Automotive Engine Torque Specs

Torque Specifications for
GM 3.4L-207ci-V6-LQ1

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: