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28 Posts
Discussion Starter · #1 ·
No one responded to my previous post...thats okay.

Anyone know where the ICV is for a 2003 325i. Even better a picture would be good. I am having a rough idle problem. I am also hearing a thumping noise and the car shakes at idle. I also have the Service light on.

1) ICV
2) Thermosensor or O2
3) DME software upgrade
4) Vanos

These are the 4 things i could think of.

I hope someone responds this time. :thumbup:
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