some models the pcv valve is in the valve cover on others the valve plugs into intake manifold and is connected to valve cover by hose
on the valve cover
Did you ever find the location of the pcv valve?
pcv valves are always located on valve covers (but not all vehicles have pcv valves)
It's in the valve cover. Pull it out and push the new one in.
Pontiac don't carry pcv valves
On a 1993 Buick Regal 3.1L, the PCV valve is located on the intake manifold. It is situated underneath the MAP sensor.
The PCV valve is located on the back side valve cover. It should be a plug in type and easy to change.
Pull straight up on the PCV valve to remove it from the valve cover, then pull off the hose from the PCV valve, install the new one by doing the opposite of removal.
pass.side valve cover at the rear
PCV VALVE - Under hood, center, upper engine area, mounted in intake manifold
Replace the PCV Valve.
It is in the valve cover.