GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Catalytic Converter-to-Isolator

25 N·m

19 lbs ft

Compressor-to-Front-Bracket

54N·m

40 lbs ft

Compressor-to-Rear-Bracket

25 N·m

19 lbs ft

Converter Flange Nuts

25 N·m

19 lbs ft

EGR Pipe-to-Cylinder-Head (LL0)

25 N·m

19 lbs ft

EGR Pipe-to-Intake Manifold (LL0)

10 N·m

89 lbs in

Exhaust Manifold-to-Head (L24)

22 N·m

16 lbs ft

Exhaust Pipe Clamp Nuts

41 N·m

30 lbs ft

Exhaust Pipe Clamp-to-Support Bracket

60 N·m

44 lbs ft

Exhaust Pipe-to-Manifold

31 N·m

23 lbs ft

Fasteners-to-Heat Shield

10 N·m

89 lbs in

Forward Exhaust Manifold Stud

18 N·m

159 lbs in

Front/Rear Brackets-to-Head/Block

25 N·m

19 lbs ft

Intermediate Pipe

41 N·m

30 lbs ft

Intermediate Pipe-to-Converter Nuts

25 N·m

19 lbs ft

Muffler Hanger Bolt

12 N·m

9 lbs ft

Muffler Hanger Bracket

25 N·m

19 lbs ft

Muffler Isolator Block-to-Body

25 N·m

19 lbs ft

Muffler Mounting Strap Fasteners

22 N·m

16 lbs ft

Muffler Strap around Muffler

22 N·m

16 lbs ft

Sensor - Oxygen-to-Exhaust Manifold

45 N·m

33 lbs ft

Spacer-to-Exhaust Manifold

10 N·m

89 lbs in