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      05-26-2012, 10:36 PM   #3
ken1137
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Drives: a slow 2009 e90 335i
Join Date: Jun 2011
Location: Chicago

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2009 e90 335i  [3.20]
I read over at the e90 post it could be the vanos solenoid and definitely not Cobb related. Take it to the dealer or DIY. GL.
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