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      10-16-2012, 07:48 AM   #22
First Lieutenant

Drives: Montego 335i E90
Join Date: Sep 2010
Location: Chicago

iTrader: (2)

Ok, swapped each coil and logged each...same issue. I am out of ideas. I will try stage 0 today but I have doubts. Only other thing I can imagine is I have a valvetrain tick that may be resonating at 5k triggering the knock sensor (again, another issue that I have no idea what or how it started). But I don't feel it in the car. I only feel loss of power when it pulls all that timing.