Positive Crankcase Ventilation: Inspection
- Start engine and let it idle.
- Replace PCV valve from the rocker cover. Refer to Exploded View .
- Connect PCV valve to PCV hose.
- Block and unblock the air hole of PCV valve and check if a hissing noise can be heard from the air hole.
- Is the inspection result normal? YES >> INSPECTION ENDNO >> Replace PCV valve. Refer to Exploded View .