Installation Procedure

Fig 1: Identifying Fuel Tank

Courtesy of GENERAL MOTORS CORP.

Install the fuel sender assembly to the fuel tank. Refer to Fuel Sender Assembly Replacement .
With the aid of an assistant, raise the fuel tank (1) to the vehicle.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the fuel tank retaining straps.
Tighten: Tighten the strap bolts to 35 N.m (26 lb ft).
Connect the wiring harness into the multi-way rear body connector.
Connect the EVAP vapor pipe to the EVAP canister.
Connect the fuel filler hose to the fuel tank.
Tighten: Tighten the fuel filler hose clamp to 3 N.m (27 lb in).
Install the rubber exhaust hangers.
Install the exhaust heat shield.
Tighten:
- Tighten the exhaust shield bolt to 2 N.m (18 lb in).
- Tighten the exhaust shield nuts to 1 N.m (9 lb in).
Connect the fuel return pipe and fuel filter quick-connect fittings. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
Lower the vehicle.
Refill the fuel tank.
Install the fuel filler cap.
Connect the negative battery cable.
Inspect for fuel leaks.
1. Turn ON the ignition for 2 seconds.
2. Turn OFF the ignition for 10 seconds.
3. Turn ON the ignition.
4. Inspect for fuel leaks.