Installation Procedure

Remove the caps from fuel feed tank pipe and fuel feed pipe.
Install the fuel feed pipe and secure with the rear fuel pipe clip.

Fig 1: Fuel Tank Feed Pipe Connector
Courtesy of GENERAL MOTORS COMPANY
Connect the fuel tank feed pipe connector (1) to the fuel feed pipe. Refer to Plastic Collar Quick Connect Fitting Service .
Connect the fuel pressure sensor wiring harness plug (2).
Install the fuel feed pipe (1) to lower bulkhead and underbody.

Fig 2: Fuel Feed Pipe And Clips
Courtesy of GENERAL MOTORS COMPANY
Close the 4 fuel pipe clips (2).
Rotate the right frame reinforcement to its original position.

Fig 3: Front Exhaust Hanger Bracket And Bolt
Courtesy of GENERAL MOTORS COMPANY
Install the exhaust front hanger bracket bolts (3).
Install the frame reinforcement bolt (2).
Tighten the NEW exhaust front hanger bracket bolt (3) to 22 N.m (16 lb ft).
CAUTION: Refer to Fastener Caution .

CAUTION: Refer to Torque-to-Yield Fastener Caution .
Tighten the NEW frame reinforcement bolt (2) to 60 N.m (44 lb ft).
Tighten the drivetrain and front suspension frame bolt (1) to 160 N.m (118 lb ft).
Lower the vehicle.
Clip the fuel feed pipe to the bulk head retainer clip (2).

Fig 4: Fuel Feed Pipe
Courtesy of GENERAL MOTORS COMPANY
Clip the fuel feed pipe (1) to the retainer clip (4).
Connect the fuel feed pipe connector (3) to the fuel injector rail. Refer to Plastic Collar Quick Connect Fitting Service .
Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
Close the hood.