The last few days have been "interesting," but my story starts last Thursday.
My touring has been making me very sad. I put new tires on it and just parked it for a month and drove a good car. My 528i. Well, the brake booster 'sploded in that, so I had to drive the E34 again. The rattling at 1200-1800 RPM was getting annoying and then it started doing it at idle, so I ordered the VANOS rattle repair kit from Beisan Systems. I put over 80k miles on the S50 since it was installed in November, 2012 and really had done no maintenance on it, so I figured a valve cover gasket, plugs and what not were in order too. I made an appointment to get the VANOS repair done since I didn't want to do it myself on a car I rely heavily on. Never done it before.
So, valve cover off and look at that. #1 plug hole is half-full (or in my case half-empty) of oil!
No smoke or anything on start up and consumption has been okay since switching to Total 15w40 (It has a cute semi truck on the label).
Looking at the front of the engine, the guide rails for the cam timing chains are missing. That could be the rattle at idle. Look a little closer and all of the plastic guides are missing. Nice. Glad I'm not doing this in my driveway. Well, things just got way more expensive since to change the guide rails, the head has to come off.
Of course, at that point, I'm left with all these thoughts of the while-you're-in-there stuff and then I thought well, shit, why not just do the head. Then I realized that if I have oil consumption, and it is more likely the rings in this car, a fresh head might make that worse so I changed my mind. Plus, my head was muy excellente and it appeared to have been redone before. The gasket was not original and it was in good condition. I did decide to replace all of the lifters since I have had an annoying lifter tick I couldn't get rid of for the last 18 months or so. I got the car back late Friday afternoon. Once it was all back together, it was discovered that my car was slow. Turns out the throttle only opened half way. My accelerator pedal bushings were shot and the cable was bad. Those were ordered, but some liberal lubricant and fully adjusting the nut on the cable made a huge difference. I don't think I ever realized just how fast this car is. It is crazy.
Here's what was left of the guides:
Both of the bolts for the plastic guide had to be replaced since the chain was basically riding on them.
The chain was replaced too.
So, I felt that deserved a wash. Then the rain came.
Thursday night, I got home from work at 1:30am. My parents were having tree trimmers up in the morning (gee, thanks for the warning), so I had to move a bunch of their cars around. One of them, my old '87 Volvo has a massive oil leak from the front cam seal, so I took that over to my house since they think they're driving it to Yuma on Thursday. Got a couple hours of sleep before I had to clean one of my cars for a photo shoot.
I get home from the shoot on Friday and then took the touring back to the shop for the new bushings and cable. Before I could leave, I got stopped by my dad who had walked over with one of the tree-trimmers to look at one of my trees and then quote me on replacing my fence with a block wall (random). After that was done, the car felt totally different and I had to relearn how to drive it. I was amazed at how the throttle reacted to the pedal. It was a different car.
I get home from that and the tree-trimmers had gone and I find out that my Saturday had been planned out babysitting people building a wall in my backyard. Nice. How am I going to pay for that? Apparently, I will work that out later.
So, the Corvette hasn't been driven for a few years and it had been on the plate, but with the house explosion and the subsequent bullshit (for the last 2.5 years) it hasn't been a priority. Last year, fuel started leaking out of the tank, so I siphoned it all out and then started researching a fuel tank. It's a November 1969 built 1969 model (long story, but it was a test car with a one-off suspension among other nearly-impossible to find parts), so I was really confused. The tank had been replaced in the '80s with what my dad called a "racing" tank with a greater capacity (gauge was always wrong). It had the classic failure where it rusts through where the tank sits on the support straps. So, since I couldn't figure out what to order, it's been on the back burner (though not to my dad who complains constantly about everything I'm SUPPOSED to be fixing). Problem was, the tires were starting to get low, so we had to move it out so I could put air in the tires and it might be nice to clean it.
I did figure out the fuel tank I need to buy by combing through Corvette forums. Amazing how many of the C3 guys are actually pretty articulate. The whole problem came since in July/August, supposedly, the fuel tank design changed to a vented tank with a vapor canister. Early tanks for '68/'69 were sealed tanks with a vented cap. Well, this tank has a vented cap, so that solved the issue. I ended up buying a kit that should have everything I need and it came in about $300 with shipping. While it's out, I'll take the opportunity to clean out the drains for the rear deck vents since I'm sure they're clogged.
Saturday, I awake to some guys destroying my fence. Great. So, they also want money to buy materials, so yay. Well, now that I'm up and can't leave (the car I need to work on is at my storage unit), I guess I might as well look at the Volvo. I've done some reading off and on about how to fix this, but I'm more worried about what caused the issue. Fortunately, I was sorta-kinda prepared for this since I found some guy on craigslist with some Continental belts, a timing belt and an Elring cam and crank seal for $20. He turned out to be a weirdo, but I took the parts anyway. So, I don't know what year the 240 was he had the parts for, but only one of the V-belts would work but I need a matched pair for the alternator, so maybe those will work on the '81. Fortunately,the other stuff would work. I started getting things torn down and went digging for the flame trap which I had never dealt with and then that was such a pain, I just decided to take the front of the engine apart anyway. Last timing belt was in 2009, so it's due. I got everything apart with the help of some great YouTube videos from ipd and some other guy. I had never done a timing belt before, so this was a learning experience. Turned out, I didn't have any way to hold the crank pulley, which wasn't a problem for removal (impact), but I needed a pulley holder to put it back on. Fortunately, a former E28 owner and Volvo nut (Felix) helped me out big time with that. I replaced the cam seal as the intermediate and crank seal weren't leaking. Felix came over with the tool and helped me finish the timing belt. He also helped me take off the oil separator since I think the issue of the over-pressurization probably originated there. It looked clear and there was no flame trap. Figured that was as far as I could get since I was ill-prepared to really do the job, so Monday, I'd just order up the belts, some cooling hoses, a thermostat, cap, rotor, maybe some plugs and hopefully finish it up Monday afternoon or Tuesday.
Anyway, between arguments on why people can't follow instructions on replacing a fence or just copying the layout of what's already there, I was informed I was going to have to move one of the parts E24s. Great. I've driven the car, but it's been sitting a few months now. I yanked a battery out of the 528i and I couldn't get it going, so I got some fuel to add to the tank. By the time I got back with that, there were more problems with the fence and Felix had showed up, so I got back on the Volvo. Once he left, the fence guys had knocked off and I tried to move the E24. Then this happened:
It was VERY loud and it hurt my ears. Also frightened me since I was enveloped in a cloud of smoke, but fortunately, no fire. My parents heard it a block away and the phone rang, my mom came over along with several neighbors. I'm not going to bother moving it.
Got back on working on the E28 I'm supposed to be working on, today, but this is a pretty good indication of how things went all day - or pretty much with anything I try to do on this car. It's that car that fights you every step of the way.