PCV Valve Hose: Description and Operation
DESCRIPTIONFig.8 PCV - 2.7L:
Fig.9 PCV - 3.2/3.5L:
The PCV system has a heat exchanger in the PCV hose that works with the cooling system of the vehicle.
The PCV system has a heat exchanger in the PCV hose that works with the cooling system of the vehicle.