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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 976 (Engine Controls - 6.6L (Lb7) (Introduction)) >> Repair Instructions >> Fuel Filler Hose Replacement (Cab/Chassis) >> Removal Procedure

Removal 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. Relieve the fuel system pressure.
  2. Disconnect the fuel feed and pressure balance rear pipes. Refer to Quick Connect Fitting(s) Service (Metal Collar) .
    3. Fig 1: Fuel Feed And Pressure Balance Rear Pipes
    GM877728Courtesy of GENERAL MOTORS CORP.
  3. Loosen the fuel fill and vent hose clamps at the tank.
  4. Remove the fuel fill pipe and vent hose from the tank.
    5. Fig 2: Fuel Fill Pipe And Vent Hose (Cab/Chassis - Front)
    GM877738Courtesy of GENERAL MOTORS CORP.
  5. Cap the fuel and vent holes in the fuel tank in order to prevent possible fuel system contamination.
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