buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Evaporative Emissions System > < Catalyst Shield|Service and Repair
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3. Install the oxygen sensor wiring harness (3) to the catalytic converter heat shield.
4. Install the catalytic converter. Refer to Catalytic Converter Replacement (V6)   (See: Service and Repair)Catalytic Converter Replacement (LS4)  

(See: Service and Repair).

5. Remove the support from the exhaust system.
6. Inspect the exhaust system for leaks and underbody contact.
7. Lower the vehicle.

Evaporative Emissions System > < Catalyst Shield|Service and Repair