gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Evaporative Emissions System > < Catalytic Converter|Service and Repair|Page 4492
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6. Install the catalytic converter to the exhaust manifold pipe flange nuts.

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Tighten the catalytic converter to the exhaust manifold pipe flange nuts to 35 Nm (26 ft. lbs.).

7. Connect the Heated Oxygen Sensor (HO2S) electrical connector.
8. Lower the vehicle.

Evaporative Emissions System > < Catalytic Converter|Service and Repair|Page 4492