GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Exhaust Down Pipe Hanger to Bell Housing

50 N路m

37 lb ft

Exhaust Manifold Bolts and Nuts

25 N路m

18 lb ft

Exhaust Manifold Hanger Bolt

50 N路m

37 lb ft

Exhaust Muffler Hanger Nut

16 N路m

12 lb ft

Exhaust Manifold Heat Shield Bolt

10 N路m

89 lb in

Exhaust Manifold Pipe to H-Pipe Nut

20 N路m

15 lb ft

Exhaust Manifold Stud

6 N路m

53 lb in

Exhaust Manifold Stud to Cylinder Head

6 N路m

53 lb in

Exhaust Manifold Stud/Nut and Bolt Torque

25 N路m

18 lb ft

Exhaust Pipe Brace Lower Bolt

50 N路m

37 lb ft

Exhaust Pipe Hanger Bolt

50 N路m

37 lb ft

Intermediate Pipe to Muffler Clamps

44 N路m

32 lb ft

Oxygen Sensors

42 N路m

30 lb ft