The PCV valve is located just to the right of the alternator...take off the 3800 cover (usually gray in color), and its behind the alternator and to the right of it, and you will see it popping out of the engine block right on the top of the engine case....its best to remove the alternator...u have to remove it to get to the pcv valve and replace it....
mine does not have one
By the thermostat housing - follow upper radiator hose back to block.
where is the pcv valve located on a 2001 buick lesabre
The PCV valve on a 1995 Buick Park Avenue is located on the top of the valve cover. Twist the valve and pull to remove and replace it.
where dose a pcv valve go no 1996 buick lasaber...
driver side valve cover
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 should be near the front valve cover
The pcv valve on a 1989 Camaro is located in the top of the valve cover. It plugs into a rubber grommet and is easily replaceable.
The PCV valve should be on top of the valve cover at the back. The valve just plugs in, and slides out of the rubber hose.
It is in the valve cover.
The PCV valve for a 1999 Regal 3.8 is located on the top of the valve cover. The valve pulls out to replace it.