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Home >> Chevrolet >> 2004 >> Silverado 2500, 2D Pickup, LQ4/KL8, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.0L - Alternative Fuels (Introduction) >> Repair Instructions >> Fuel Injector Replacement >> Removal Procedure

Removal Procedure

  1. Remove the fuel rail assembly. Refer to Fuel Rail Assembly Replacement (KL6)  or Fuel Rail Assembly Replacement (KL8) .
    2. NOTE: Use care in removing the fuel injectors in order to prevent damage to the fuel injector electrical connector pins or the fuel injector nozzles. Do not immerse the fuel injector in any type of cleaner. The fuel injector is an electrical component and may be damaged by this cleaning method.
    Fig 1: Identifying Fuel Injector Connectors
    GM757006Courtesy of GENERAL MOTORS CORP.
  2. Remove the injector (5) hold down clip.
  3. Remove the injector from the fuel rail with a pulling a twisting motion.
  4. Repeat steps 2 and 3 for the remaining fuel injectors.
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