Installation Procedure

Fig 1: Fuel Feed Line & Evaporative Emission Line

Courtesy of GENERAL MOTORS CORP.

Install the pipes (3) to the vehicle and connect the evaporative emission line (2) and the fuel fed line (1) Refer to Metal Collar Quick Connect Fitting Service and Plastic Collar Quick Connect Fitting Service .

Fig 2: Protector Bracket & Fasteners

Courtesy of GENERAL MOTORS CORP.

CAUTION: Refer to Fastener Caution .

Install the protector bracket (2) and the bracket fasteners (1) then tighten to 3 N.m(27 lb in).

Fig 3: Fuel Feed Line & Evaporative Emission Line Clips

Courtesy of GENERAL MOTORS CORP.

Fig 4: Plastic Retainer & Retaining Nut

Courtesy of GENERAL MOTORS CORP.

Install the plastic retainer (1) and the retaining nut (2), then tighten to 3 N.m (27 lb in).

Fig 5: Brake Pipe Heat Shield & Fastener

Courtesy of GENERAL MOTORS CORP.

Install the heat shield (2) and the brake pipe heat shield fastener (1), then tighten to 22 N.m (16 lb ft).

Fig 6: Exhaust Heat Shield & Fastener

Courtesy of GENERAL MOTORS CORP.

Install the exhaust heat shield (2) and the exhaust heat shield fastener (1), then tighten to 3 N.m (27 lb in).

Fig 7: Fuel Feed Connector, Evaporative Emission Connector, Exhaust Heat Shield & Fasteners

Courtesy of GENERAL MOTORS CORP.

Install the exhaust heat shield (4) and the exhaust heat shield fasteners (3), then tighten to 6 N.m (53 lb in).
Connect the fuel feed connector (1) and the evaporative emission connector (2). Refer to Metal Collar Quick Connect Fitting Service and Plastic Collar Quick Connect Fitting Service .
Inspect for 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.