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Jeep Truck
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2008
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Grand Cherokee 2WD V8-4.7L
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Positive Crankcase Ventilation
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Positive Crankcase Ventilation Valve
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Service and Repair
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Installation
Installation
INSTALLATION - 4.7L V-8
1.
Clean out PCV valve opening at valve cover.
2.
Check condition of PCV valve o-ring.
3.
Apply engine oil to o-ring.
4.
Place PCV valve (2) into valve cover.
5.
Attach plastic line (1) to valve.