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Home >> Cadillac >> 2021 >> CT4 Sport, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 282 (Engine Controls And Fuel - 6.2L (LT4) - Repair Instructions) >> Repair Instructions >> Fuel Injector Replacement - Bank 2 >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the fuel injection fuel rail assembly. Fuel Injection Fuel Rail Assembly Replacement - Bank 2 
  2. GM5022632Courtesy of GENERAL MOTORS COMPANY

    Using the EN-51097  Injector Retaining Clip Installer (1), remove and DISCARD the direct fuel injector hold down clamp (2) from the fuel injector (3).

  3. Remove the fuel injector (3) from the fuel rail.
  4. GM5571655Courtesy of GENERAL MOTORS COMPANY

    Remove and DISCARD the fuel injector nozzle housing seals (1) from the injectors that remain in the fuel rail.

  5. GM5571633Courtesy of GENERAL MOTORS COMPANY

    Remove and DISCARD the fuel injector seals (1) from the injectors that remain in the fuel rail.