GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter Monitoring Devise Oxygen Sensor

40 N·m

30 lb ft

Catalytic Converter to Bracket Bolts

20 N·m

15 lb ft

Compressor Bolts

22 N·m

16 lb ft

Engine Transport Shackle Bolts

25 N·m

18 lb in

Exhaust Heat Shield Nut - Front

6 N·m

53 lb ft

Exhaust Heat Shield Nut - Rear

6 N·m

53 lb ft

Exhaust Manifold Nuts

20 N·m

15 lb ft

Front Exhaust Pipe/Auxiliary Catalytic Converter Nut

20 N·m

15 lb ft

Front Exhaust Pipe/Auxiliary Catalytic Converter to Center Muffler Clamp

50 N·m

37 lb ft

Front Exhaust Pipe to Catalytic Converter Nuts

20 N·m

15 lb ft

Ground Terminal to Negative Connection Nut

4 N·m

44 lb in

Heat Shield to Catalytic Converter Bolts

8 N·m

70 lb in

Muffler Fastening Clamp Nut

50 N·m

37 lb ft

Oxygen Sensor

30 N·m

22 lb ft

Rear Muffler Fastening Clamp Nut

50 N·m

37 lb ft

Wiring Harness Bracket Bolt

15 N·m

11 lb ft

Wiring Harness to Mixture Regulator Oxygen Sensor Bracket Bolt

25 N·m

18 lb ft