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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1028 (Engine Controls And Fuel - 6.6L - Introduction (2 Of 2)) >> Repair Instructions >> Exhaust Gas Recirculation Valve Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Use a NEW EGR valve gasket when installing the EGR valve.
    Fig 1: View Of EGR Valve, Bolts & Gaskets
    GM1873229Courtesy of GENERAL MOTORS CORP.
  1. Position a NEW EGR valve to valve cooler gasket to the valve cooler.
  2. Position the EGR valve (3) to the valve cooler.
  3. NOTE: Refer to Fastener Notice .
  4. Install the EGR valve bolts (2).

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  5. Install NEW EGR valve gaskets (1) onto the EGR valve, if required.
  6. Install the EGR valve cooler. Refer to Exhaust Gas Recirculation Valve Cooler Replacement .