It's probably not a conventional PCV valve, just a vent pipe you are looking at? Here is the location of the valve. Check out the images (Below). Please let us know what happens.
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Sunday, February 13th, 2011 AT 8:09 PM
MICXIE
MEMBER
14 POSTS
No its not a vent pipe, Its an authentic part that they call a fixed PCV valve AC Delco Part #CV2001C I just wanted to know the reason it was installed in my suburban. Thanks for the comeback
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Monday, February 14th, 2011 AT 3:23 AM
WRENCHTECH
MECHANIC
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Not all cars use an actual PCV valve even though they still vent the crankcase to the intake.
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Monday, February 14th, 2011 AT 3:26 AM
MICXIE
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Thanks Wrenchtech That makes sense. Ill go ask the dealer mechanic tomorrow.