How do you replace a PCV valve on a GM truck?

Answer by  Amber40 (24961)

You may need to remove part of the intake to reach the valve. Just disconnect the valve from the hose or pipe and remove it from the valve cover.

Answer by  Grag (452)

It isn't hard to do. Locate where it is. take the top hose off of it and pull the old pcv valve out(may need to use pliers)

Answer by  atomicskr (71)

The hardest part is locating the PCV valve. Google search PCV valve for your model and year of truck. Once you find just pull it out of the hole it's in and pull the hose off. Reinstall the hose and plug your new PCV valve back into the hole it came out of. It's that simple.

Answer by  GMMASTER (17)

The way to replace a PCV valve on a General motors truck, Step 1. Locate PCV valve. Step two. Remove old PCV valve. Step Three. Open and place new PCV Valve in old position.

Answer by  rookie105 (823)

the valve should be on the valve cover and have a black rubber hose off it, pull the hose off and pull the valve out, its that easy..