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Home >> Pontiac >> 2005 >> Grand Prix GXP >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 5.3L - Introduction >> Repair Instructions >> Fuel Sender Assembly Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Fuel Sender Assembly & Lock Ring
    GM1575962Courtesy of GENERAL MOTORS CORP.
  1. Position the NEW fuel sender O-ring seal onto the fuel tank.
  2. Install the fuel sender into the fuel tank. Ensure that the align tab is in the proper location.
  3. Push down the fuel sender and position the lock ring onto the fuel tank.
  4. IMPORTANT: Do not allow the tool to come in contact with the male pipe ends while locking the lock ring.
  5. Rotate the lock ring clockwise using the J 45722 until fully seated.
  6. Connect the fuel line to the sender. Refer to Quick Connect Fitting(s) Service (Metal Collar) .
  7. Connect the EVAP lines to the sender. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
  8. Install the fuel tank. Refer to Fuel Tank Replacement .