Automotive Engine Torque Specs


Torque Specifications for
GM 3.4L-207ci-V6

Bell Housing Cover To Bell Housing

5 Ft-Lbs

60 In-Lbs
6.78 N-m
Years: All
Note: LQ1 - DOHC - Torque Converter Cover Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Bracket/Stay To Engine Block

36 Ft-Lbs

432 In-Lbs
48.81 N-m
Years: All
Note: LQ1 - DOHC - A/C Compressor Mounting Bolts - FRONT
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Bracket/Stay To Engine Block

19 Ft-Lbs

228 In-Lbs
25.76 N-m
Years: All
Note: LQ1 - DOHC - A/C Compressor Mounting Bolts - REAR
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Camshaft Housing To Cylinder Head

20 Ft-Lbs

240 In-Lbs
27.12 N-m
Years: All
Note: LQ1 - DOHC - Camshaft Carrier to Cylinder Head Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Camshaft Position Sensor To Engine Block

8 Ft-Lbs

96 In-Lbs
10.85 N-m
Years: All
Note: LQ1 - DOHC - Camshaft Position Sensor Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Connecting Rod To Crankshaft

15 Ft-Lbs

180 In-Lbs
20.34 N-m
Years: All
Note: LQ1 - DOHC - Rod Caps - 2 Steps: 15FtLbs; +75deg
Type:
Dim:
Length:
Head:
Grade:
Crankshaft To Engine Block

37 Ft-Lbs

444 In-Lbs
50.17 N-m
Years: All
Note: LQ1 - DOHC - Main Caps - 2 Steps: 37FtLbs; +75deg
Type:
Dim:
Length:
Head:
Grade:
Crankshaft Position Sensor To Engine Block

8 Ft-Lbs

96 In-Lbs
10.85 N-m
Years: All
Note: LQ1 - DOHC - Crankshaft Position Sensor Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Cylinder Head To Cylinder Head

44 Ft-Lbs

528 In-Lbs
59.66 N-m
Years: All
Note: LQ1 - DOHC - Head Bolts - 2 Steps: 44FtLbs; +90deg
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Drain Plug To Oil Pan

18 Ft-Lbs

216 In-Lbs
24.4 N-m
Years: All
Note: SOHC/DOHC - Oil Drain Plug
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Engine Block To Transaxle

55 Ft-Lbs

660 In-Lbs
74.57 N-m
Years: All
Note: LQ1 - DOHC - Engine to Transaxle Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Exhaust Manifold To Cylinder Head

13 Ft-Lbs

156 In-Lbs
17.63 N-m
Years: All
Note: LQ1 - DOHC - Exhaust Manifold Stud
Type: Stud
Dim:
Length:
Head:
Grade:
Exhaust Manifold To Cylinder Head

18 Ft-Lbs

216 In-Lbs
24.4 N-m
Years: 1995-1995
Note: LQ1 - DOHC - Exhaust Manifold Nut
Type:
Dim:
Length:
Head: Nut
Grade:
Exhaust Manifold To Cylinder Head

9.67 Ft-Lbs

116 In-Lbs
13.11 N-m
Years: 1996-
Note: LQ1 - DOHC - Exhaust Manifold Nut
Type:
Dim:
Length:
Head: Nut
Grade:
Exhaust Pipe To Exhaust Manifold

19 Ft-Lbs

228 In-Lbs
25.76 N-m
Years: All
Note: LQ1 - DOHC - Exhaust Pipe to Manifold Nuts
Type:
Dim:
Length:
Head: Nut
Grade:
Flywheel To Crankshaft

60 Ft-Lbs

720 In-Lbs
81.35 N-m
Years: All
Note: LQ1 - DOHC - Flywheel/Driveplate to Crankshaft
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Front Plate To Engine Block

35 Ft-Lbs

420 In-Lbs
47.45 N-m
Years: All
Note: LQ1 - DOHC - Engine Front Cover Bolts - LARGE
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Front Plate To Engine Block

20 Ft-Lbs

240 In-Lbs
27.12 N-m
Years: All
Note: LQ1 - DOHC - Engine Front Cover Bolts - SMALL
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Fuel Pressure Regulator To Fuel Line

13 Ft-Lbs

156 In-Lbs
17.63 N-m
Years: All
Note: LQ1 - DOHC - Fuel Pressure Regulator to Fuel Pipe Nut
Type: Screw
Dim:
Length:
Head: Hexagon
Grade:
Fuel Pressure Regulator To Bracket/Stay

6.67 Ft-Lbs

80 In-Lbs
9.04 N-m
Years: All
Note: LQ1 - DOHC - Fuel Pressure Regulator Mounting Screw
Type: Screw
Dim:
Length:
Head: Hexagon
Grade:
Fuel Rail To Intake Manifold

7.42 Ft-Lbs

89 In-Lbs
10.06 N-m
Years: All
Note: LQ1 - DOHC - Fuel Rail Mounting Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Idle Air Control Valve To Throttle Body

2.25 Ft-Lbs

27 In-Lbs
3.05 N-m
Years: All
Note: LQ1 - DOHC - Idle Air Control Valve to Throttle Body
Type: Screw
Dim:
Length:
Head:
Grade:
Intake Manifold To Cylinder Head

30 Ft-Lbs

360 In-Lbs
40.67 N-m
Years: All
Note: LQ1 - DOHC - Intake Manifold Nuts/Bolts
Type:
Dim:
Length:
Head:
Grade:
Oil Pan To Engine Block

8.08 Ft-Lbs

97 In-Lbs
10.96 N-m
Years: All
Note: LQ1 - DOHC - NOT Rear Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Oil Pan To Engine Block

20 Ft-Lbs

240 In-Lbs
27.12 N-m
Years: All
Note: LQ1 - DOHC - REAR Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Oil Pump To Engine Block

40 Ft-Lbs

480 In-Lbs
54.23 N-m
Years: All
Note: LQ1 - DOHC - Oil Pump Mounting Bolt
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Oil Pump Cover To Oil Pump

7.42 Ft-Lbs

89 In-Lbs
10.06 N-m
Years: All
Note: LQ1 - DOHC - Oil Pump Cover Bolt
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Oil Pump Gear To Oil Pump

27 Ft-Lbs

324 In-Lbs
36.61 N-m
Years: All
Note: LQ1 - DOHC - Oil Pump Drive Bolt
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Pulley To Vibration Damper/Hub

44 Ft-Lbs

528 In-Lbs
59.66 N-m
Years: All
Note: LQ1 - DOHC - Crankshaft Pulley to Damper Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Pulley To Water Pump

18 Ft-Lbs

216 In-Lbs
24.4 N-m
Years: All
Note: LQ1 - DOHC - Water Pump Pulley Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Spark Plug To Cylinder Head

11 Ft-Lbs

132 In-Lbs
14.92 N-m
Years: All
Note: LQ1 - DOHC
Type:
Dim:
Length:
Head: Hexagon
Grade:
Spark Plug To Cylinder Head

23 Ft-Lbs

276 In-Lbs
31.18 N-m
Years: 1993-1995
Note: L32 - Camaro/Firebird
Type:
Dim:
Length:
Head: Hexagon
Grade:
Thermostat Housing Cover To Thermostat Housing

18 Ft-Lbs

216 In-Lbs
24.4 N-m
Years: All
Note: LQ1 - DOHC - Thermostat Housing Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Throttle Body To Intake Manifold

18 Ft-Lbs

216 In-Lbs
24.4 N-m
Years: All
Note: LQ1 - DOHC - Throttle Body Nuts/Bolts
Type:
Dim:
Length:
Head:
Grade:
Thrust Plate To Engine Block

7.42 Ft-Lbs

89 In-Lbs
10.06 N-m
Years: All
Note: LQ1 - DOHC - Cam/Intermediate Shaft Retainer Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Timing Chain/Belt Sprocket To Camshaft

96 Ft-Lbs

1152 In-Lbs
130.16 N-m
Years: All
Note: LQ1 - DOHC - Camshaft Sprocket Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Timing Chain/Belt Sprocket To Intermediate Shaft

96 Ft-Lbs

1152 In-Lbs
130.16 N-m
Years: All
Note: LQ1 - DOHC - Intermediate Shaft Belt Sprocket Bolt
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Timing Chain/Belt Tensioner To Engine Block

18 Ft-Lbs

216 In-Lbs
24.4 N-m
Years: All
Note: LQ1 - DOHC - Timing Chain Tensioner Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Torque Converter To Flexplate/Driveplate

46 Ft-Lbs

552 In-Lbs
62.37 N-m
Years: All
Note: LQ1 - DOHC - Torque Converter to Driveplate Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Valve Cover To Camshaft Housing

8.08 Ft-Lbs

97 In-Lbs
10.96 N-m
Years: All
Note: LQ1 - DOHC - Camshaft Carrier Cover Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Vibration Damper/Hub To Crankshaft

79 Ft-Lbs

948 In-Lbs
107.11 N-m
Years: All
Note: LQ1 - DOHC - Crankshaft Damper Bolt
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade:
Water Pump To Engine Block

7.42 Ft-Lbs

89 In-Lbs
10.06 N-m
Years: All
Note: LQ1 - DOHC - Water Pump Bolts
Type: Bolt
Dim:
Length:
Head: Hexagon
Grade: