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Roger, BMW Master Tech
Category: BMW
Satisfied Customers: 3045
Experience:  10 yrs. experience as BMW Master Technician, shop foreman and dealer.
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528i. Replace spark plugs,6 coils,fuel filter and still runs

Customer Question

528i. Replace spark plugs,6 coils,fuel filter and still runs like its on 4 cyl. I went to overtake another car, lost power
JA: Is the power loss consistent, or does it fluctuate?
Customer: At 70/80 runs well and when I boot it spot on
JA: Are you fixing your 528i yourself? What have you tried so far?
Customer: No local garage.done plugs, coil and fuel filter
JA: Anything else you want the mechanic to know before I connect you?
Customer: I can't think of anything
Submitted: 11 months ago.
Category: BMW
Expert:  Steve replied 11 months ago.
Hello and welcome,
My name is ***** ***** it will be my pleasure to assist you today.
Are any warning lights on?