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      02-02-2014, 05:46 AM   #2007
SenorFunkyPants
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Drives: E92 DCT M3
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It was just a thought...I seem to have read quite a few reports of owners having faulty coil packs eventually giving an engine code fault. It occurred that if the integrated coil/anti-knock unit was malfunctioning then the combustion loads in that one cylinder could be higher.
There is this thread:
http://www.m3post.com/forums/showthread.php?t=940520
where plugs apparently hadn't been changed for 47K miles - is that normal?
The owner also ended up having 2 faulty coils replaced.
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