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Home >> Hummer >> 2009 >> H3 Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.7L - Introduction >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement >> Disassembly Procedure
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Disassembly Procedure

    Fig 1: View Of Fuel Rail Assembly With Injectors
    GM1565311Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel injectors. Refer to Fuel Injector Replacement .
  2. Remove the fuel injector harness from the fuel rail.
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