Positive Crankcase Ventilation: Service and Repair

POSITIVE CRANKCASE VENTILATION VALVE REPLACEMENT

REMOVAL PROCEDURE




1. Remove the positive crankcase ventilation (PCV) valve bolt.
2. Remove the PCV valve.

INSTALLATION PROCEDURE




1. Install the PCV valve.

IMPORTANT: When installing a used PCV valve, use NEW 0-rings. When installing a new PCV valve, make sure the O-rings are in place.

2. Install the PCV bolt.

NOTE: Refer to Fastener Notice in Service Precautions.

Tighten the bolt to 12 N.m (106 lb in).