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Home >> Dodge and Ram >> 2023 >> ProMaster 2500 >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Emissions Control >> Crankcase Ventilation >> Valve, Positive Crankcase Ventilation (PCV) >> Installation

Valve, Positive Crankcase Ventilation (PCV): Installation

  1. Clean and inspect the sealing surfaces of the Positive Crankcase Ventilation (PCV) valve and cylinder head cover. The seal can be reused provided it is free of cuts or tears.
    GC0206628Courtesy of CHRYSLER GROUP, LLC
  2. Install the PCV valve and securely tighten the two fasteners (1).
    GC0206595Courtesy of CHRYSLER GROUP, LLC
  3. Install the PCV hose (1) to the PCV valve.
  4. Install the PCV hose to the intake manifold.
  5. Install the coolant tubes nuts to the cylinder head cover and the securely tighten the nuts.
  6. Install the coolant tube bolt to the rear of cylinder head and securely tighten the bolt.
  7. Install the air cleaner resonator. Refer to RESONATOR, AIR CLEANER, INSTALLATION .