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Home >> Pontiac >> 2010 >> G6 Base, 2D Coupe >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System & Fuel System - 2.4L - Repair Instructions >> Repair Instructions >> Fuel Injector Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Fuel Injectors & Components
    GM1683403Courtesy of GENERAL MOTORS CORP.
    NOTE: The fuel injector assembly is stamped with a part number identification. Be sure to use the correct part number when ordering replacement fuel injectors.
  1. Lubricate the NEW fuel injector O-rings with clean engine oil.
  2. Install the NEW fuel injector upper O-ring (2).
  3. Install the NEW fuel injector lower O-ring (4).
  4. Install the fuel injector (3) to the fuel rail.
  5. Install the fuel injector retainer (1).
  6. Install the fuel rail. Refer to Fuel Injection Fuel Rail Assembly Replacement .
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