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Positive Crankcase Ventilation Valve: Service and Repair

PCV System:





Remove or Disconnect:
1. Remove PCV valve from intake manifold.
2. Remove PCV valve from vacuum hose.

Inspect:
1. Ensure hoses and vacuum passages are free of obstruction. Ensure PCV valve is not stuck or bound.

NOTE: Refer to MAINTENANCE SCHEDULES, INDICATORS AND SERVICE PROCEDURES for time replacement interval.

Install or Connect:
1. Reverse removal procedures to install.