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View Full Version : Manual gearbox noisy (1992 318i)... ideas?


M3wannabe
05-17-2006, 12:10 PM
With the clutch pedal PRESSED IN, there's no noise other than the engine and what I think is a noisy alternator ......

When I release the clutch..... it sounds like the gearbox has no oil in it. It goes from "nothing" to "KAAAAAAAAAAAAAAAA" and stays like that. I believe it gets louder after driving for a while, but its hard to judge.

It could be a thrust bearing...... or it could be the "first motion shaft" (or whatever the guy called it)..... but either way it sounds like i'm driving a 70's Toyota. This is hardly the prestigious sound people expect to hear from a nice black BM, but it's there alright.

Anybody else experienced this..... or more so, know how to fix it semi-properly at home?

I'm happy to get my hands dirty, but you can forget the idea of me dropping the gearbox out until the thing siezes up on me. :rolleyes:

Pretty sure that my only hope is to try a thicker oil.

Dudesky_E36
05-17-2006, 12:17 PM
Definitely flush the fluid and refill. Try redline D4 or Royal Purple Synchromax. That's the first thing i would try.