Removal Procedure

The fuel pump and the fuel level sensor are integral parts of the fuel sender assembly. In order to service the fuel pump or the fuel level sensor, replace the fuel sender assembly.

1. Remove the fuel tank. Refer to Fuel Tank Replacement .
2. Disconnect the fuel supply line (2) from the fuel sender assembly.
3. Disconnect the fuel return line (1) from the fuel sender assembly.
4. Disconnect the electrical connector (4) from the fuel sender assembly.
Fig 1: View Of Fuel Supply Line, Fuel Return Line & electrical Connector
Courtesy of GENERAL MOTORS CORP.
5. Remove the 6 bolts (3) retaining the fuel sender assembly.
6. Remove the fuel sender assembly (1).
7. Remove fuel sender assembly gasket (2).
Fig 2: View Of Fuel Sender Assembly, Gasket & Bolts
Courtesy of GENERAL MOTORS CORP.