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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 951 (Engine Controls - 6.6L (LLY) (Introduction)) >> Repair Instructions >> Exhaust Gas Recirculation (EGR) Valve Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install a NEW EGR valve/solenoid assembly gasket (2).
    Fig 1: View Of EGR Valve Assembly
    GM1401821Courtesy of GENERAL MOTORS CORP.
  2. Install the EGR valve/solenoid assembly (1).
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the EGR valve bolts.

    Tighten:  Tighten the bolts to 20 N.m (15 lb ft).

  4. Install the EGR cooler tube. Refer to Exhaust Gas Recirculation (EGR) Valve Cooler Tube Replacement .