if its a 350 remove alt. first
The PCV valve is found in the valve cover on the passenger side.
Drivers side valve cover towards the firewall.
It is stuck in a rubber hose and pushed in the top of the valve cover
disconnect the hose and remove 2 bolts.
Drivers side valve cover all the way in the back near the firewall
driverside valve cover toword firewall.
The 06 silverado 4.3 does not have a PCV valve.
I have an 01 Chevy 5.3 single cab short bed 4x4. The PCV valve is on the back of the left valve cover.
It is in the top of the valve cover. It has a black plastic line coming from the throttle body housing and going into one of the valve covers. It will be stuck in the end of the line and down into the valve cover.
you remove the dog house and it will be on the left valve cover
On a 2008 Chevy Silverado with a 4.3L engine, the PCV (Positive Crankcase Ventilation) valve is located on the valve cover, typically on the driver’s side. It is often housed in a grommet or directly inserted into the cover. To access it, you may need to remove any engine covers or components obstructing your view. Always consult the vehicle's service manual for specific details and diagrams.
Yes.