Commander 2WD V8-5.7L VIN 2 (2006)
Positive Crankcase Ventilation Valve: Service and Repair
REMOVAL
The PCV valve (4) is mounted into the top of the intake manifold (1). This is located to the right/rear of the throttle body (2).
1. The PCV valve is sealed to the intake manifold with 2 O-rings (2).
2. Remove PCV valve by rotating counter-clockwise 90 degrees until locating tabs (3) have been freed. After tabs have cleared, pull valve straight
up from intake manifold.
3. After valve is removed, check condition of 2 valve O-rings (2).
INSTALLATION
1. Clean out intake manifold opening.
2. Check condition of 2 O-rings on PCV valve.
3. Apply engine oil to 2 O-rings.
4. Place PCV valve into intake manifold and rotate 90 degrees clockwise for installation.