Where is the PVC valve on the '02 Bonny 3.6 Series II. I understand there are 2 O rings to the unit. I have never serviced mine in 80K. Any Info?

The PCV valve is located in the upper intake manifold under the MAP sensor. You have to twist the map sensor housing, and a spring will pop out to release the PCV valve.



this is the map sensor. To Remove the PCV valve, push down and turn on the entire MAP assembly. It will pop off, mine was a little stubborn to turn all the way at first, but it will come out. MAKE SURE to put all the O-rings back on, or you'll wind up getting a pretty nasty squealing/screeching noise during operation.

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Joseph

Current: 2013 Infiniti G37 Journey
1999 Infiniti G20T - Sold
1999 Buick Lesabre - Race Couch - gone but not forgotten

PCV, not PVC

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Pvc is plumbping pipe,

PCV is Positive Crankcase Ventilation.

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Joseph

Current: 2013 Infiniti G37 Journey
1999 Infiniti G20T - Sold
1999 Buick Lesabre - Race Couch - gone but not forgotten