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Home >> Infiniti >> 2004 >> I35 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> Engine And Emission Basic Control System Description >> Positive Crankcase Ventilation >> Inspection >> PCV Valve Ventilation Hose

PCV Valve Ventilation Hose

  1. Check hoses and hose connections for leaks.
  2. Disconnect all hoses and clean with compressed air. If any hose cannot be freed of obstructions, replace.