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Discussion Starter #1
1994 325is. Whenever I start the car it bounces from 100-4,000 rpm all on it's own for a minute then kills itself. If I try to hold rpms up it starts choking and pops. Thanks in advance.
 

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D'oh, You Kids!
1984 633CSi, 1985 635CSi, 1985 325e, 1987 325is, 1993 325is, 1995 318is, 1995 M3, 2003 F150
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29,376 Posts
Vacuum line(s) off or cracked. The idle air control valve is trying to compensate, but can't.
 

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Transplanted JrzyBoy
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226 Posts
I agree with the last post

Take a look about three or four posts up, the one for the 93 idle problem. I always check the plastic connector part that is attached to that 90° bend of that rather large ribbed hose that inserts into the back of the intake manifold. That problem seems to be something that follows me around like a bad penny.
 
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