Positive Crankcase Ventilation Valve: Service and Repair

Positive Crankcase Ventilation (PCV) Valve - 4.0L SOHC









Removal and Installation

1. Disconnect the battery ground cable. For additional information, refer to Battery, Mounting and Cables Battery Disconnect.

2. Disconnect the PCV valve hose.

3. Disconnect the PCV valve electrical connector.

4. NOTE: A new PCV valve must be installed if removed from the cam cover.

Rotate to release and remove the PCV valve.

5. To install, reverse the removal procedure.