Quote:
Originally Posted by 954MM
I keep hearing - Idle Control Valve
- Spark plugs (which I did a month ago so thats not possible)
- Ignition coils
I did scan my car today at work and got these codes - 27EB
- A3B2
- A0B1
- A0B5
- A118
- A37C
- E2D4
We cleared those and they didnt come back 
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Everyone immediately says ICV but often it’s the fuel breather valve. I just changed mine out a couple weeks ago, car idled poorly struggled to not stall a few times and actually stalled a bunch of times, idle would bounce too. ICV will throw a code so if you see one for A failing ICV then ok but look into replacing the fuel breather valve first it’s $78 at Tischer
http://www.m3post.com/forums/showthr...ht=Idle&page=5
Toward the bottom of page 5 I think is where it was resolved