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Home >> Jeep >> 2006 >> Commander Base, 3.7 K, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 104 (Emissions System) >> Emissions-Evaporative >> Valve-PCV >> Installation >> 5.7L Engine

5.7L Engine

WARNING: This page is about a different car, the 2007 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
  1. Clean out intake manifold opening.
  2. Check condition of two o-rings on PCV valve.
  3. Apply engine oil to two o-rings.
  4. Place PCV valve into intake manifold and rotate 90 degrees clockwise for installation.
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