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Positive Crankcase Ventilation Valve|Locations|Page 3962 > < PCV Valve Hose|Description and Operation|Page 3958
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Positive Crankcase Ventilation Valve: Locations

DESCRIPTION 

Fig.10 PCV Valve -2.7L

Fig.11 PCV Value-3.2/3.5L

The PCV valve contains a spring loaded plunger. The plunger meters the amount of crankcase vapors routed into the combustion chamber based on
intake manifold vacuum.

OPERATION 

Positive Crankcase Ventilation Valve|Locations|Page 3962 > < PCV Valve Hose|Description and Operation|Page 3958