Very nice.
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Very nice.
So, it's been a few days, but last Wednesday night I installed the Powerflex control arm bushings and swapped back to the original Style 135 wheels. The new bushings did remove some slop in the front end, but not anywhere near enough. I've been thinking a lot about new shocks lately and now wondering if those are largely responsible for the vagueness and lack of control. It's not un-safe, just not BMW-esque. I'm going to try to put my GoPro in a few different strategic places to try to see what I'm feeling.
I was leaning toward buying a set of Koni Sports (~$500 from Import Replacement Parts) but then I found the entire ZHP suspension "kit" may still be available (p/n 33500429577; $475 shipped from Tischer). I'm confirming that, and if so I may pull the trigger. Other possible wear items that would make the front end feel sloppy include the ball joints and the strut mount. Since the ball joints will eventually wear out, anyway. The kit includes control arms, dampers, sway bar, plus some other bits for just a few dollars more than the control arms themselves.
There's also some clunking from the rear that I need to chase down; possibly rear strut mounts, but it could also be bushings back there. Fun, fun.
Today I brought home the majority of the interior from an '01 M3 that includes the piano black trim where mine has the silver cubes. The black looks dead sexy. Can't wait to get that in. I've also got the A, B and C pillar trim to replace mine that's sagging. These barely registered on the list of things to fix or change, but I couldn't let them get away! I also have a pair of non-sport E36 seats that are going to get turned into office chairs. Because racedesk.
Yeah, I've just gotta find some old chair swivel bases. Shouldn't be too hard to do…
Ah, I forgot: I also played with some IKE and LCM coding. My copy of BMW Scanner arrived. I turned on daytime running lights; have the clown nose flashing when the car's locked; have the marker lights flash when locking and unlocking via the remote; turned off the 37°F temperature warning; and have all doors unlock with the remote, instead of just the driver's door on first press. There's a bunch more stuff in there that I don't understand. :-)
Haven't posted in a while, but I haven't been entirely idle. I now have all the major interior pieces installed (door and side panels, rear seats, 5 of 6 pillar trim pieces).
This past weekend I removed the 15% window tint from all but the back window. That was a total pain in the ass; I work slow (I wish I could say deliberately, but honestly, I'm just slow) and it took me probably 8 hours all together. I also swapped the front door panels, but still. I guess that's the penalty for doing things the first time… I did a little research on tint removal and it looked pretty frightening: razor blades and black plastic bags and ammonia and sunlight? Sounds like the recipe for disposing of a body. I found an Instructable that said using steam would release the glue and make the cleanup easier, so I bought a McCullough 1275 steam cleaner from Amazon for $113. The side windows were pretty easy, but the windshield (which had an "eyebrow" of tint across it) was a total pain. For the sides, I was able to get most of the glue to come off with the tint, but there were a few spots I had to go back and clean up. The windshield, maybe because it was angled more toward the sun, just refused to cooperate, leaving *all* the glue behind. I thought about tailgating a gravel truck, but in the end I got it cleaned up. Goo Gone didn't really work well on the glue, but a towel wrapped around one of the scrubbing brushes on the steamer (wear gloves!) worked very well. The difference is literally night and day. I'll be able to see other cars when changing lanes at night!
I picked up a metric boat-ton of parts from Turner yesterday afternoon (they're close; TOO close!) and installed the rear KONI shocks last night. Again, took me far too long. And this morning I found @smolk's howto video on adjusting them and now I realize I'll have to remove them to set them. Hopefully I can get the fronts and the idler and tensioner pullies installed on Sunday.
My biggest heartbreak so far has to be that the right rear jack point is bent. The pads were missing on the right side so I bought a new pair, but the rear frame point is tweaked enough (with a spot that's cracked!) that I ended up using a jack to get it to pop in place. The skirt is somewhat mangled, too. I must have been responsible for that, which makes me so damn mad.
Next week I'll be replacing the diff output shaft seals. The previous owner did the right one and completely screwed it up. The output shaft isn't staying seated and it leaked so much oil that the back of the car was wet when I got it home. Of course, doing that requires dropping the diff, which requires dropping the exhaust…
:respect
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Aaammn... so much work! Good job!
It feels so good when something actually goes right. I get so frustrated with most of these projects because they take longer than they should, or I get stuck on something stupid. The right output shaft has been leaking (lots) and the shaft kept pulling out of the diff housing. The previous owner had replaced the seal but didn't seat the new one in far enough, so the snap ring couldn't engage. A couple of guys who saw it thought it was pretty sketchy (I agreed) and I thought I was going to be in for a huge project, dropping the diff, etc. Turns out that (a) for the right side, at least, you can easily replace the seal without any major disassembly; and (b) I didn't even need to do that. Once I stopped to look at how the shaft fit into the seal (using another I had intended to install) I realized that it was possible the seal was preventing the snap ring from snapping. I used the extra seal to seat the existing one further into the housing and *presto*! The shaft no longer pulls out with just my hands! Unfortunately, just before it was properly engaged, I fumbled it and dropped it on my face. I expect I'll have a nice bruise there tomorrow…
Last night I replaced the tensioner and idler pulley for the main drive belt, vanquishing the squeal from the front of the engine. Pretty easy to do (but my E30 was still easier to work on under the hood). The Bentley manual for that wasn't terribly clear, tho. YouTube has been a fantastic reference for this car.
Sunday I got the front struts installed. The ride is *so* much better. It's quieter, less crashy, more controlled, and generally much more enjoyable. The KONI struts are about 2.5" longer than the stock ones, so getting them in was kind of tough, but everything compresses back to normal with the vehicle's weight on them. I replaced *everything*, which was probably overkill; I tend to get bad cases of while-I'm-in-there-itis. Bump stops, dust boots, top mounts, and I added reinforcement plates. I need an alignment pretty badly, but it's nice being able to feel the difference on something I just fixed. Unfortunately I'm still chasing the cause of the loose steering, and I think I've identified the actual rack as the cause. I used my GoPro with the iPhone app to watch (and record) various pieces while I wiggled the steering wheel. The steering coupler looks fine, the tie rods look fine, and it looks like most of the play is where the steering shaft goes into the rack. *sigh* I could probably live with that, for now, but when I *do* replace the rack, I'll have to have another alignment done. Thinking I might just do it all at once.
The new-to-me piano black trim is in and looks really nice. I actually haven't seen it in daylight, yet, but from what I can see, I'm psyched.
Next up will be changing the fluid in the transmission and diff, installing braided brake and clutch lines, removing the clutch delay valve, and flushing the entire braking system. Then maybe I can go out for a drive! :-D