Thread: N62 4.4L rough idle
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  #34  
Old 01-30-2015, 03:19 PM
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Quote:
Originally Posted by dpgx5 View Post
http://www.xoutpost.com/bmw-sav-foru...ictures-3.html

Post #27 shows the update.

Xoutpost.com - powered by BMW X-sav Enthusiasts! also pdf added which also follows the thread above.

There is an update from BMW for the heads that changes the CCV from internal to external addition within the hose.

Maybe you already had the update completed on the one side?
Any records from the PO?
Is this update supposed to be done to both valve covers? And I guess this is supposed to be an improvement moving the CCV's off the valve covers?
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