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GMC Workshop Service and Repair Manuals

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Catalytic Converter Replacement (Gen IV Engines with Exhaust Clamp)|Page 4196 > < Catalytic Converter Replacement (Gen IV Engines with Exhaust Clamp)|Page 4194

Sierra 2500 Denali 2WD V8-6.0L (2011)

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Control Systems/Oxygen Sensor/Service and Repair)

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Heated Oxygen Sensor Replacement - Bank 1 Sensor 2 (2500 Series - Cab/Chassis)   (See: Computers and Control Systems/Oxygen
Sensor/Service and Repair)Heated Oxygen Sensor Replacement - Bank 1 Sensor 2 (2500 Series)   (See: Computers and Control
Systems/Oxygen Sensor/Service and Repair)Heated Oxygen Sensor Replacement - Bank 1 Sensor 2 (1500 Series)   (See: Computers and
Control Systems/Oxygen Sensor/Service and Repair)

*

Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (2500 Series - Cab/Chassis)   (See: Computers and Control Systems/Oxygen
Sensor/Service and Repair)Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (2500 Series)   (See: Computers and Control
Systems/Oxygen Sensor/Service and Repair)Heated Oxygen Sensor Replacement - Bank 2 Sensor 1 (1500 Series)   (See: Computers and
Control Systems/Oxygen Sensor/Service and Repair)

*

Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (2500 Series - Cab/Chassis)   (See: Computers and Control Systems/Oxygen
Sensor/Service and Repair)Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (2500 Series)   (See: Computers and Control
Systems/Oxygen Sensor/Service and Repair)Heated Oxygen Sensor Replacement - Bank 2 Sensor 2 (1500 Series)   (See: Computers and
Control Systems/Oxygen Sensor/Service and Repair)

9. Start the engine and check the front exhaust system for leaks.

Catalytic Converter Replacement (Gen IV Engines with Exhaust Clamp)|Page 4196 > < Catalytic Converter Replacement (Gen IV Engines with Exhaust Clamp)|Page 4194