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Old 01-29-2013, 01:49 PM
HerbP HerbP is online now
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Location: Georgia
 
Join Date: Jul 2009
Posts: 2,599
Mein Auto: 2005 645Ci & 2007 750Li
There is a DIY for the CCV valve replacement. You can pull the 2 diaphragm valves & look for cracks in the rubber. These cost around 20.00 a piece. I would also check the 2 hoses coming from the front of the valve covers, that run to the front of the intake. These crack often from dry rotting, allowing a vacuum leak.

Check these 2 items & get back with us.

Good Luck!
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