Positive Crankcase Ventilation Valve: Service and Repair

Positive Crankcase Ventilation Valve Replacement

REMOVAL PROCEDURE
1. Loosen the positive crankcase ventilation (PCV) valve hose clamp (1).
2. Remove the intake manifold vacuum hose (3) from the PCV valve.
3. Remove the PCV valve from the valve cover grommet (2).

INSTALLATION PROCEDURE
1. Install the PCV valve into the valve cover grommet (2).
2. Connect the intake manifold vacuum hose (3) to the PCV valve.
3. Secure the PCV valve with the hose clamp (1).