Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Install the fuel pipes bundle.
NOTE: Refer to Fastener Notice in Cautions and Notices.
Install the fuel pipes bundle nuts.
Tighten: Tighten the nuts to 16 N.m (12 lb ft).

Fig 1: Fuel Pipes Bundle & Nuts (Cab/Chassis W/Balance Pump)

Courtesy of GENERAL MOTORS CORP.

Connect the pressure balance pump electrical connector (1).

Fig 2: Sending Unit Electrical Connector & Fuel Pump Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Install the auxiliary fuel tank. Refer to Fuel Tank Replacement (Pickup) or Fuel Tank Replacement (Cab/Chassis - Front) or Fuel Tank Replacement (Cab/Chassis - Rear) .
Install the front fuel tank. Refer to Fuel Tank Replacement (Pickup) or Fuel Tank Replacement (Cab/Chassis - Front) or Fuel Tank Replacement (Cab/Chassis - Rear) .