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      12-31-2011, 06:04 PM   #46
BRGmatthew
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Quote:
Originally Posted by chrismanchr View Post
ive got exactly the same problem changed the plugs and coils no difference ,i got a yellow engine light up for about a week but while the light was up it ran great ,it went out and went back to its stuttering jerky self ,cleaned the maf etc ,i'm gonna have to bite the bullet and take it to a bmw specialist ,i hate paying for labour !
Yeah, I did the same. I disconnected the MAF for a while. Car ran just fine. Cleaned the MAF, put it back on, plugged it back in. Same thing happened, jerky and weird. Took it to the dealer. They said it was because my intake and exhaust is causing my MAF to read too much airflow. I connected my own OBD2 scanner and it says my engine is running lean.