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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Engine Controls And Fuel - 2.7L (L3B) - Repair Instructions) >> Repair Instructions >> Fuel Injection Pump Bracket Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
  2. Remove the oil fill cap.
  3. GM5432171

    Intake Manifold Cover Bolt (1) - Remove [2x]

  4. Lift up on the front of the intake manifold cover (2).
  5. GM5432174

    Intake Manifold Cover (1) @ Upper Intake Manifold Bracket (2) - Remove

  6. GM5457059

    Electrical Connector (1) - Disconnect as necessary

  7. GM5457857

    Upper Intake Manifold Cover Nut (1) - Remove [2x]

  8. Radiator Surge Tank Inlet Hose Clip (2) @ Upper Intake Manifold Bracket (3) - Remove
  9. GM5457786

    Upper Intake Manifold Cover Nut (1) - Remove [2x]

  10. Upper Intake Manifold Bracket (2) - Remove
  11. GM5478561

    Fuel Pump Shield Bolt (1) - Remove [2x]

  12. Fuel Pump Shield Bolt (2) - Remove [2x]
  13. Fuel Injection Pump Bracket (3) - Remove
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