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      01-02-2012, 06:41 PM   #1
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Drives: 2011 335i Msport
Join Date: Apr 2011
Location: los Angeles

Posts: 5
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Whistle nose when acceleration

I am hearing this weird nose from my 2011 335i Msport when acceleration, itís almost like a whistle when I let up on the gas, at times itís like a air venting from somewhere , anybody less got the same nose? Itís louder on the right side of the engine.
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