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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 52 (Exhaust System) >> Repair Instructions >> Warm Up Three-Way Catalytic Converter Replacement (LTG) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool.

WARNING:

Avoid contact with HOT components. Wear safety glasses and protective gloves to avoid personal injury.

  1. Exhaust Front Pipe Replacement (LTG)  - Remove
  2. GM4212598Courtesy of GENERAL MOTORS COMPANY

    Catalytic Converter Brace Bracket Bolt (1) - Remove [2x]

  3. GM4212665Courtesy of GENERAL MOTORS COMPANY

    Heated Oxygen Sensor Electrical Connector (1) - Disconnect

  4. Lower the vehicle.
  5. Turbocharger Heat Shield Replacement - Remove
  6. GM4212630Courtesy of GENERAL MOTORS COMPANY

    Heated Oxygen Sensor Electrical Connector (1) - Disconnect

  7. Catalytic Converter Brace Bracket Bolt (2) - Remove
  8. Catalytic Converter Nut (3) - Remove [4x]
  9. GM4212884Courtesy of GENERAL MOTORS COMPANY

    Warm Up Three-Way Catalytic Converter (2) - Remove

  10. Catalytic Converter Gasket (1) - Remove and DISCARD
  11. Transfer components as necessary.