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on the valve cover
on a 1998 Pontiac gan am ,they do not have a pcv valve.
Pontiac don't carry pcv valves
The PCV valve on a 2002 Pontiac Bonneville is located on the back of the in take manifold, however to get to the PCV valve you will need to remove the valve cover.
It's in the valve cover. Pull it out and push the new one in.
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The PCV valve is located under the MAP sensor on a 1990 Pontiac Grand Prix. The MAP sensor is in the upper plenum.
You can find the PCV valve beneath the MAP sensor located in the plenum at the right front of the engine.
the pcv valve is located just to the right of the oil dipstick.you can purchase this for as low as 10$ or less.this pcv valve is known for malfunctioning .youtube it for yourself
The 2001 Pontiac Grand Am 2.4 liter engine PCV valve is located on the firewall. The valve will be on the drivers side firewall in the engine compartment.
It's on the valve cover, look for a hose that goes to the carb and the pcv valve just pushes into the valve cover through a rubber grommet.If this is a Pontiac powered Trans Am the PCV valve will be in the valley pan, just under the intake. Should be in front of the carb.
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