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Home >> GMC >> 2004 >> Sierra 2500 HD, 2D Pickup, 8.1 G, RWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 8.1L (Introduction) >> Repair Instructions >> Fuel Hose/Pipes Assembly Replacement >> Removal Procedure

Removal Procedure

IMPORTANT: Clean the fuel feed pipe connection and surrounding area prior to disconnecting the fitting in order to avoid possible fuel system contamination.
  1. Remove the fuel tank. Refer to Fuel Tank Replacement (Pickup)  or Fuel Tank Replacement (Cab/Chassis - Front)  or Fuel Tank Replacement (Cab/Chassis - Rear) .
  2. Disconnect and remove the fuel feed line (1) from the sending unit and retaining clips. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
    Fig 1: Fuel Hose/Pipes Assembly
    GM1306291Courtesy of GENERAL MOTORS CORP.
  3. Cap the fuel feed and evaporative emission (EVAP) openings in order to prevent possible fuel/EVAP system contamination.
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