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Roger, BMW Master Tech
Category: BMW
Satisfied Customers: 3044
Experience:  10 yrs. experience as BMW Master Technician, shop foreman and dealer.
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Sometimes has rough idle and sluggish take off and

Customer Question

sometimes has rough idle and sluggish take off and acceleration. but might go away for a bit and come back.
JA: Is the rough idle intermittent or consistent?
Customer: consistent when its there
JA: What is the model/year of your BMW?
Customer: 2009 328i 90k
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: yes, just troublingshooting
JA: Anything else you think the mechanic should know?
Customer: put new coils, plugs and upstream 02s in about 75k
Submitted: 1 year ago.
Category: BMW
Expert:  Steve replied 1 year ago.
Hello and welcome,

My name is ***** ***** it will be my pleasure to assist you today.
do any warning lights come on?
Customer: replied 1 year ago.
Service engine is on
Expert:  Steve replied 1 year ago.

okay, what faults are logged in the car's fault memory?