GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications Petrol

Application

Specification

Metric

English

Accelerator Pedal Position (APP) Sensor Bolt

9 N·m

80 lb in

Air Cleaner Bolt

9 N·m

80 lb in

Camshaft Position (CMP) Actuator Solenoid Valve to Engine Front Cover Retaining Bolt

10 N·m

89 lb in

Camshaft Position (CMP) Sensor to Engine Front Cover Retaining Bolt

10 N·m

89 lb in

Crankshaft Position (CKP) Sensor Bolt

10 N·m

89 lb in

Engine Control Module (ECM) Bracket to chassis Bolt

10 N·m

89 lb in

Engine Coolant Temperature (ECT) Sensor

22 N·m

16 lb ft

Evaporative Emission (EVAP) Canister Bolt

6 N·m

53 lb in

Fuel Filler Tube Brace Bolt

9 N·m

80 lb in

Fuel Filler Tube Hose Clamp

4 N·m

31 lb in

Fuel Tank Strap Bolt

50 N·m

37 lb ft

Heated Oxygen Sensor (HO2S)

40 N·m

30 lb ft

Ignition Coil Bolt

10 N·m

89 lb in

Intake Manifold Runner Control Solenoid Bolt

10 N·m

89 lb in

Knock Sensor Bolt

23 N·m

17 lb ft

MAF Sensor Screw

4 N·m

35 lb in

Rear Frame Bolt

First pass

Second pass

65 N·m

120 degrees

48 lb ft

Spark Plugs

Fit New Spark Plug

20 N·m

15 lb ft

Refit Existing Spark Plug

18 N·m

13 lb ft

Throttle Body Bolts to Upper Intake Manifold Retaining Bolts

10 N·m

89 lb in

Fastener Tightening Specifications LPG

Engine Controls

Application

Specification

Metric

English

LPG Control Module Retainer Bolts

5 N·m

44 lb in

LPG Fill Valve Mounting Nut

18 N·m

13 lb ft

LPG Fuel Rail Mounting Nuts

5 N·m

44 lb in

LPG Fuel Rail Temp Pressure Sensor

5 N·m

44 lb in

LPG Lock-off Mounting Bolt

5 N·m

44 lb in

LPG Convertor Retaining Bolts

5 N·m

44 lb in

LPG Tank Retaining Bolts

30 N·m

22 lb ft

LPG Injector Retaining Nuts

5 N·m

44 lb in

LPG Cylinder Fuel Gauge Retaining Screws

3 N·m

27 lb in

A/C Compressor Retaining Bolt

22 N·m

16 lb ft

LPG Lock-off Cup to LPG Lock-off Retaining Nut

4 N·m

35 lb in

LPG Lock-off Filter to LPG Lock-off Retaining Nut

4 N·m

35 lb in