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PCV vent location
Posted to Technical Discussion Forum on 6/1/2010 7 Replies

I have a misfire on Number 4 cyl, compression good, fuel pressure good, fuel injector flowing. No vac leaks found, so I wanted to check for a possible intake manifold leaking underneath/ valley. So where is the PCV vent located. I cant find any hose to the air... Login to read more.

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car Vehicle Data

1991 Buick Regal Limited 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1991 Buick Regal Limited 3.8L

Engine3.8 L
Trans4-speed Automatic (Electronic)