In a 2009 Chevy Cobalt, the Positive Crankcase Ventilation (PVC) valve is located on the engine's valve cover. It is typically found on the driver's side, near the back of the engine. To access it, you may need to remove the engine cover or other components depending on your specific engine configuration. Always refer to a repair manual for detailed instructions if you're planning to inspect or replace it.
The PVC valve is in the valve cover.
were and how do you change a PVC valve on a Chevy avalance
Were is the PVC valve located
There is not one.
On top of engine
you remove the dog house and it will be on the left valve cover
It is in a hose that goes in the top rear drivers side valve cover.
check on the valve cover it is normally inside it on the back part ont the passenger side
on top of the engine towards the drivers side of the auto
The PVC valve is located on the top of the engine. It is on the drivers side of the engine close to the back.
Check under intake is not a PVC is a air/oil separator
The PVC valve plugs into the valve cover. Just unplug it, unplug the other end from a vacuum hose, then reassemble.