Valve, positive crankcase ventilation (PCV)

Description 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 Fig. ...

Tube, exhaust gas recirculation (EGR)

Removal 2.7L - LOWER TUBE Fig. 50: Lower Exhaust Gas Recirculation Tube - 2.7L WARNING: The normal operating temperature of the exhaust gas recirculate (EGR) valve and tube is very ...

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Operation
SYSTEM The Powertrain Control Module (PCM) monitors many different circuits in the fuel injection, ignition, emission and engine systems. If the PCM senses a problem with a monitored circuit often ...

Removal
WARNING: Refer to the applicable warnings and cautions for this system before performing the following operation. Failure to follow these instructions may result in serious or fatal ...

SUGGESTIONS FOR OBTAINING SERVICE FOR YOUR VEHICLE
Prepare For The Appointment If you’re having warranty work done, be sure to have the right papers with you. Take your warranty folder. All work to be performed may not be covered by the warranty ...