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Home >> Jeep >> 2004 >> Wrangler X, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Emissions Control System >> PCV Valve >> Removal >> 2.4L
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PCV Valve: Removal: 2.4L

The PCV valve is attached to the left/front side of the valve cover. See Figure. It is secured with 1 bolt. An o-ring is used to seal valve to valve cover. See Figure. Another type of threaded PCV valve may be used. See Figure.

  1. Remove hose from valve. Check condition of hose.
  2. Bolted PCV Valve:
    1. Remove 1 bolt.
    2. Remove PCV valve from valve cover.
    3. Check condition of valve o-ring.
  3. Threaded PCV Valve:
    1. Unscrew valve from valve cover.