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Home › Chevrolet › 2009 › Malibu LS, 3.5 N › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 3.5L - Introduction › Repair Instructions › Fuel Injection Fuel Rail Assembly Replacement › Disassembly Procedure

Disassembly Procedure

    Fig 1: View Of Fuel Injector Wiring Harness
    GM1797922Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the fuel injector wiring harness electrical connectors from the fuel injectors.
  2. Remove the fuel injector wiring harness retainers from the fuel rail.
  3. Remove the fuel injector wiring harness.
    4. Fig 2: Identifying Fuel Injector Components
    GM1797926Courtesy of GENERAL MOTORS CORP.
  4. Remove the fuel injector retainers (1).
  5. Remove the fuel injectors (3).
  6. Remove the fuel injector upper (2) and lower (4) O-ring seals.
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