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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1026 (Engine Controls And Fuel - 6.6L - Introduction (2 Of 2)) >> Repair Instructions >> Charge Air Cooler Outlet Pipe Replacement >> Removal Procedure

Removal 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.
    Fig 1: View Of Charge Air Cooler Outlet Pipe & Quick Connect Fitting Clip
    GM1873424Courtesy of GENERAL MOTORS CORP.
  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  2. Using a pick or a small flat-bladed screwdriver, remove and discard the quick connect fitting clip (1) from the charge air cooler outlet pipe.
  3. Remove the charge air cooler outlet pipe (2) from the intake air heater.
  4. Remove the wheelhouse panel. Refer to Front Wheelhouse Liner Replacement - Right Side (GMC) or Front Wheelhouse Liner Replacement - Right Side (Chevrolet) .
  5. Fig 2: View Of Charge Air Cooler Outlet Pipe & Quick Connect Fitting Clip
    GM1873425Courtesy of GENERAL MOTORS CORP.
  6. Working through the wheelhouse, Using the pick or a small flat-bladed screwdriver, remove and discard the quick connect fitting clip (1) from the charge air cooler outlet pipe.
  7. Remove the charge air cooler outlet pipe (2) from the charge air cooler and the vehicle.