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.  
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