Removal Procedure

Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
Relieve the fuel pressure. Refer to Fuel Pressure Relief .
Drain the fuel tank. Refer to Fuel Tank Draining .
Lift and support the vehicle. Refer to Lifting and Jacking the Vehicle
Remove the harness cover fastener (1) and harness cover (2).

Fig 1: Fuel Pump Harness Electrical Connector, Harness Cover & Fastener
Courtesy of GENERAL MOTORS COMPANY
Disconnect the fuel pump harness electrical connector (3).
Collapse the vent hose spring clamp (1) and remove the vent hose.

Fig 2: Vent Hose Spring Clamp & Hose Clamps
Courtesy of GENERAL MOTORS COMPANY
Loosen the hose clamps (2) and slide the filler hose off the fuel tank.
Disconnect the fuel feed pipe connector (1). Refer to Plastic Collar Quick Connect Fitting Service .

Fig 3: Fuel Feed Pipe Connector & Evaporative Emission Pipe Connector
Courtesy of GENERAL MOTORS COMPANY
Disconnect the evaporative emission pipe connector (2). Refer to Plastic Collar Quick Connect Fitting Service .
Support the fuel tank with a suitable stand.

Fig 4: Fuel Tank Straps & Fasteners
Courtesy of GENERAL MOTORS COMPANY
Remove the fuel tank strap fasteners (1).
Reposition the fuel tank straps (2) toward the back of the vehicle.
Lower the fuel tank (1).

Fig 5: Fuel Tank
Courtesy of GENERAL MOTORS COMPANY