To the top of the document
Orlando
   
GMDE Start Page Load static TOC Load dynamic TOC Help?

Fuel Injection Fuel Feed Pipe Replacement - Fuel Rail to Fuel Injector

Special Tools

EN-50434 Closure Plugs

For equivalent regional tools, refer to Special Tools .

Removal Procedure

    Warning: Petrol or petrol vapours are highly flammable. A fire could occur if an ignition source is present. Never drain or store petrol or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby.

    Warning: Always wear safety goggles when working with fuel in order to protect the eyes from fuel splash.

    Caution: Clean all fuel pipe and hose connections and surrounding areas before disassembling to avoid possible contamination of the fuel system. Spray the fuel pump module cam-lock ring tab with penetrating oil prior to attempting removal.

  1. Remove the engine sight shield. Refer to Engine Sight Shield Replacement .
  2. Disconnect the 4 fuel injector wiring harness plugs.

  3. 2512549
  4. Remove the 4 fuel injector feed pipes (1) from the 4 fuel injectors (2) and from the fuel rail (3).
  5. Close the 4 fuel injectors (2) and the fuel rail (3) with the EN-50434 closure plugs .

Installation Procedure


    2512549
  1. Remove the EN-50434 closure plugs from the 4 fuel injectors (2) and the fuel rail (3).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the 4 fuel injector feed pipes (1) to the 4 fuel injectors (2) and to the fuel rail (3) and tighten to 27 N·m (20 lb ft).
  4. Connect the 4 fuel injector wiring harness plugs.
  5. Install the engine sight shield. Refer to Engine Sight Shield Replacement .
   


© Copyright Chevrolet. All rights reserved