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.

CAUTION: In order to reduce the risk of fire and personal injury, before connecting fuel pipe fittings, always apply a few drops of clean engine oil to the male pipe ends.
This will ensure proper reconnection and prevent a possible fuel leak.
During normal operation, the O-rings located in the female connector will swell and may prevent proper reconnection if not lubricated.

Apply a few drops of clean engine oil to the male end.

Fig 1: Lubricating Male Pipe End

Courtesy of GENERAL MOTORS CORP.

Push both sides together in order to cause the retaining tabs to snap into place.

Fig 2: Connecting Quick-Connect Fittings

Courtesy of GENERAL MOTORS CORP.

Once installed, pull on both sides to ensure the connection is secure.

Fig 3: Ensuring Secure Connection

Courtesy of GENERAL MOTORS CORP.

Install the fuel fill cap.
Connect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (Single Battery) or Battery Negative Cable Disconnect/Connect Procedure (Auxiliary Battery) in Engine Electrical.