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Home >> GMC >> 2004 >> Jimmy 2D Utility, Part Time, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.3L (Introduction) >> Repair Instructions >> Fuel Hose/Pipes Assembly Replacement (Rear) >> Removal Procedure

Removal Procedure

    CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
  1. Disconnect the negative battery cable.
  2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure .
  3. Drain the fuel tank. Refer to Fuel Tank Draining Procedure (2-Door Utility) .
  4. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  5. Clean all the fuel pipe connections and the surrounding areas before disconnecting in order to avoid possible contamination of the fuel system.
  6. Remove the fuel tank. Refer to Fuel Tank Replacement (Pickup) , Fuel Tank Replacement (2-Door Utility)  or Fuel Tank Replacement (4-Door Utility) .
    7. Fig 1: Locating Fuel Filter & Fuel Lines
    GM255018Courtesy of GENERAL MOTORS CORP.
  7. Disconnect the rear fuel feed pipe from the fuel filter inlet.
  8. Disconnect the rear fuel return pipe from the chassis fuel return pipe (2).
  9. Remove the fuel feed and return pipes from the retainers.
  10. Cap the fuel pipes in order to prevent possible fuel system contamination.
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