E46Fanatics - View Single Post - Please help: 01 m3 misfire.
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Old 02-16-2013, 01:04 PM   #10
Registered User
Join Date: Oct 2008
Location: Indianapolis, IN
Posts: 667
My Ride: 2004 MB BMW M3
+1 coil packs. they can go at any moment. happened to me. was just driving and all of a sudden misfire. took it home hooked up to INPA, read codes, misfire. swapped coils and misfire followed to cylinder i swapped coil to.. easy fix. get a new coil and replace. done. hopefully that's all it is.
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