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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1302 (Engine Mechanical (Repair Instructions 1 Of 3) - 5.7L) >> Repair Instructions (On-Vehicle & Off-Vehicle - Part 1 >> On-Vehicle Repair Instructions >> Crankcase Ventilation Hoses/Pipes Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: PCV Valve Hose
    GM668802Courtesy of GENERAL MOTORS CORP.
  1. If equipped with the RPO LS6 engine, install the PCV valve to the hose, if necessary.
  2. Install the PCV valve hose (1) to the valley cover and intake manifold.
    3. Fig 2: Right Rocker Arm Cover & PCV Valve Pipe
    GM379367Courtesy of GENERAL MOTORS CORP.
  3. If equipped with the RPO LS1 engine, install the PCV valve to the valve pipe, if necessary.
  4. Install the PCV valve pipe to the right rocker arm cover and intake manifold.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the PCV valve pipe strap nut

    Tighten:  Tighten the PCV strap nut to 12 N.m (106 lb in).

    6. Fig 3: Left Rocker Arm Cover & PCV Valve Pipe
    GM379366Courtesy of GENERAL MOTORS CORP.
  6. If equipped with the RPO LS1 engine, install the PCV valve pipe to the left rocker arm cover.
    7. Fig 4: PCV Tube & Rocker Arm Cover
    GM551464Courtesy of GENERAL MOTORS CORP.
  7. Install the PCV tube to the right rocker arm cover and throttle body, in necessary.
  8. Install the TP sensor harness clip to the PCV tube.
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