Search found 69 matches

by RandyM
Thu Oct 13, 2016 11:25 am
Forum: Tech Forum
Topic: 81 528i replaced starter, now engine cranks but won't run
Replies: 9
Views: 4430

Sounds like you're on the right track. Bad combo relay? Ignition switch? When you disengage starter does it seem like it runs out of fuel(pump shutdown) or immediately quits, (ignition related) Does the fuel pump turn on when key is turned on? ....starts easily with fuel immediately present? If so I...
by RandyM
Wed Oct 05, 2016 9:21 am
Forum: Tech Forum
Topic: Gas Tank Problem 530i 1976
Replies: 5
Views: 3024

I also had the occasional gassy trunk which I avoided by not filling all the way, seemed to be solved with new fuel line, one of which had turned to mush at the tank connection. Still suspected the evap lines/ tank. I've looked behind the side partition in the trunk but had no success accessing. Doe...
by RandyM
Tue Sep 13, 2016 10:32 am
Forum: Tech Forum
Topic: Hood release cable routing...76 530i
Replies: 2
Views: 1840

on my 81 its at the top left of the headlight cover opening, the cover has a flat portion 'missing" where the cable enters and passes right above the headlight adjuster.

https://www.bmwtechinfo.com/repair/main ... 057647.jpg
second image on left u can see it
by RandyM
Wed Aug 17, 2016 4:25 pm
Forum: Tech Forum
Topic: Erratic idle
Replies: 3
Views: 2311

Check and lube all throttle mechanical linkages, look for play in pivots on throttle body. Is your cold idle mechanism in good shape, done the refrigerator test? test. Dipstick seal good? Clean throttle body per faq?
by RandyM
Fri Jul 29, 2016 11:05 pm
Forum: Tech Forum
Topic: Buzzer noise- blower motor?
Replies: 6
Views: 3365

I'd be looking at something other than the blower since the problem is the same if fan is off/on/low/high. you could pull the fuse and what happens. Does it happen at rest or only when moving? Does turning the climate control to off affect it? The pivot on my accelerator pedal sometimes buzzes cause...
by RandyM
Wed Jul 20, 2016 9:37 am
Forum: Tech Forum
Topic: Braking balance
Replies: 24
Views: 11212

What was the wear pattern like on the pads? I had a a blown seal on a front piston. The car pulled to the other side and the pad with the offending piston was thicker/less worn than the pad on the opposite side of the rotor.
by RandyM
Mon Jul 11, 2016 11:42 pm
Forum: Tech Forum
Topic: Occassional Starting Problem - Relay?
Replies: 20
Views: 9783

In my case I believe it's the key and tumbler portion that has worn/failed, the one that requires a somewhat heroic effort to replace, consisting of removing a bunch of headless anti-theft screws to nearly disassemble the steering column. Started, gave up after after a few minutes, intuition? So my ...
by RandyM
Sun Jul 10, 2016 9:19 pm
Forum: Tech Forum
Topic: Braking balance
Replies: 24
Views: 11212

The brake pressure regulator is heavily biased to the front, like 70 or 80% if I recall correctly
by RandyM
Sat Jul 09, 2016 1:40 pm
Forum: Tech Forum
Topic: Sway bar front bushing brackets....
Replies: 10
Views: 5238

If the hole in the bushing is 23 and your bar is smaller it should be an easy/ slightly sloppy fit. Sounds like the problem is the bracket or your bar is bigger than 23. I used the crescent wrench method, with a precision metric crescent wrench of course, not a cheap sloppy one
by RandyM
Sat Jul 09, 2016 12:22 pm
Forum: Tech Forum
Topic: terrible smell in cabin when driving on the highway?
Replies: 13
Views: 6010

5000 rpm, I don't go there. Fraid of breaking something. And I have an issue with ignition control module(?) that nearly always causes cutting out at 4750 anyway except the occasional push in 2nd gear when engine half warm. I have wetness underneath that is blowing out the transmission vent. Probabl...
by RandyM
Sat Jul 09, 2016 9:41 am
Forum: Tech Forum
Topic: terrible smell in cabin when driving on the highway?
Replies: 13
Views: 6010

Before I changed the leaky oil press. sensor, but I'd only smell the drip on the ex.pipe when I stopped. Then I found I also had an oil leak at the valve cover :roll: I believe I run a bit rich based on my exhaust smell but only aware when I'm out/behind the car. Maybe you are rich or burning oil an...
by RandyM
Tue Jul 05, 2016 9:48 pm
Forum: Tech Forum
Topic: Prehistoric Smog Wiring Question
Replies: 5
Views: 2710

So are you gonna have a check engine light that comes on every 25,000 miles? :roll:
by RandyM
Sat Jul 02, 2016 5:21 pm
Forum: Tech Forum
Topic: Wipers loose
Replies: 10
Views: 4616

Wiper diagram under vehicle electrical system on realoem? Whoda thunk? I had my wiper motor out a while back, 'twas pretty simple, and I recall that the wiper axle was pretty accesible through the firewall panel. I have the looseness problem too and never knew there was a rubber grommet until this t...
by RandyM
Sat Jun 25, 2016 5:48 pm
Forum: Tech Forum
Topic: Sway bar front bushing brackets....
Replies: 10
Views: 5238

Karl, are you sure you have the right bushings for your diameter sway bar i.e. bushing too thick and designed for smaller diam bar? Sounds like something is amiss with fitment or bracket alignment tab. IFIRC I slid the bushing under the bracket after the bracket tab was in place and before I put the...