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BMW Repair/BMW 1998 540 I

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Expert: - 7/10/2009


Question
I NEED TO REPLACE 3 IGNITION COILS IN MY CAR HOW CAN YOU TELL WHICH ONES NEED TO BE REPLACED.

Answer
You have already answered your own question,well at least your problem.If you have gotten this far you know that you have an ignition problem.How did you determine it is coils?Having the knowledge of it being a coil issue, should tell you which ones you think are bad.By removing the cover from the side of which ever cylinder you think is bad.

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Volunteer

Don Berlan

Expertise

ASE Master Mechanic for 25 years. Can help with all aspects of BMW repair. I especially enjoy driveablity problems, mechanical or electrical.

Experience

I have been an ASE Master Mechanic for 25 years.I have worked in many dealearships although BMW's are my favorite.I now have my own shop,specializing in BMW's.I have autocrossed and even gotten into mud running with my 4x4.(I am NOT a teacher and don't claim to know everything about the cars I never see.I hope to help you with your repairs and do expect some knowledge on your side.)

Education/Credentials
CMVTI, Auburn Maine

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