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Home › GMC › 2010 › Canyon 4D Pickup, 2.9 9 › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System & Fuel System - 2.9L - Repair Instructions › Repair Instructions › Fuel Injection Fuel Rail Assembly Replacement › Disassembly Procedure

Disassembly Procedure

    Fig 1: View Of Fuel Injector Upper O-Ring Seals
    GM1770711Courtesy of GENERAL MOTORS CORP.
  1. Remove the fuel injector harness clips from the fuel rail and remove the harness (1).
  2. Remove the fuel injector retainers (2).
  3. Remove the fuel injectors (4).
  4. Remove the fuel injector upper O-ring seals (5) from the injectors.
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