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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1306 (Engine Controls And Fuel - 6.6L - Introduction (1 Of 2)) >> Repair Instructions >> Fuel Injection Fuel Feed Front Pipe Replacement - Left Side >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 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 At Pump Pipe
    GM1335603Courtesy of GENERAL MOTORS CORP.
    NOTE: Ensure that the routing of the left fuel rail fuel feed pipe is under the fuel feed and return pipes.
  1. Position and install the left fuel rail fuel feed pipe.
    2. Fig 2: View Of Left Fuel Rail Feed Pipe Fittings
    GM1387871Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  2. Tighten the left fuel rail fuel feed pipe fittings (1).

    Tighten:  Tighten the fittings to 41 N.m (30 lb ft).

  3. Install the fuel return pipe to fuel injection pump fuel hose. Refer to Fuel Return Hose Replacement - Fuel Return Pipe to Fuel Injection Pump .
  4. Prime the fuel system. Refer to Fuel System Priming .
  5. Start the engine. If the engine stalls, repeat the above step.
  6. Once the engine starts, inspect for fuel leaks.
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