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Home >> Chevrolet >> 2009 >> TrailBlazer 4.2 S, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.2L - Introduction >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement >> Assembly Procedure
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Assembly Procedure

    Fig 1: View Of Fuel Rail & Injectors
    GM1483976Courtesy of GENERAL MOTORS CORP.
  1. Install the fuel injector harness (2) to the fuel rail (1).
  2. Install the fuel injectors (3) to the fuel rail. Refer to Fuel Injector Replacement .
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