repair

Dieseling

The fun, it burns. And it never stops, either.

In the last few days the Ford's had new batteries and some cable soldering work done, eliminating two of the four lead terminals and replacing them with the stamped steel lead-free style. The Mercedes, meanwhile, has had an '83 (or was it '84?) W123 300D turbo rebuilt and installed, along with a manual boost controller, W123 air filter housing which I still need to modify to take the W126 cold air intake, and VDO boost and voltage gauges. The voltage gauge is just something I had around, and it's taking up space until I get a VDO pyrometer to go in there; it's never a good idea to turn your turbo up without a pyro.

The Wheel Turns

I have finally concluded the repair of my 1992 Ford F-250's steering system. I say "repair" but "replacement" is a more honest description, as I have replaced everything but the intermediate shaft. I find it interesting that this component is in such apparently good shape (it slides and rotates without any sound or feeling of friction) when everything else in the system was shot, especially since several Diesel Stop members have complained about its failure.

On the Road Again

Today I managed a successful test drive of my pickup after reinstallation of the aft fuel tank, in which I have replaced the broken rubber pickup with a short piece of Gates multi-fuel compatible fuel line (3/8" ID.) This time I made it to town and back without mishap. It was actually fairly amazing how quickly the truck started up; I didn't do any air bleeding until after I got back.

My truck is even cooler than I thought

The wacky axle I've got on my F250 is apparently a super duty axle. If I install one ton springs and a class V hitch then I have all the equipment (but not the legal weight rating) of an F350, and then some. My rear springs need replacing anyway, and the ideal would be to find super duty springs, but I assume they're in short supply. The alternative seems to be to get rear lift springs, which is a somewhat spendy proposition; indeed, they are almost as expensive as the rest of the lift put together!

Frequent Ford "Fun"

Yesterday I reinstalled my drive shaft. The carrier shaft center bearing had failed, and sidelined the Ford until I got it replaced. This is a non-trivial job that often requires the loving touch of a driveline shop; on some vehicles the bearing can be trivially replaced, but on most (including this one) it must be pressed on and off.

Driver Returned On Ford

On my way up Cobb Mountain I started hearing and feeling click/thump noises from somewhere in the middle of the truck. It turned out that the carrier shaft bearing's rubber isolator had failed, probably because of added vibration because a bolt was falling out. I was lucky enough to have an appropriate wrench handy, and made it home; as long as you are very gentle on the accelerator you can even go up hills with the isolator broken, but jam that pedal and THUMP THUMP THUMP as the bearing bounces around in the bracket.

As the Ford Drips

While I was gone, Rob was trying to use my truck to haul other trucks, with my permission of course. Unfortunately, every time he tried to take it out, it had some kind of problem. Notably, a bad ground produced smoke during an attempt to start, and the radiator failed around the cap neck. Luckily, at this time he had a parts truck, and so he replaced the ground and also set aside a radiator for me (as well as a winch mount bumper and a new tow hitch which isn't unusually long.) Yesterday I did this radiator swap.

The Trials and Tribulations of Discount Auto Parts

As I may have mentioned previously, my 1993 Subaru Impreza LS has a faulty throttle position sensor. I diagnosed it using a non-autoranging digital multimeter on the megohms setting. A better solution is to use an analog ohmmeter, or to follow the factory test procedure and connect a voltmeter to some of the pins on the ECU. So far so good. I ordered a cheap Delphi replacement part from autopartswarehouse.com, and the fun began.

Impreza GC5 front axle replacement

As you may already know, I am the owner of a 1993 Subaru Impreza LS (GC5). While returning from a trip to San Francisco to attend the Power to the Peaceful festival (which was extremely underwhelming this year) in celebration of the three-year anniversary of my relationship with my lady Anna-Maria, a loud clicking noise was to be heard while accelerating and turning left. I easily identified this problem as a failure of the left front axle (I could tell by feeling the vibrations as much as by hearing the sound in this rather small car) and proceeded to research the issue of repair.

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