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Old 10-15-2008, 11:43 PM   #1
Registered User
Join Date: Sep 2008
Location: Connecticut
Posts: 11
My Ride: 2004 BMW 330Ci
Maf? rough idle please help

Well i had a CEL and i hooked it up and found out my car was misfiring so my mechanic teacher at school was like change the plugs , changed the plugs and the problem stayed the same then he said change the coils , sooo i bought the bav auto high performance coils and now the car idles better just a tad bit but it still has the noticeable rough shake the car a bit idle , could it be my maf? and if so is there any way i can clean it instead of just replacing it i really need help on thsi guys thanks
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