When you open the hood and are standing in front of the car, at the left end of the vavle cover, which would be the pass. side, there may be a clip to hold the plug wires on it. There are probably two bolts on a flat cover, remove the bolts, you may have to gently tap the cover to break it free, it does have an o-ring seal and a spring under the cover. Use a pair of long nose pliers to grab and gently pull up to re move the old pcv valve you may have to use the pliers to install the new one, then spring and replace the cover
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∙ 2008-05-06 01:41:49the PCV valve is located on the valve cover of a 1991 Regal Custom. It is plugged in and can be easily changed.
the pcv should be near the front 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 valve for a 1999 Regal 3.8 is located on the top of the valve cover. The valve pulls out to replace it.
The PCV valve on a 1994 Regal Custom should be located on top of the valve cover. It is a plug in type and is easily changed.
The PCV valve plugs into the rocker arms cover or intake manifold.
The PVC valve for a 1991 Skylark should be located on the top of the valve cover. It is a plug in type, twist and pull to remove.
where is the pcv valve located on a 2001 buick lesabre
4 cylinder does not have pcv valve.
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