Showing posts with label VW. Show all posts
Showing posts with label VW. Show all posts

Friday, March 25, 2011

The Little Red Car: The Final Conflict

The Little Red Car

It was inevitable, I suppose, but I wasn’t expecting it. I thought I’d repaired everything there was that could go wrong on this car. I replaced the transaxle, the fuel pump, the distributor, the ignition coil, the brake master cylinder, , the accelerator pedal, the shift lever, the emergency brake lever, the heater control cables, the carburetor, the alternator, the tires, the front axle torsion bars, even the radio. What else could possibly go wrong with this car? The only component left, really, was the engine and that seemed to be ticking along just fine. Sure it had always had a strange rattling sound when it was running, but the sound never changed. It was the same sound every time you fired up the engine. It always sounded as if something were loose inside the crankcase, but the sound never got louder or softer. It was always the same . . . until the other day when it wasn’t.

I was out in the back yard messing around in the garden, or working on the Baja Bug, I don’t remember which, when Carol came out to start up the Red Car and head off somewhere. I said goodbye, have a safe trip as she passed. I heard the car door slam and then I heard the starter try and fail to turn the engine over. Okay, I thought, that’s not so good. Carol abandoned the Red Car and took another of our vehicles for her journey. I went on about whatever I was doing – adjusting valves on the Baja Bug, now that I think about it. I was guessing that it was a dead battery that was the cause of the Red Car’s failure to start, so, later that day, I ran an extension cord out the back door and hooked up the battery charger to the Red Car’s battery. I left it to charge overnight and figured I’d do the diagnosis the next morning.

The next day I went out to check on the status of the battery. It appeared to be all charged up, so I unhooked the charger, put it away, then rolled up the extension cord and hung it back up in the basement. I moved the Baja Bug out of its spot behind the basement door so I could put the Red Car there for testing, and then went over to the Red Car, adjusted the seat so that I could get behind the wheel, climbed in and put the key in the ignition. When I turned the key, I heard the very same sound that I had heard the day before. The starter engaged the flywheel and then failed to turn the engine. Well, then, that would seem to be Symptom Number 1 in the diagnosis. I released the parking brake but left the car in gear and then climbed back out and tried to rock the car a bit to break things loose. It wouldn’t rock and it certainly wouldn’t roll. Here we had Symptom Number 2 in the diagnosis. I was now suspecting that the engine has seized. I went back into the basement to get a big adjustable wrench to try to turn the engine over by hand. I was able to move the engine backwards and then forward a bit. I set the wrench aside, climbed back into the car and this time was able to get it started. It seemed to be running just fine and that rattling noise was still there and unchanged. I backed the car up into the space behind the basement door, set the brake, and climbed out, leaving the engine running. One thing I noticed immediately was that the belt that drives the alternator and the fan was shaking quite violently. Other than that, and the ever-present rattle, there was no obvious indication of any other problem. I shut off the engine.

What would cause that belt to shake like that? Well, perhaps one of the pulleys was wobbling a bit. No, that didn’t seem to be the case. I took off the drive belt so I could see if there was some sort of wobble in the crankshaft pulley. As I pulled and pushed on that pulley on the end of the crankshaft I could feel and hear the crankshaft moving back and forth inside the case. Diagnosis: crankshaft bearings are worn out causing excessive heat which, in turn, caused the engine to seize.

Decision time. I had gotten the thing started and it seemed to be running just fine. Do I send Carol off driving around, knowing that at some point the engine will again seize, leaving her stranded somewhere. Do I take the chance of a catastrophic failure of the engine thereby ruining the engine case and whatever else might be in the way when parts start flying around? The answers seem rather self-evident to me. I should leave the car right where it is and order a new engine. That seemed to be the most optimum thing to do at that point, so that’s what I did. It’s in the perfect spot for me to work on right now. It’s not in the way of any other projects. So, the poor dead thing can just sit there and wait until the rebuilt engine is done and I have time to make the swap.

It does leave us to wonder, Carol and I, if this car is worth all the trouble it has caused us. Just when we think we’ve replaced everything that can break, something like this happens. Once the engine has been replaced, though, there really isn’t any part of the running gear that hasn’t been brought up to standards. Still, cars have moving parts which wear out, and this is a 1965 VW we’re talking about, so inevitably sometime in the future something else will fail on this car. I have to maintain a rather philosophical attitude about this car; otherwise I’d be tempted to have the thing hauled off to the junk yard and crushed in order to keep anyone else from having to go through what we’ve gone through with it.

Wednesday, June 17, 2009

My First Volkswagen

1966 VW Type III

I don't know exactly when, but at some point when I was much younger, maybe nine or 10 years old, my dad had sent for and received an information package about some sort of kit car. As I recall, he was quite enthusiastic about it. It was a new concept for me at the time, this building your own car from a kit, and rather intriguing. That memory stay with me, lying dormant for many years until one day I was struck with the urge to build my own car. I'm not sure why I wanted to build a car, second childhood, perhaps. Like many of my ideas, I had no idea what I was getting into.

I've owned a lot of cars over the years, some good, some not so good. One of my favorites, and the one that I hung onto the longest was a 1966 Volkswagen Station Wagon, a.k.a. Squareback or Type III. I first saw it when I was asked by an employer to move the car out of a parking lot so that the lot could have the accumulated snow and ice removed down to solid ground. When I walked up to the car, it was barely visible, having spent the first part of the winter parked in that spot while the owner was at his home in Texas. He only owned the car so that he could have it available to him when he visited his condominium there in Steamboat Springs, Colorado where he occasionally came to ski or enjoy the mountain scenery. The rest of the year the car just sat there and the condominium was available for rent to tourists.

The first thing I had to do was uncover the car, including digging out the snow alongside the driver's side door so that I could get it open. Have done that, I crawled inside, found the ignition switch, inserted the key and gave it a turn. To my surprise, when I turned the key, the started growled and the engine cranked. That in itself was impressive, given that the temperature was well below freezing and had been for several weeks, along with the fact that the car had not been started or driven for months. The engine didn't start right up, but it did turn, so I pumped the accelerator pedal a few times and tried again. After a few more tries, the engine caught and began to run. It made a horrible sound, as if the whole thing was grinding itself to pieces, but, amazingly, it kept running. I let it run, hoping the horrible sounds would stop once the engine warmed up. Eventually they did, after a few minutes, and so I was ready to try to back the thing out of the hole where it sat. I grabbed the gearshift lever, pushed in the clutch pedal and put the transmission in reverse gear. When I was digging the show out from around the car, I had noticed that the rear tires where rather worn, with almost no tread left on them, so I had little hope that the car would actually be able to move itself over the ice and snow. I was so very wrong. As I gently engaged the clutch, the little car crawled right out of the hole. I moved it to clear spot in the parking lot, shut if off and returned the keys to my employer's office. I was impressed with this little car and I decided that if it ever came up for sale, I would put in a bid for it.

Later that year, the owner of the car decided to sell his condo. When I found out about the pending sale, I asked my boss if he was going to sell the car as well. The answer was, "Yes." I offered him $400 for the little white car and he accepted. I now owned my first Volkswagen.

One of the things I always do when I purchase a car is to acquire a shop manual for it so that I can do some of the minor work, such as tune-ups and oil changes, myself. I discovered that there was a unique manual available for Volkswagens called How to Keep Your Volkswagen Alive, A Manual of Step-by-step Procedures for the Compleat Idiot by John Muir. I bought one. I still have it. I still refer to it occasionally. I learned a lot about Volkswagens from that manual, and a lot about auto mechanics in general. It's a great book, well written, easy to understand and follow, and a valuable resource for someone like me. That book helped me keep that car alive until just a few years ago when I passed it along to someone else, sans engine. After over 30 years, I still own parts of that engine.

When the urge to build my own car welled up within me, it was natural to think of using Volkswagen parts to build it. VW parts are modestly priced, readily available, and well suited for incorporation into a kit car project. So, I decided to build a Dune Buggy. I knew that, at some time in the past, there had been kits available for such a project, all I had to do was find one.