GM Service Manual Online
For 1990-2009 cars only

Application

N·m

Lb Ft

Lb In

Balance Shaft

Balance Shaft Retainer Plate Bolts

12

--

106

Balance Shaft Driven Gear Bolt

20

15

--

Camshaft Retainer Bolts

12

--

106

Camshaft Sprocket Bolts

25

18

--

Connecting Rod Bolt Nuts (First Pass)

27

20

--

Connecting Rod Bolt Nuts (Final Pass)

70 degrees

Coolant Outlet Bolts

25

18

--

Coolant Sensor

20

15

--

Crankshaft Balancer Bolt

100

74

--

Crankshaft Bearing Cap Bolts

105

77

--

Crankshaft Position Sensor Bolt

9

--

80

Cylinder Head Core Hole Plugs

20

15

--

Rear Crankshaft Oil Seal Housing Nut and Bolts

15

11

--

Crankshaft Rear Oil Seal Housing Stud

4

--

35

Cylinder Head Bolts

Cylinder Head Bolts (Tighten in Sequence)

30

22

--

Short Length Bolts (Final Pass)

55 degrees

Medium Length Bolts (Final Pass)

65 degrees

Long Length Bolts (Final Pass)

75 degrees

EGR Valve Bolt (First Pass)

10

--

89

EGR Valve Bolt (Final Pass)

25

18

--

Distributor Clamp Bolt

25

18

--

EGR Valve Inlet Pipe Bracket Bolt

25

18

--

EGR Valve Inlet Pipe Nut

35

26

--

Engine Block Coolant Drain Plug

18

13

--

Engine Block Oil Gallery Plugs

20

15

--

Exhaust Manifold Stud and Bolt

  • First Pass

15

11

--

  • Final Pass

30

22

--

Engine Flywheel Bolts

100

74

--

Engine Front Cover Bolts

12

--

106

Front Lift Bracket Stud

40

30

--

Ignition Coil Studs

12

--

106

Lower Intake Manifold

  • First Pass

3

--

27

  • Second Pass

12

--

106

  • Final Pass

15

11

--

Upper Intake Manifold

  • First Pass

5

--

44

  • Final Pass

10

--

88

Knock Sensor

20

15

--

Oil Filter Adapter Bolts

20

15

--

Engine Block Oil Gallery Plugs

20

15

--

Oil Pan Bolts (Tighten in Sequence)

25

18

--

Oil Pan Drain Plug

25

18

--

Oil Pan Nuts (Tighten in Sequence)

25

18

--

Oil Pressure Fitting (Plus Alignment)

15

11

--

Oil Pressure Sensor

30

22

--

Oil Pump Bolt-to-Rear Crankshaft Bearing Cap

90

66

--

Oil Pump Cover Bolts

12

--

106

Oxygen Sensor Wire Support Bracket Nut

12

--

106

Spark Plugs (New Cylinder Head)

30

22

--

Spark Plugs (All Subsequent Installation

20

15

--

Spark Plug Wire Support Bolt

12

--

106

Valve Lifter Guide Retainer Bolts

16

12

--

Valve Rocker Arm Cover Bolts

12

--

106

Valve Rocker Arm Nuts

25

18

--

Valve Rocker Arm Ball Studs

47

35

--

Water Pump Bolts

45

33

--