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      01-21-2012, 03:35 AM   #33
Martin 335d
First Lieutenant
Martin 335d's Avatar

Drives: E91 335d M Sport
Join Date: Oct 2009
Location: Aberdeen

iTrader: (1)

Sounds like what mine was (and still is occasionally) doing. I have warranty on my car so if it goes bang I'm not really worried, but I would probably start with a fluid and filter change if I were you, this is meant to vastly improve the shift quality of the gearbox. I may go down this route myself soon