where is the pcv located? is not where the vacuum hose routing diagram shows
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1992 Pontiac Grand Prix Question: pcv location
Answer #1Pvt-Public July 17, 2010, 17:22Master
Look for a hose going from the intake manifold to one of the vavle covers it will be at the valve cover end of the hose.
Answer #2Visitor, October 31, 2010, 17:36
Is this the twin dual cam 3.4l v6? If so the pvc valve is connected the throttle body and then there is a plastic hose that connect the pvc valve to a T on the rear valve cover.