Outback L.L.Bean Edition AWD F6-3.0L (2002)
Positive Crankcase Ventilation: Description and Operation
Crankcase Emission Control System
The positive crankcase ventilation (PCV) system prevents air pollution which will be caused by blow-by gas being emitted from the crankcase.
The system consists of rocker covers with fresh air inlet, connecting hoses, a PCV valve and a chamber.
