BMW 3-Series (E90 E92) Forum - View Single Post - Sudden jerk & loud clank from 6AT transmission after COBB AP installation.

acdHQK713K · 05-10-2011, 05:16 PM

When I loaded the latest maps my tranny wouldn't shift down to M1 for whatever reason. After about 100 feet it slammed into 1st year. No idea what the deal was, but it has never occurred since that time.

05-10-2011, 05:16 PM	#9
acdHQK713K Major 231 Rep 1,473 Posts Drives: Car Join Date: Mar 2010 Location: USA iTrader: (9)	When I loaded the latest maps my tranny wouldn't shift down to M1 for whatever reason. After about 100 feet it slammed into 1st year. No idea what the deal was, but it has never occurred since that time.
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