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Home › Pontiac › 2002 › Aztek AWD › Repair and Diagnosis › External Pages › Different car › Section 1617 (Engine Controls And Fuel - 3.5L - Introduction) › Repair Instructions › Fuel Injection Fuel Rail Assembly Replacement › Assembly Procedure

Assembly Procedure

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Fuel Injector Components
    GM1797926Courtesy of GENERAL MOTORS CORP.
  1. Lubricate the NEW injector O-ring seals with clean engine oil.
  2. Install the NEW fuel injector upper (2) and lower (4) O-ring seals.
  3. Install the fuel injectors (3).
  4. Instal the fuel injector retainers (1).
    5. Fig 2: View Of Fuel Injector Wiring Harness
    GM1797922Courtesy of GENERAL MOTORS CORP.
  5. Position the fuel injector wiring harness.
  6. Install the fuel injector wiring harness retainers to the fuel rail.
  7. Connect the fuel injector wiring harness electrical connectors to the fuel injectors.
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