GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter Bracket Bolts

22 N·m

16 lb ft

Catalytic Converter Heat Shield Bolts

12 N·m

106 lb in

Catalytic Converter Nuts

18 N·m

13 lb ft

Crossunder Pipe to Converter Nuts

18 N·m

13 lb ft

Exhaust Heat Shield to Underbody Nut

10 N·m

89 lb in

Exhaust Manifold Nuts (L61)

18 N·m

13 lb ft

Exhaust Pipe to Intermediate Pipe Nuts

30 N·m

22 lb ft

Front Pipe to Manifold Nuts

42 N·m

31 lb ft

Front Pipe to Rear Pipe Nuts

30 N·m

22 lb ft

Fuel Tank Strap Bolt

25 N·m

19 lb ft

Manifold to Heat Shield Bolts

23 N·m

17 lb ft

Muffler Pipe Service Clamp

45 N·m

33 lb ft

Outlet Resonator/Duct Assembly to Support Bracket Bolts

10 N·m

89 lb in

Oxygen Sensor

45 N·m

33 lb ft

Resonator Pipe to Flange Nuts

30 N·m

22 lb ft