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Home >> Jeep >> 2023 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 21 (5.7L - Emissions Control) >> Crankcase Ventilation >> Valve, Positive Crankcase Ventilation (PCV) >> Removal And Installation >> PCV Valve >> Removal

PCV Valve: Removal

WARNING: This page is about a different variant/trim than selected.

The Positive Crankcase Ventilation (PCV) valve is mounted in the right rear side of the intake manifold.

  1. Remove the engine cover.
    GC0201307Courtesy of CHRYSLER GROUP, LLC
    1 - PCV Valve
  2. Disconnect the PCV hose from the PCV valve.
    GC0083108Courtesy of CHRYSLER GROUP, LLC
    1 - PCV Valve
    2 - PCV Valve O-rings
    3 - Locating Tabs
  3. Rotate PCV valve counterclockwise 90 degrees then pull up and remove the PCV valve from intake manifold.
  4. Check the condition of the two PCV valve O-rings, replace if necessary.