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      02-09-2012, 02:54 PM   #2125
Bavarian13
Second Lieutenant
United_States
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Drives: E90 335, E36 M3
Join Date: Apr 2007
Location: Carmel

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Quote:
Originally Posted by Blubaron79 View Post
Ours cars. (335s) Will knock a little because of the direct injection.
got a video of the knock? when my engine is cold it makes a slight noise, when it warms up it's not as evident but still there if you really listen.