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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1526 (Engine Mechanical - 3.5L (L66)) >> Repair Instructions >> On Vehicle Repair Instructions >> Crankcase Ventilation Hoses/Pipes Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Positive Crankcase Ventilation (PCV) Valve
    GM1338014Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: When installing a new PCV valve, make sure the O-rings are in place.
    When installing a used PCV valve, use NEW O-rings.
  1. Install the PCV valve.
  2. NOTE: Refer to Fastener Notice .
  3. Install the PCV bolt.

    Tighten:  Tighten the bolt to 12 N.m (106 lb in).