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Old 12-13-2009, 10:28 AM
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wilson009 wilson009 is offline
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Location: Buckeye Country (Cincy)
Join Date: Sep 2009
Posts: 440
Mein Auto: 2002 745i 116k
Pressure regulator valve replacement

Called Crank Case Vent CCV on as well

Simple replacement

When malfunctioning can allow oil to escape into intake manifold. Causing white smoke.
Members have reported howling noises in engine, rough lean running,hesitation as well. Some years had recalls on this.

Replacement is simple just pop off old ones and snap on new ones in same position. push it down each section till you get 6 clicks. #13
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