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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 977 (Engine Controls - 6.6L (LLY) (Introduction)) >> Repair Instructions >> Fuel Feed Pipe Replacement >> Installation Procedure

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.
    Fig 1: View Of Fuel Feed Pipe & Bolts
    GM1335584Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  1. Install the fuel feed pipe.
  2. Install the fuel feed pipe nut and clip bolts.

    Tighten:  Tighten the bolts/nut to 41 N.m (30 lb ft).

    3. Fig 2: View Of Exhaust Gas Recirculation (EGR) Coolant Pipe, Hose & Bolts
    GM1335419Courtesy of GENERAL MOTORS CORP.
  3. Install the EGR coolant pipe.
  4. Install the EGR coolant pipe bolts.

    Tighten:  Tighten the bolts to 25 N.m (18 lb ft).

  5. Install the EGR coolant pipe hose.
  6. Position the EGR coolant pipe hose clamp.
    7. Fig 3: View Of Cooling Hoses, Eye Bolts & Washers
    GM1334883Courtesy of GENERAL MOTORS CORP.
  7. Lubricate a NEW washer with diesel fuel.
  8. Install the fuel injection control module upper banjo bolt and the NEW washer.

    Tighten:  Tighten the bolt to 34 N.m (25 lb ft).

  9. Connect the fuel feed line quick connect fitting. Refer to Quick Connect Fitting(s) Service (Metal Collar) .
  10. Install the water outlet tube. Refer to Water Outlet Tube Replacement (6.6L (LB7) Engine) or Water Outlet Tube Replacement (6.6L (LLY) Engine) in Engine Cooling.
  11. Prime the fuel system. Refer to Fuel System Priming .
  12. Start the engine. If the engine stalls, repeat the above step.
  13. Once the engine starts, inspect for fuel leaks.
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