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Old 11-09-2012, 04:40 PM
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1995i540 1995i540 is offline
Founder @ Maintenr
Location: New York
Join Date: Apr 2007
Posts: 837
Mein Auto: 1995 540I/6
Originally Posted by Costa View Post
I only experience this minor issue when the car is cold. I crank and it idles fine but when I put it in gear and start to move it starts stumbling but not to the point where it's gonna stall, just about to 500rpm (idle afaik is 650) it only happens when I first move it, doesn't happen after that until I have another cold start (sorry if it doesn't make that much sense)

I think I have a vacuum leak coming from one of the intake gaskets because they're old and have never been changed. What else could it be?
Your gaskets expand when they are heated up, I suspect unmeasured air.

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