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PCV VALVE INSPECTION [L8, LF, L3]

id0116a4800400

1. Disconnect the negative battery cable.

2. Remove the intake maniforld.(see INTAKE AIR SYSTEM REMOVAL/INSTALLATION [L8, LF, L3].)

3. Remove the PCV valve.

4. Blow through the valve and verify that air flows as specified.

  • If not as specified, replace the PCV valve.

Specification

Condition | Airflow
--- | ---
Air applied from port A to B | Yes
Air applied from port B to A | No