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Home >> Hummer >> 2008 >> H3 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 297 (Engine Control System & Fuel System - 2.9L - Introduction, Service & Repair) >> Repair Instructions >> Fuel Injector Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 GMC Canyon and 2009 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View of Fuel Rail
    GM1766581Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel rail assembly. Refer to Fuel Injection Fuel Rail Assembly Replacement .
  2. Disconnect the fuel injector harness electrical connector from the fuel injector.
  3. Remove and discard the fuel injector retainer clip (1).
  4. Remove the fuel injector from the fuel rail.
  5. Remove and discard the fuel injector O-ring seals (2 and 3) from the injector.