transmission noise only when moving from a stop

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santiago
Posts: 5
Joined: Tue Sep 08, 2009 2:41 pm

transmission noise only when moving from a stop

Post by santiago »

When I move from standing, in first, there is a shuddering or chattering sound. It's source seems to be wher the emergency brake handle pivots. Is my transmission near death? I should mention that it's rear seal, where the driveshaft connects, appears to have been leaking for some time. I hope topping up the lube could solve this? I suspect (or hope!) it is not the drive shaft or trans at all...maybe a loose e-brake cable?
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Mike W.
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Joined: Wed Aug 30, 2006 12:12 am
Location: Sonoma County

Post by Mike W. »

Sounds like the center bearing on the driveshaft. The rubber that holds it in place fails after a while and lets the driveshaft kind of flop around.

My guess would be the oil leak on the tranny is coming from the selector shaft seal, and while it's always a pain, if you do have the driveshaft out, this would be the time to replace it. As always with a leak, degrease it first so you can tell where it's really coming from and you're not guessing.
Mike W.



02 525ita. Wife's, aka grocery getter
02 530i. New to the fleet, 3 pedals.
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santiago
Posts: 5
Joined: Tue Sep 08, 2009 2:41 pm

Post by santiago »

I see now that there is a bolt missing that should be holding the shield in place. It looks like the source of the leak as well.
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