Removal Procedure

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Left Fuel Rail Feed Pipe Fittings

Courtesy of GENERAL MOTORS CORP.

Remove the fuel return pipe to fuel injection pump fuel hose. Refer to Fuel Return Hose Replacement - Fuel Return Pipe to Fuel Injection Pump .
Loosen the left fuel rail fuel feed pipe fittings (1).

Fig 2: Left Fuel Rail Fuel Feed Pipe

Courtesy of GENERAL MOTORS CORP.

NOTE: Note the routing of the left fuel rail fuel feed pipe under the fuel feed and return pipes.

Remove the left fuel rail fuel feed pipe.