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pcv location on 1992 Pontiac Grand Prix

where is the pcv located? is not where the vacuum hose routing diagram shows

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.
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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.