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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 >> Evaporative Emission Canister Purge Pump 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.
WARNING:

Refer to Diesel/Gasoline Vapors Warning .

WARNING:

Refer to Safety Glasses Warning .

  1. Remove the oil fill cap.
  2. GM5432171

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

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

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

  5. GM5456746

    Intake Manifold Cover Bolt (1) - Remove

  6. GM5456829

    Intake Manifold Cover Insulator (1) - Remove

  7. GM5504181

    Electrical Connector (1) - Disconnect

  8. GM5504205

    Fuel Feed Pipe Bolt (1) - Remove

  9. Evaporative Emission Canister Purge Tube (2) - Disconnect [2x] - Plastic Collar Quick Connect Fitting Service
  10. GM5402098

    Evaporative Emission Canister Purge Pump Bolt (1) - Remove [3x]

  11. Evaporative Emission Canister Purge Pump (2) - Remove
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