buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Evaporative Emissions System > < Air Injection Vacuum Control Solenoid Valve|Locations
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Catalyst Shield: Service and Repair

Catalytic Converter Heat Shield Replacement 
Removal Procedure

1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the catalytic converter.
3. Use a drill to remove the catalytic converter heat shield rivets.
4. Remove the catalytic converter heat shield.

Installation Procedure

1. Install the catalytic converter heat shield.
2. Install the catalytic converter heat shield to the vehicle with new rivets.
3. Install the catalytic converter.
4. Lower the vehicle.

Evaporative Emissions System > < Air Injection Vacuum Control Solenoid Valve|Locations