Catching Up on Cars

It has been a busy Summer of car stuff. Some wrenching, some otherwise. In today's post, I will not try to cover everything, but there has been a lot. 

 

Oliver freshly cleaned

Before I begin, you may have noticed a new sticker on the right-hand side called "Electoral-Vote". If you aren't familiar, that is a site run by 2 history professors who started a site initially, I think, to analyze polls. I have been reading their page for well over a decade; maybe 2 decades at this point. From humble beginnings that aimed to provide insights into political polls, they are a daily site that examines the (mostly) US political theater. As the national political disposition has shifted right-ward, their political position has remained around or just left of where the political middle was during the Bush years. Now, that position is left-of-center (because, again, of the national shift) in the continuum of US national politics. As the primary season has ended, they are returning to their roots, looking at polls and providing the kinds of insights only 2 life-time history and statistic's nerds could provide. If you find that stuff interesting, check them out. Neither they nor I get anything money-wise out of my putting that sticker on my blog. They get clicks, I literally get nothing. Back to cars.

 

K'Lack

P0726 re-appearing

We will start with my nemesis car: K'Lack, the 2004 Jetta TDI Wagon that previously belonged to our son K. After driving it for years and logging thousands of miles, he needed to sell it off and get something that was newer? broke down less often? I'm not really sure, but at the end he was having transmission issues. Regardless, the trade-in amount he was offered was pennies-to-dollar value. So, we bought it for Kelley Blue Book value at the time (around $4500US) and took it directly to a transmission shop who was qualified to do transmission work on these 2000's-era automatic transmissions appearing in VW's and Audi's. Through the benefits of successful aging and poor record-keeping, I don't remember how much we paid them to rebuild the transmission, but it took literally months. If I remember correctly, it went into the shop in December and we got it back in March. It was around this time that our niece (another K, so I think maybe since all these "kids" are adults now, maybe I'll just start using their names), Krista needed a car. Her former car failed in some way I don't remember. We intended to sell her Flash. Remember Flash? He was a great 2001 VW Jetta TDI sedan, but he had a manual transmission. Loved that car, but a different niece needed a car, so when Krista was unable to drive a stick, Flash went to the other niece and K'Lack went to Krista.

 

replacing K'Lack rear caliper

Now, years later, and many repairs ranging from replacing the oil pan to a timing belt and camshaft replacement, K'Lack is currently having issues I cannot track down. It is throwing a P0726 code and after tracing wires and replacing the crankshaft position sensor, the issue persists. The code means a check-engine-light is lit which means the car will not pass emissions. It is also virtually un-driveable. It barely starts and at any point during a drive the car may suddenly shift into a too-low gear, causing it to buck. It is quite alarming and dangerous. I have date with a mobile mechanic, Ian, who has helped on some of Cedar's (that's "C" in all prior posts) cars. I hope very much that we can resolve this and get Krista back on the road with K'Lack. In the meantime, it is parked under a plum tree in the back near the shop and Krista is driving Boo's (okay, her name is Angela and I'll refer to her as Ang from now on) Ang's Astra.

 

Oliver

In the interest of getting Oliver, the 1978 MGB, out of the shop so I could move things onto shelves, I got Oliver running well enough to back out and idle-drive under a tree. I say idle-drive because the throttle cable had seized. Fortunately, parts for an old MG are not nearly as expensive as parts for new cars, so a after few bucks and about 15 minutes, the throttle cable was replaced, and Oliver could start and move around. Thrilled, I drove him out to the front and gave him a long overdue bath. His brakes were still a little squishy, so I moved him to the other side of that plum tree in the back and put his cover back on. I have to do a system-wide look at the brakes. They have been acting like they needed a bleed for a long time, no matter how much I bleed them. I think I must have a loose fitting somewhere that lets air in. I still intend to get him out and around, even with squishy brakes, before the Summer is over.

  

Hapy

cursed outlet flange

Earlier this year, I got Hapy put back together. I drove him out to Sheridan where Justin could do the injection pump re-seal. On the drive home, I popped the boosted air pipe and sorta limped home. But, after that, I took him on around-town outings and he ran great. He would start right up, have lots of pep, moved through the gears well. For almost all of the month of July, he was set up festival-style in the back, providing music, a hang-out spot and a groovy vibe. This past weekend, Ang and I had 2 different events. First, we had tickets to Joe Russo's Almost Dead (JRAD) in Eugene. JRAD brings the energy of the early 1970's versions of the Grateful Dead while performing everything and anything across their song catalog. I highly recommend to my DeadHead friends. The next day, I had an early-afternoon show in Rockway Beach, playing the NCAM benefit festival. I'll post on the festival later, but our adventure started and ended Thursday night, heading south to Eugene.

 

As I've mentioned before, Ang and I like to leave for events the night before, getting as far as we can in the cool dark and then vagabonding (boon-docking to some) in a random parking lot or on the side of the road to catch a sleep before completing the journey in the morning. Hapy likes the cool air and we really like awakening that morning most, or all, of the way there. The drive was relatively uneventful until after we got south of Wilsonville. I noticed that the rear window was getting blurry, and I had just washed it when we filled up. Growing concerned, I pulled off into the Charbonneau rest area near Aurora and glided into a parking spot. I went around back, opened the rear engine hatch and could see that the coolant bottle was empty, and I could hear steam. After moving the bedding out of the way, I could get the top hatch open and could see that the coolant was escaping from the cursed coolant outlet flange. I would later discover that the c-clip or "U" clip that holds the coolant sensor in place had a broken leg (so, really a "J-clip). If you look at the picture on the right, there ought to be a little plastic tab thing sticking downward from the bottom of that dark channel on the right side of the outlet flange. That would be the end of the "U" that's not there. Our trip to Eugene was over and I called for a tow.

 

trench filled

We waited for about an hour, and the truck operator seemed fine enough. He was nice, albeit quiet. In retrospect, he seemed less comfortable with Hapy not having a parking brake but Hapy has been on a flatbed lots of times without an issue. Until this time. I believe he did not strap the wheels down as tightly as prior truck operators had. I say that because Hapy seemed to move front-to back a little bit as he backed the truck into the driveway. I had not noticed that when he was loaded onto the flat bed in the parking lot. We rolled Hapy into place, and Ang and I called it a day, returning to Hapy the next day... when we discovered that putting Hapy in gear was not enough to hold him in place. Since it was enough to hold him in place on the flatbed, at least while he was getting strapped in, and this was over an hour after we had overheated, I conclude that the tow somehow messed up the transmission-to-engine connection (read: clutch). I wanted to see if the engine was locked up, so I put a 19mm socket on the crank end-bolt and gave the engine a short turn (like 15*). The timing belt moved, the camshaft moved with it, so I concluded no major engine damage was done. Or, at least, it's not frozen in place. That's huge, but I think I will need to pull the engine and transmission apart to fix whatever went wrong in between. With this knowledge, we called it a day on Friday and spent a lovely day at the beach on Saturday.

 

trench filled

Since I still had a trench running the length of the lane-way, I spent Sunday morning filling the trench. By the end of the day, Ang and I had flat-towed Hapy back to the shop with the X-Runner and 20' of trucker's chain, parking him out front. I need to clear some space inside the shop to put him, and get him in there. Then, I have the equivalent of a clutch job ahead. The last time I had to remove, separate, re-acquaint and re-install the engine and transmission, I vowed that I would cut a rear apron into the back so I could just remove the engine. Looks like that time is now. Regardless, Hapy will probably not make it back out on the streets this summer. Could I get it done before Summer ends? Maybe, but we have lots of things going on and I don't know if I have a weekend to dedicate to that right now. Besides, if I am going to cut, I want it well planned with a means of fastening what I have removed before I pick up an angle grinder.

 

EDIT: I was trolling through some of my old posts yesterday when I came upon Front is Front which clearly describes this same coolant sensor leak recurring, until I put the clip in from below. Over 15 years later, and I'm repeating myself. Had I remembered, or read, we would not have lost coolant, broken down, etc. There's a lesson in there somewhere.

 

Wrap

With Hapy's catastrophic failure, we are down to one operable car: The Toyota X-Runner, which Ang drives to work. She has a lingering bad shoulder from a skiing crash a dozen years ago, so driving a 6-speed in rush-hour traffic is really taking a toll. If Ian and I can't get K'Lack fixed, we are going to need to re-po the Astra and have Krista solve her car need another way. Generosity reaches a limit when another's convenience is literally causing you pain.

 

Well, that's where those 3 cars are at. I have a long tale of 2 Astra's to share another time. We have lots of active construction Ang and I are doing with our friend Ray, so I'll update on that, the Astra's and whatever else happens around here as things roll. I hope the reference to the electoral vote guys doesn't cross some no-politics line for you. I generally don't bring that noise in here, but elections are coming, and we all need to be as well informed as we can be.

 

Thanks as always, for following along. Until next time-

Building a Shop - Construction Permit Complete

For a project that started in December of 2024, I am surprised it took so long for the shop to reach "complete" for it's initial build permit. Today, I'll review some highlights and touch on a Hapy adventure.

 

The Doors

shop permitted

I had an entire post about the doors (See Building a Shop - Doors) where I detailed almost buying the wrong size big door. Then, we got things right. That big door faces north. Next to it, our contractor guy Ray installed a basic HomeDepot-special 36" (1 meter) wide person door. That door is the only door with an external-facing lock. Moving around to the west side, we have a 10-foot (3.3m) wide opening. In the Ghost of GoRo post, I mentioned the west-facing barn doors that Ray built. I will give them more detail below. The southern opening also got a barn-door style install, though the actual doors are a little different.

 

Ray's Custom Doors

barn doors by seating area

I'll start with the west-facing big barn doors. First, we sourced an external barn door rail system (~$300US) capable of supporting a few hundred pounds. The opening had a double header, so most of the rail was mounted to that, through the exterior skin. In order to create sufficient space for a door to hang, the rail install includes a small block of 2x4 between the rail and the outer skin at each bolt-point. The header only spanned the opening, so on either side, from the inside, Ray added a 2x4 on the inside for the mounting to attach to. The south-facing smaller doors had a similar barn rail system installed. We followed the pattern of using 2x4 blocks to create the offset, and using 2x4 planks inside for the mount to attach to. Unlike the west-facing door, the south-facing did not have a double header, so the entire rail needed the 2x4's installed.

southern doors

With the rails in, Ray shifted to construction of the doors. All 4 doors were framed with Sun-wood. This is exterior-qualified wood, but lighter than cedar and not chem-y like pressure treated. Because the west-facing doors are bigger, they were assembled with brackets to hold them square. And, they had angled planks added for strength against twisting or flexing. The south-facing doors were joined with biscuits, and did not have the angled planks added. Once the frames were ready and test fit, the west-side doors had siding attached so they match the building. The southern doors were skinned with clear plexiglass. This will allow the little bit of winter light we get from the southern sky to leak into the shop.

Once the doors were assembled, Ray re-hung them, and installed interior grab handles to operate them. On both sets of doors, we added guides into the concrete so the doors would not move away from the building while in place or traveling. Last, I added a lock to each door so they could not be opened from the outside. I need to prime and paint the south-facing doors, but they are operational as-is.

 

Inspected

southern doors

When I had the building inspected in August of 2025, the inspector asked for 2 things: install the doors and add a landing for the person-door. With the doors now complete, and the landing added in September (See Building a Shop - Steel Building Erected), I was ready for an inspection. So, on Monday I ordered the inspection. The inspector checked the boxes on Tuesday and now I have an officially completed building (per drawings, spec's and inspections). What does this really mean? Well, in terms of the permit and inspections, it means I get to pay taxes on the land improvement, and my home owner's insurance just went up. It also means that anything contained within that shop is now covered under my home-owner's insurance and if something catastrophic happens to the building, I'm covered insurance-wise.

 

What does this mean in terms of my personal use of it? Very little, frankly. I needed the doors so I could lock it. Once lockable, I can start storing tools out there, so I can work on a car in the shop and not walk the 40 meters from the shop to my tools in the garage and then the 40 meters back again. I have already repaired 3 cars in that shop with a 4th (Astra needs her alternator replaced) heading in on Friday. having a lockable shop means I can do that work that much faster because my tools will be right there.

 

Retrospective

where we began

Being an advocate of both Agile and Continuous Process Improvement (CPI), I believe that some kind of look-back when a project reaches its end is healthy and helps you and others make better decisions in the future. So, with that in mind, what did I learn that I haven't already mentioned?

 

     Permits: I covered most of the discoveries along the way in the linked permits post. Get Clean Water Services involved early and make sure you manage both erosion during the construction as well as any mud getting tracked into the street. Either can got your job flagged and then things get much harder.

 

    Survey: The "106" inspection is all about proper placement of the building relative to your plan and the property lines. If you don't know where your lines are and can't figure it out, you will need a survey, or you may not pass the first inspection. I split this inspection into 2 visits, with the first being informal wholly focused on the site location. This was Vai-the-concrete-guy's idea and he was 100% right.

 

excavated

    Bidding: get lots of bids. I had 3 and had I gone with one of them, it would have cost me ~$5k more for the flatwork. Part of every conversation about the flatwork included a conversation about the excavation. For every bid, the excavation was a meaningful amount, even though it's not terribly time consuming, especially for out project. This might be something we could have done ourselves, but the schedule worked out better having Vai do it all. Last, make sure every bidder fully understands all of the parts of the plan. Vai had a brain-fade about the carve-outs for the lift and had I not asked about it after they ran the compactor, there could have been an issue. This served as a reminder that without a designated general contractor, YOU are the GC.

 

    Inspections: While Clean Water Services did verify that the erosion control measures were in place, and made sure that the storm outflow was planned for, the adherence to that plan was not in any inspection.Does this mean it isn't needed? No, nor does it mean that it won't be part of your project, it just wasn't part of mine and I managed the storm water with french drains once I was unable to attach gutters. So, I have a rock pit in my yard without purpose. The inspector can be your friend. Case-in-point, I would not have even known about an "Ufer" if the inspector had not mentioned it and then approved it. I now have a passing-electrical ground because of the inspector.

 

cleared and framed for concrete

    Concrete: I asked the concrete contractor specifically what, if anything, I needed to do once the concrete was poured. He said "nothing", and I got surface cracks because it did not cure uniformly. The correct answer is "try to keep the surface wet with a garden hose for a couple of days". Then, the top does not dry too fast relative to the concrete beneath. 

 

    Oregon Carports: these folks were great from start to finish. They were easy to work with, the plans were spot-on for the permits and inspections and the installers were fast and nice guys. It would have been nice to know that a gutter could not be installed without retro-fitting, but at this point we have weathered a full wet season easily.

 

    Driveway: When I planned the shop, I knew that the ground sloped downhill south to north but I did not account for the west-to-east down slope. Topology matters. After the steel building was up, I had over 1/3m (an American foot) drop off at the southeast corner. This led to many hours of hauling and spreading rock. Since my labor is free, this did not factor into final costs, but it may factor into your plans.

 

    Overhead Doors of Portland: Similar to Oregon Carports, the overhead guys were great to work with. They found us a door that just smashes for less than half of what I would have paid for new. They stopped by late last week to install a header board over the door and install the weather seals. Both after my check had long cleared. We will be using these guys again.

steel skeleton

 

    Ray: Ray is a star. He has been a contractor building things since he was a teenager. Now, he's getting near retirement and is not taking on any new customers. So, those of us lucky to have worked with him in the past are blessed to still have him, at least for a little while. One of Ray's greatest strengths is looking at a project without filters. He can imagine what you are looking to do and make it happen. He built the barn doors, yes, but he also built our kitchen with salvaged cabinets. 

 

Timeline

For history's sake, and in response to my "how did this take so long?" question above, here's the time line for the build, start to end. There was a break in the action over the winter Oct2025-Mar2026 while we financially recovered a little bit from the costs incurred so far. We needed to get onto Ray's calendar and figure out the doors a bit too.

 

2024-August: Boo and I decide to build a shop and figure out about where we want it

2024-December: steel building ordered from Oregon Carports

2025-January: permit started with Washington County (WC) ($700)

2025-March: Clean Water Services (CWS) involvement in plan

2025-April: permit accepted, initial payment of ~$1k

2025-May: self-performed survey, soliciting concrete bids; locating and placing "straw wattle"

2025-June: CWS inspection, excavation, WC site inspection, concrete poured, WC "106" inspection 

2025-July: steel building installed on foundation

2025-August: french drain install around foundation, WC "199" inspection fail

2025-September: rock and gravel of drain, north-side access

2025-October: move 4 cars before rains hit

-- work suspended to save some money -- 

2026-March: west-side barn doors, north-side person door installed

2026-April: north-side overhead door installed

2026-May: south-side barn doors installed, WC "199" inspection pass

 

Costs

Similar to the timeline, I'll detail the costs as I can find them. Of course these were all in as-of-that-day US$. With TrumpTarrifs and trumpflation, your numbers may vary widely from these.

        0: Advise from WashCo, inspectors and Clean Water Services

  1800: Permits with Washington County

23000: steel building from Oregon Carports

15500: excavation, framing, concrete pouring, incl $500 for the concrete pump rental

  7500: north-facing big door from Overhead Door of Portland, incl install and opener

  4800: all other doors, incl hardware, custom build, installs

    800: french drain materials, gravel

    500: large rocks for storm outflow

53900: TOTAL

 

From these numbers, I conclude that when you think about building a shop, the cost of the building itself could be less than half the overall costs. I paid more for permits than I did for rock and gravel, which is also interesting. The 4 doors cost almost half of what the overall building cost too. I could have had fewer openings, or installed a solid overhead door to lower costs, but I'm glad I didn't. Also it is worth noting that this shop has no electrical yet. I expect that will be a 5-figure as well since I will need a trench to run power, a panel, and then lots of cabling contained in conduit. Eek. I do not expect that work to take place any time soon. Instead, I will operate with a long extension cord from the house for as long as I can manage.

 

Hapy Shifting

In my last post, I celebrated Hapy shifting so well. That turned out to be premature. The next day, I lost the ability to put Hapy into gear and had to limp home in rush hour from around the corner.. in 3rd gear. One hot clutch later I was back in front of the garage and there he sat for a few days until I could get a look at him. Of all the things that could come apart, I did not expect the bolt going through the pin in the shift linkage at the front of the transaxle. In the image on the right, it's the screw in sub-component "P". I expected the grub-screw ("R" in the image) to have fallen out because I could not remember if I had run the bailing wire through or not. Turned out I did, and the grub screw was doing fine.

 

shifter diagram

I pulled the pin out and rummaged through my drawers of fasteners and found a 11mm bolt that fit. After around 20 minutes of wrestling, which consists of slightly moving the shifter in the cab, getting back under the bus, test fitting and repeating until you can muscle the pin through the hard plastic bits in the cage AND through the end of the linkage running from the front. This time, I put blue thread-lock on the bolt added a washer and sent it into the pin. I torqued it down as best I could considering my body position and the lack of something firm to grab on the opposite end. I used a pair of pliers to hold it.

 

Hapy is back to shifting normally again.

 

Wrap Up

After Ray finished the doors and I had locks on them all, I sat in one of the rear seats from C's new mini-van / stealth-camper we set in the shop as a seating area. I took a moment to just absorb. We so often will not take those minutes, choosing instead to rush off to the next thing. I sat for a few minutes, radio playing softly in the background and simply looked around at my shop. I really can't believe it. After so many years of lying in puddles, sliding on my back on wood chips or just outside in the rain, I cannot imagine what it will be like to work inside, on a hard dry surface come winter. Even now, as we head into summer, I will be working in the shade, on cool concrete, not hot tarmac. Of course, between then and now, I have a great deal of stuff to move and organize, but as of today, the shop is open and I can't wait to get out there.

Thanks, as always, for following along- 

Hapy Test Drives

Quick post today.

Before I start, Happy Cinco-de-Mayo. Our US-resident Latino friends and neighbors have had a brutal 18 months since the regime started incarcerating people in concentration camps around the country. This year, I hope there is more focus on the positive impacts of the Mexican culture and the negative impacts the ICE sweeps have had than on beer sales. While I'll probably be tipping a tequila this evening, I am not turning a blind eye to the perils our Latino friends are experiencing.

 

Hapy Drives

spring flowers

This past weekend, I had multiple shows I was asked to play, so I did not get into the vehicles much at all. Since I swapped things around, I did drive Hapy to both performances, though, so I got some quality test drives in. First, I sat in with a bluegrass outfit at a outdoor new food cart venue near Tannesborne. This was mostly surface streets, so I never got out of 3rd gears, but it was over 20 minutes each way. So, I was able to see how well he performed. As expected, he ran well. On the way home, dark had fallen, so I was able to prove that his lights were all working well too.

 

My other show was at a different food cart venue, supporting Brenda (find her here). She plays guitar and has an incredibly clean, clear voice. Anyway, that venue is in Hillsboro and rather than take the long slow slog out Tualatin Valley Highway (lots of traffic and traffic lights), I took the back country roads. This allowed Hapy to get up into highway speeds. Again, he drove great, had plenty of pep in 3rd and 4th gear. Even with the bigger nozzles and the CPU-tune, he is slow off the line from dead stop and doesn't really get his wheels going until we're over 2k RPM in 2nd. I recognize he's a loaf of bread getting pushed by around 120hp but I expected more, I think. I recall the test drive after the Malone tune, but as I re-read that (See Malone Tuning, Stage 2) post, again, Hapy really looked alive above 25mph moving into 3rd. 

 

MAF check-engine code

One thing worth noting, though, is all of the small improvements to his handling are really making a difference. Recall, the rear sway bar, but tightening the rebound on the shocks, replacing the tie-rods, the steering dampener, adjusting the steering box... for that matter we could go all the way back to my first few posts 20 years ago, like this one. Now, as I drove on country roads like a local (read: fast), Hapy holds the road, a cross wind doesn't impact as much and I don't arrive completely wrung out from stress. Again, he's still al oaf of bread so a cross-wind will move him more than a normal car, but its not nearly as bad as it was.

 

By the time I was starting Hapy for the drive home from the 2nd show, the starter noise when engaging that we heard over at Justin's place had disappeared. Perhaps the starter needed to wiggle itself into position a little bit. I don't know, but I will be sliding underneath to make sure the nuts and bolts are fully torqued down. 

 

Shop Locks

boost check-engine code

Other than than 2 shows, Boo and I mostly took the weekend off from projects. I did carve out a couple of hours to put some barn-door locks on the west-side barn-doors so they can lock from the inside. This will keep casual thieves out. I say "casual" because if someone wanted to smash-and-grab, there's plenty of smash-able glass. As I mentioned last post, Ray our contractor, is building some mostly clear barn-style doors for the southern doorway. These will move all the way outside of the door frames, leaving enough room to drive a car through, allowing us to move cars all the way through and into the "back 40" where I may need to store a car or 2 while working on others.

 

Wrap

I know there's not much in today's post. The big take-away is Hapy is absolutely operational now. He is driving great, starting immediately, etc. Of course, no adventure with Hapy is complete without something happening. As I was leaving the 1st show, Hapy threw one code (P0101: Mass Air Flow sensor) and has another pending (P1550:Solenoid Valve for Boost Pressure Control (N75) - Control Deviation). We have seen the P1550 before (See: Resolving the Stammer) and know how to resolve it, if it appears again and throws a legit code. For the MAF, I'll probably try to clean it first. Worst case, I need to replace it.

 

That's it for today. Thanks, as always for following along- 

Hapy not Spittin Fuel

I managed to get Hapy, the 1972 TDI-powered microbus, over to Justin to get the injection pump re-sealed this weekend. Today's post covers that adventure as well as a quick trip thru a K'Lack (2004 VW Jetta Wagon) issue.

 

Getting There

head seal complete

It has been 2 years since Hapy really went much of anywhere. Most of that time, he sat waiting for attention either in an unknown, but unstartable state or in pieces. Once I had him re-assembled with a new flywheel/ring gear and had a test drive, the original reason for him to have starting problems re-appeared: Injection Pump losing prime. I was able to prime the pump with a MityVac and then crack the injectors to get him running. And, in that way I took him on a short test drive, found some issues with the lights, etc. There remained many other issues, but at least I could get him running, stopping and had my lights so I could drive him an hour and 20 minutes to Justin's shop.

 

The night before our start-of-day appointment, I got Hapy out of the back and filled with B-20 biodiesel ($6.40/gal. same as dinoDiesel. Thanks, Trump). That morning, I filled up with coffee and hit the road. Most of the drive from West Beaverton to Justin's shop is on back country roads with few other drivers on an early Saturday morning and even fewer traffic lights. It was in the 50's (F low-teens C) and clear, making the drive very pleasant. At some point after I fixed the rear speakers, the stereo lost access to 12V so I drove in silence, a familiar scene for Hapy. The road was so easy, the thermostat never opened. I had the cabin heat on, so I may have been pulling just enough heat off the engine to keep the thermostat closed. Based on the UltraGauge, the engine temp was hovering around 180*F so running "cold". When I pulled into town off the country roads, I had a few cases of not finding 2nd gear. I noted that for followup later. When I arrived, Justin and I hung out for a bit before getting started. He has so many interesting projects all going at once, you have to absorb it all. I mean, who puts a TDI in an Audi TT while also putting one into a Rabbit pickup? Love that! The way he scraps discards and re-uses them for the basis of tools is pretty awesome too. He's even teaching himself TIG welding. Small crush, maybe. Okay, fine. He does do some impressive stuff.

 

Injection Pump (IP) Reseal

hammer mod perfecting IQ

Justin had encouraged me to get the seal kit from Cascade German, since they are local-to-Oregon, when we first set the apointment. I had already purchased the deluxe kit from DieselGeek. I didn't understand the difference. These 2 kits definitely vary in their intended purpose, so they have some meaningful differences. The Cascade German version is actually less expensive, but it includes all of the little seals usually replaced when a legit shop does the re-seal. The DieselGeek kit has far fewer seals (just the 2 on top and the head-to-base seal) and it is designed for the home-mechanic to re-seal the pump in their garage without removing the pump from the vehicle. The DieselGeek deluxe kit is more expensive because it includes specialty bits a car owner probably does not have, but are needed for the job. This differentiation is important and your case may lead you to the larger kit even if you do not intend to replace much more than the 3 included in the DieselGeek deluxe.

 

Once Justin discovered the gap, we made-do with the smaller kit. Justin replaced the top 2 seals first and then moved onto the head-to-base seal. Rather than use the included "retraction limiting bolt" and try to fit the new head seal over the top of it, the head was removed, and I held the guts of the pump in-place while Justin cleaned all the surfaces and installed the new seal onto the head. Once installed, he hooked up the VagCom and hammer-mod'd (link to Hammer Mod thread on TDIClub) the injection quantity (IQ). Justin was aiming for 6.0 mg/stk because the engine was cold (54*C).

 

The engine bay was pretty dirty, so lots of time was spent getting the IP clean before we began as well as afterwards when the whole engine got a cleaning. After it dried off a bit, we let the engine idle and we looked for leaks. None found. Justin did ask about how the starter was mating to the flywheel. It does sound loud, like it may not be meshing quite right. I'll need to remove and reinstall the starter and the starter adapter to see if I can get things to sit right. The original adapter and starter that I put in just worked for years. I would expect the new-also-stock starter would fit the same. Since this is a new adapter, that is actually designed for the application, versus one I dremel'd to fit, I would think it would fit better. It's a puzzler, but one I will consider carefully as I remove/reinstall (R&R) the starter to get it to hit the ring gear more cleanly.

 

Getting Home

If there is anything we have learned over the years about Hapy, its that he loves going places and really does not like going home. How many times have I left home and the road trip to 4 Peaks or some camping spot went great and the drive home was either very challenging or partially performed by a flatbed? Too many. This trip was no different. At first, Hapy ran great. The engine was responsive and stayed cool. Somewhere around McMinnville a charged air pipe popped off, leaving me running naturally aspirated the rest of the drive home. This served as yet another reminder to never leave home with Hapy without some tools. While the turbo is great for the overall power-band, its absence is really noticeable when trying to leave the line and get up to traffic speed. Now that it was about noon on an absolutely stunner of a day, the roads were busy where they had been empty a few hours before.

 

By the time I was approaching the Dundee Bypass, I was having increasing difficulty finding 1st and 2nd gear. Sometimes, one or the other would be right there. Other times, it was a "can't find it, grind it" experience. This persisted all the way home, forcing me to sometimes leave a stop line in 3rd. When you add in the no-turbo, I had some dissatisfied fellow travelers around me. I did get home, however, and I drove Hapy all the way into the shop so I can chase these issues.

K'Lack

After having something to eat, I switched over to K'Lack, the 2004 TDI Jetta Wagon with a BEW motor. It had been throwing a crank position sensor error, lighting up the check engine light (CEL), preventing it from passing smog. I had ordered a replacement from Cascade on Thursday, and it was in the morning mail on Saturday when I got home from Justin's. The removal/replacement of these is not complicated (remove bolt, unplug from harness, install is reverse), but getting to the sensor and the weird bolt head complicate things. The sensor sits right behind the oil filter on the front, when the engine installed transverse like normal. The bolt head is a 9mm 12-point. Half of my sockets are 6-point and the other half are 12's, designed, I think, for easier application onto hex bolts. In this weird case, that socket set perfectly onto the 12-point bolt head. With the right socket, short extension and ratchet the bolt comes out fairly easily. The plug end is fitted into a metal tang, but otherwise once unplugged, the whole thing can just get dropped through the gaps onto the ground.

 

To install, I plugged it in first and then covered the sensor with a rubber glove to lower it past the engine ick and then below the car. Could I have cleaned the engine bay before starting? Yes. But then I would have been lying in mud since the car was on my front lawn, not back in the shop and I didn't want to lay in a puddle. At this point, I found having another person to be your eyes is very helpful. I got under the car, un-gloved and suspended sensor in hand and had Boo tell me east-west, up down until I was able to send the sensor into the hole. By doing it in this order, the sensor wanted to be oriented such that the bolt holes lined up naturally. I sent the bolt thru, tightened with the socket/ratchet combo and I was done. Since I cleared the code we need to run a few cycles until it is ready to smog.

 

For the legal-minded, Oregon cops are interested in registration violations after years of looking the other way post-CoViD. K'Lack got a registration-violation ticket while legally parked in downtown Portland. Drivers beware.

 

Hapy Wrenching

Feeling confident, I switched back to Hapy, and re-connected the charged air hose. As I suspected, it was one of the rubber-to-metal bits. I cleaned both the outside of the metal pipe and the inside of the rubber with brake cleaner so they were more apt to stay together and then tightened the clamp down.

 

I next wanted to chase why the lower gears were sporadically missing. I checked the front of the transaxle to see if it was out of position at all. Nope. Right before Boo and I bought this house, I bought a Gene Berg shifter. The new-at-that-time seats were higher than stock, moving the approximately-stock-length Scat gear shift further away. The Gene Berg shifter is a few inches longer, so I figured there would be less leaning. I had not gotten to installing it before the house was bought and life took a turn. Anyway, at this point I looked at the Scat shifter I had installed, probably over 15 years ago and slid the vinyl boot up the shifter. The plastic bits on either side of the shifter appeared to be allowing more play than I remembered. Hmm. Then, I looked at the rest of that mechanism. It was very rusty, especially the foot that rests on the floor. I shot the bolts with Kroil and after waiting a couple of minutes, removed them with a 13mm spanner/socket combination.

 

rust under shifter

The floor under the shifter had meaningful rust to match the rust on the shifter foot. I don't know how much play was created by the plastic bits, nor how much may have been introduced by the rust. I do recall, however, that the Scat shifter instructions did not account for adjusting the placement of the shifter front/back nor left/right. When looking at the foot profile, it looks very much like it is designed to sit squarely in the oval without any adjustment at all. I don't know if this was a terribly good design, but I will be installing the Gene Berg shifter which does allow for adjusting. I cleaned up the rust dust, shot the floor and the shift-rod end with brake cleaner and got everything as clean as I could. Then, I painted the area with Eastwood's Rust Encapsulater (the new stuff is even better than the original) and called it a day. I still need to treat from below. I shot the picture on the right here as I was almost done applying the paint.

 

Wrap

Well, that's where we stand right now. I have been in and out of the shop a few times since Saturday and there is not a single drop of fuel on the floor under Hapy. So, we can close the book on the IP leak. I intend to complete the shifter swap and then R&R the starter next. I hope that will be the end of both issues, but I suspect there will be more to do than that. Then, of course, there are all the other things like a fuel level gauge, the radio, and the diesel heater just off the top of my head. There are many incomplete items on Hapy. Now that I have a mostly-inside (one doorway remains), concrete floor'd space to work, my desire to work on these cars has really kicked into a new level.

 

Thanks, as always, for following along and more next time-

Building a Shop - Doors

Ia accept that putting a garage door on your shop is barely car-content, but it is the big deal around here, and it is at least tangentially related to cars. Recall, the shop was designed with 4 openings: on the North, the big door and a person door; facing West, a barn door and facing South a to-be-determined door. I lightly described the barn door in the Ghost of GoRo. Today's post is about getting a big door for the front of the shop and all the stuff around that.

 

Before I begin, for my US readers, happy tax day. I recognize there are very curious ways this administration and his congress are choosing to allocate money, and today of all days, that "curious" feels more acute. You may not be able to influence their choices, but you can choose to vote with your wallet every day. Please direct your purchasing choices into small businesses. Those mom and pop operators are your neighbors. When you invest in them you are investing directly into your community, and not into some corporation which takes from it.

 

Measure Twice

This is so obvious and yet, this was almost my biggest mistake. When I first was designing the shop, I had the front of the shop (facing north) almost completely open for a massive door: 6 meters / 18 feet wide by 3.3 meters /10 feet tall. My thought at the time was that 6 meters would easily allow me to move 2 cars side-by-side without having to get either too deep into the shop. Like, I could have one sticking halfway out and still get a car in. This was great thinking until I decided I wanted a way to get in/out through a "man" (I say "person", but I'm not pronoun-hostile either) door. I also wanted this facing North, next to the big garage-style roll-up door. This way I could leave the big door closed and still come and go through a door with a lock on it. Consider the barn door is locked from the inside, and that was always the plan. I have no idea what the southern door will be like, but it may not have an externally-facing lock on it.

 

no wind inside

Anyway, fast-forward to after it is built and I am looking for a tracked roll-up door. After spending weeks looking for a 18' x 10' door, I have a site visit by a local door company (Overhead Door of Portland) who has a used door that big. We run the tape and sure-enough the opening is 10' high, the clearance above is adequate. Then we check the door width and it's only 16' (5 2/3m). Duh. When I added the person door, I reduced the size of the roll-up door and completely forgot. Ultimately, this saved me a bunch of money, though, because a standard residential tracked roll-up door is 5 2/3m (16 feet). When I say a bunch of money, the used door he had would have to cost me $14k US including install and an opener. The larger opening also would have pushed me into a commercial-grade door, so it would have weighed nearly double the residential door.

 

Patience Pays

open, windy inside

With the more accurate measurement, the fine folks over at Overhead Door of Portland dug into their stock of used doors. After a few weeks, they had a suitable door. Boo and I want a glass door, to maximize the light coming on for cold daytime work (think: winter weekends) and to not block overhead lights when it's open. We both also thought that a clear door would more closely approximate an old filling station look that we both had romanticals about. These glass doors, though, are less common and more expensive. The door they have is undamaged, but whoever had installed it chose to mask off the glass and then rattle-can paint the doors and rails with black Rustoleum paint. That decision would have been totally fine, had they prepared the surface for paint. At bare minimum the doors needed to be scuffed with 300-grit to 400-grit sand paper (or a red ScotchBrite pad) so the paint would have something to bite into and then wiped down. They did not and the paint did not. Instead, the paint is flaking off and is not presentable to most. For our purpose: make opening clear, yet lockable while looking old-Skool... it is perfect. We may change our minds and fix the paint, but for today, we are happy with it.

 

Car Mad Dash

Hapy's spot

As is so often the case, this was a full-on hurry up and wait. Well, really, it was more of a wait and then hurry-up. I have been looking for a door since the shop was built and now that we found one, the install was planned for less than a week later. From my prior post, you know that Oliver is against the east wall, right up against the big door opening. And, he was not running. Next to him is Hapy, barely jutting out the big opening and barely running. I needed to get both cars out the way and the lane way clear so they could get in there with the doors and equipment to get the door installed.

 

Getting Hapy out was easy: re-prime the Injection Pump with the MityVac, crack the injectors, pop the starter to a count of 5, re-tighten the injectors, start and back him out. This took less than an hour and I parked him in his longer-term designated spot where we can more easily visit and drive him. Yeah, I said visit; he's family.

 

Oliver drove!

Moving Oliver was a bigger deal, but only because I made it so. I wanted him to leave the shop under his own power. So that meant getting him running. In my last post, I described solving his fuel system. I don't know if it was insufficient patience or if I flooded the carb, but he would not start that day. A week later, and I have Hapy out of the way, I was ready to push Oliver out if I had to. First, I checked his spark plugs. They smelled like gas and were fairly black (fuel mixture probably too rich). I hit them with a wire brush and then re-set the gaps (0.033", internets recommend between 0.025" and 0.038") depending on lots of factors. I turned the key, got the fuel pump to prime and then quiet way down. At the carb with my hand, I "pumped" the accelerator a couple of times. At the wheel, I pulled the choke and tried to start him. After a few seconds, he started to act like he wanted to and after a few more tries, he fired up and held idle. This was the first time he ran since I rebuilt the carb, so an historic moment. Attempts to vary the engine speed with the accelerator pedal were fruitless, so I idled out of the shop, down the inclined gravel drive, and parked him in front of the person door. I was able to confirm that the throttle cable was junked. It would not stay on the pedal arm and then I was unable to move it consistently by hand. I'll be replacing that soon.

 

Final Prep

installers getting started

With the cars out of the way, I could get the last bits done for the door installers. I had strung outdoor patio lights around the inside of the shop, extending across the large door opening. So, half of that strand needed to come down. Last, I swept the floor which had not been really looked at since I moved the cars in last fall. With Oliver and Hapy out of the shop, I was able to really appreciate the size of my new workspace. It's really nice, and I will need to make a focused effort to leave myself room to work by not housing all of the cars inside all the time.

 

Door Install

The 2 installers from Overhead Door of Portland arrived as-scheduled around 10AM. They backed most of the way down the lane-way so the distance to carry the panels and runners was shorter. In half an hour, the doors were off the truck and positioned for installing (picture on the right). By 1130AM, 4 of the 5 door panels were installed on the runners and they were a-fixing the runners to the building. By 1PM, the door was in, the runners set, and the spring installed. Within the next hour, the install was complete, and Chris and Chase were showing us how the various controllers worked. With the door open, obviously, its almost like being outside. Well, its exactly like it was before the door was there: Full wind and misty rain on my face. Overhead, once lights are installed, the door will not block the light from reaching us beneath. That's huge. When the door is shut, the sound, wind and rain all stop. I did not expect the degree to which the air movement and sound would change. It is significant.

 

Wrap

Well, that's it for today. Next, I will be replacing the rear brakes on K'Lack (2004 Jetta TDI driven by my niece), replacing the throttle cable on Oliver and bringing Hapy over to Justin's to have the Injection Pump resealed. I don't know if any of those are really blog-post-worthy. Summer is coming, and having a safe vehicle (or a few safe vehicles) for Summer adventures starts now. As always, thanks for following along-

Hapy Drives Again

It has been a long 18+ months without having a member of our family kicking around with us. But, Hapy is one injection-pump re-seal away from daily-driver status. Today, I'll go through the last little things. Again, my regrets for not taking many pictures. I have been away from fixing and blogging so I have fallen out of the habit of snapping a picture while I'm doing the doing. Also, I got hit by whatever flu thing that's been going around and was flat-backin bed-ridden for the last 3 weeks.

Clutch Adjustment

post-test drive

I touched on this at the end of my last post. I had to add an extra small spacer at the end of the Bowden tube as well as on the very end adjuster. To be fair, I really didn't need the one on the adjuster, but I would would not have much adjustment thread left if I hadn't. I ordered a replacement clutch cable and when it arrives, I will keep it under the rock-n-roll bed until I get to replacing it. I expect I will replace that cable relatively soon, but I want some fun drives before I take him off the road again, even to do something that I could do (and have done) on the roadside.

 

The standard adjustment advice is to shift the tension on the cable as felt by your foot on the pedal such that there is no engagement until the pedal has moved a good inch down towards the floor. This prevents premature wear on the clutch and/or throwout bearing. You don't want the throwout bearing riding on the clutch spindles all the time. That's noisy and introduces premature wear. What I did not recall from prior clownings on the cable was that the arm protruding from the transaxle would have so much play in it before the throw-out bearing touched the pressure plate at all. I recall it practically resting on the pressure plate, but my memory is not reliable. Anyway, I felt that the arm needed to press against the spring a little bit to get the adjustment correct. As I think on it now, that spring being engaged is what holds the clutch pedal all the way up so it's right. It just felt foreign. Honestly, it has been so long since I worked on Hapy, lots of this work has felt unusual.

 

Tail Light Show

Bowden Tube pic from theSamba

The tail lights were acting really strange prior to my first intended test drive after getting the clutch sorted. I start assessing the lights rather simply: run the hazards first. Since no other systems are involved, the blinkers ought to all light up together and turn off together. The left (driver) side was lighting up opposite from the others. When I added in simple running lights (still no key in ignition), the tail lights were a light show of blinking. I had initially thought that I did something funny with the reverse switch, but that is a simple dumb switch that allows 12V through when the transaxle is in reverse. So, I ruled that out. I concluded that the ground for the light fixture was poor, weak or virtually non-existent, causing the 12V to seek a ground though alternative paths of other not-illuminated lights, causing them to light up.

 

Getting into the Cavity 

The left (driver) side tail light is hidden behind a panel I added to offer colder air to the engine (See VW Bus Cold Air Intake). I had forgotten how much of the ugly TDI wiring was also hidden back there when I removed the panel. Anyway, first, I disconnected the cold air pipe at the last rubber coupling before the turn into the hidden cavity under the spare tire well. Then, I removed the 4 nuts holding the pipe flashing, and removed the air filter "assembly". While this was out of the bus, I thoroughly cleaned the air filter and shop-vac'd the cavity. With the air filter out of the way, I removed most of the screws holding the panel in place with a slotted screwdriver and bent the panel out of the way to access the tail light assembly.

 

Grounding

left side panel under spare

Immediately after sticking my head and a small flashlight into the space, I spotted a ground that had fallen off the grounding tab on the rear next to the light assembly. I popped that back onto the ground tab and tested the lights. There was no noticeable impact, but those grounds were probably used by something, so some other issue just got resolved.

I decided to add a ground directly from the metal back-plate of the tail light assembly to the unused grounding tab next to the one I had just resolved. I added what I call a "chair" tab splitter (because it looks kinda like a chair), that turns one tab into 2, to the grounding tab on the rear of the tail light. I re-attached the existing ground to one side of the "chair" and added a short brown wire to the other side, connecting it to the unused tab on the rear body. I then retested, and the crazy light show was over, and the left tail lights were much brighter. So much so, that I decided to add a ground the right side tail light, in hopes of balancing the lights.

 

The right (passenger) side is much easier to access on Hapy, but probably harder for anyone without a cold air intake cavity thing because the battery makes things tight. Unlike the left side, I disconnected the light fixture from the bus and hung it out the rear while I worked. I basically did the same thing as I did on the left/driver side: chair splitter, used an unused nearby grounding tab. Once reassembled, the left side did not see as significant an improvement, but I think the original grounding wire is shared between the lights so the right side was already getting benefit from what I did on the left side before I started messing with it, I just hadn't noticed during the left-side test.

 

Test Drive

At this point, I felt that I was safe enough to travel on a shared street. So, I backed out of the shop, down the lane-way and out to the street. He easily went into 1st gear and away we went. I did not have the little UltraGauge plugged in, choosing instead to use my senses to vibe the test loop. Hapy ran great. Power on demand at my foot, easily shifting from gear to gear, and getting into 4th but only barely before dropping back down. He still popped out of second when I quick-decelerated, but it was not as immediate and on a light decelerate he stayed in gear. So, there's some improvement there; I did not expect any. The exhaust was much quieter; I think some of my "wow this bus is loud" that drove to all the sound containment may have been at least in part from the broken exhaust-to-muffler joint. Facepalm.

 

The drive was not without its issues, tho. While the cooling fan and intercooler fans both came on by the manual switch, the intercooler fan was louder than I remembered. This could in part be because I couldn't hear it over the exhaust. Also, the noise of the turbo through the right cooling "ear" (behind the rear-most right side window) was unexpectedly loud. Again, this could have been masked by the louder exhaust and isn't really a bad thing. In a way, it's kinda cool and I can't hear it from inside the bus. Its only when walking around it did I hear any of these things and none of these are deal-breakers or send-him-to-the-shop things. I did notice that the dual-gauge I installed during the CoViD lockdown was acting funny (See Oil Temperature and Pressure). The pressure rose to the top and never came down and the temperature basically sat just off the bottom. I figured either the wires fell off on one end or the sender went bad.

 

Fixing Oil Gauge

left nut missing

Having the UltraGauge is great, but I really prefer just using the simple dual oil gauge. I can see if the temp is getting too high without a digital readout changing every few seconds. In fact, I have a VDO coolant temp gauge in my stuff somewhere that I have thought about adding into the dashpod and then I really wouldn't need the UltraGauge anymore. Anyway, solving the dual-gauge was fairly straightforward, starting with the engine-end. I figured that I did lots of moving things around, so simply disconnecting and re-connecting those wires to the sender would remove that variable. One quick peek, and clearly that was the problem: one of the M4 knurled nuts had shaken it's way loose and completely fell off. I ordered a set of 5 (the smallest set I could find not on amazon, and it still cost, like $15US). When I installed, I put some blue locktite on there so these don't shake off either. I was very grateful to not have to open the dash.

 

Diesel Leak Persists

catching the leak

Two years ago, when Hapy first started having hard-start issues, it was a fuel leak coming from his injection pump. Back then, there was literally fuel flying all over the engine bay. I spent time getting the top-end of the pump sealed, and that resolved the flying fuel and most of the hard-to-start issues, but it was during those months that I ground down the ring gear, putting us on the last 18 month trajectory. Also, I continued to lose prime in the pump, but without visible leaks. Now, I can see the pump dripping on the ground. So, the seal between the body and the head appears to be the problem, and its getting worse. I ordered a replacement deluxe kit from DieselGeek. Rather than do that seal myself, I have asked our old friend Justin (OldPoopie) to do it for a couple of reasons. First, he does these all the time, but more importantly, he has the computer bits to really get the timing spot-on. I expect that once the pump has been re-sealed and the timing set, Hapy will be a monster.

 

Well, that's it for today. Justin is super busy, so it will be a month or so before he can get hands on Hapy. In the meantime, I will be shifting focus onto doors for the shop, we have some house projects to chase and maybe I will be getting my hands on Oliver, the 1978 MGB. It feels like nice weather is not too far away, and taking the MG on a picnic run with Boo would be awfully sweet. Thanks, as always, for following along-