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Fuel Injector Assembly (SOHC): Removal

NOTE: Use care in removing fuel injectors to prevent damage to electrical connector pins on the fuel injector and the nozzle. The fuel injector is serviced as a complete assembly only. Since it is an electrical component, it should not be immersed in any type of cleaner. Support the fuel rail to avoid damaging other components while removing the fuel injector.
  1. Remove fuel rail. Refer to FUEL RAIL ASSEMBLY (SOHC) .
  2. Slide fuel injector retainer clip off fuel injector.
    Fig 1: Fuel Rail Injector Retaining Clip
    G01068238Courtesy of GENERAL MOTORS CORP.
    NOTE: Clean the fuel rail prior to removing the fuel injector.
  3. Remove port fuel injector assembly and plug the fuel injector port with a clean shop towel.
    NOTE: Any time the fuel system is opened for service, O-ring seals used with related components must be replaced.
  4. Remove fuel injector O-rings and discard.
    Fig 2: Fuel Injector O-Rings
    G01068239Courtesy of GENERAL MOTORS CORP.