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RobMCoupe · 07-23-2013, 03:22 PM

I would do a valve adjustment first as the car is at 30k. Check if any codes exists. Front passenger side engine is timing chain tensioner. You can remove it to see if it is functioning properly. Seem like that is where the noise is coming from.

07-23-2013, 03:22 PM	#15
RobMCoupe Captain 60 Rep 932 Posts Drives: 2007 Z4 M Coupe Join Date: Feb 2010 Location: Bay Area iTrader: (6)	I would do a valve adjustment first as the car is at 30k. Check if any codes exists. Front passenger side engine is timing chain tensioner. You can remove it to see if it is functioning properly. Seem like that is where the noise is coming from.
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