Installation Procedure

Fig 1: View Of Fuel Hose/Pipe & Retainers At Vehicle Underbody

Courtesy of GENERAL MOTORS CORP.

Position the fuel feed pipe to the vehicle.
With the rear of the pipe positioned slightly rearward and down, raise the front of the pipe into position.
Install the remainder of the pipe into position.
Install the fuel feed pipe to the pipe retainers.
Secure the pipe retainers (1) to the vehicle underbody.

Fig 2: View Of Rear Brake Pipe Bracket Retaining Nut

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Install the rear brake hose brackets to the body studs and install the rear brake hose bracket nuts.
Tighten the nuts to 10 N.m (89 lb in).

Fig 3: Identifying Fuel Feed Line

Courtesy of GENERAL MOTORS CORP.

Connect the fuel feed line (1) to the fuel filter. Refer to Metal Collar Quick Connect Fitting Service .
Install the EVAP canister. Refer to Evaporative Emission Canister Replacement .
Lower the vehicle.

Fig 4: Identifying Fuel Line

Courtesy of GENERAL MOTORS CORP.

Remove the caps or plugs from the fuel line and the fuel rail.
Connect the fuel feed line quick connect fitting (4) to the fuel rail. Refer to Metal Collar Quick Connect Fitting Service .
Install the fuel feed line retainers (1, 2) to the engine brackets.
Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
Inspect for fuel leaks using the following procedure:
1. Turn ON the ignition, with the engine OFF for 2 seconds.
2. Turn OFF the ignition for 10 seconds.
3. Turn ON the ignition, with the engine OFF.
4. Inspect for fuel leaks.