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Home >> Jeep >> 2007 >> Grand Cherokee Laredo, 3.7 K, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Emissions System >> Emissions-Evaporative >> Valve-PCV >> Removal >> 5.7L Engine

5.7L Engine

Fig 1: PCV Valve Component Location - 5.7L
GC0017953Courtesy of CHRYSLER LLC

The PCV valve (4) is mounted into the top of the intake manifold (1). This is located to the right / rear of the throttle body (2).

Fig 2: View Of PCV Valve Components - 5.7L
GC0017952Courtesy of CHRYSLER LLC
  1. The PCV valve is sealed to the intake manifold with 2 O-rings (2).
  2. Remove PCV valve by rotating counter-clockwise 90 degrees until locating tabs (3) have been freed. After tabs have cleared, pull valve straight up from intake manifold.
  3. After valve is removed, check condition of 2 valve O-rings (2).