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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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Replaced all 6 of my spark plugs and coils, 2002 bmw 530I,

Customer Question

replaced all 6 of my spark plugs and coils, 2002 bmw 530I, it starts then shakes some and dies..not all the time but most. if i rev the car the shaking stops but when i release the gas it idles real low and shakes again.
JA: Has the vehicle turned into a gas hog? And how does it start -- same as usual?
Customer: no gas hog, starts right up with no problems
JA: Are you fixing your 530i yourself? What have you tried so far?
Customer: yes, i have replaced all 6 spark plugs and the coils. i took it parts store and got the check service light checked and it said misfire. i replaced all coils and spark plugs with new parts and same problem?
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 8 months ago.
Category: BMW
Expert:  Steve replied 8 months ago.
Hello and welcome,
My name is ***** ***** it will be my pleasure to assist you today.
What codes exactly were present when he car was scanned?