Ignition System Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Firing Order | 1-2-3-4-5-6 | |
| Spark Plug Gap | 1.02 mm | 0.040 in |
| Spark Plug Torque | 15 N.m | 11 lb ft |
| Spark Plug Type | GM P/N 12591131 AC Delco #41-100 | |
| Spark Plug Wire Resistance | 4,018 ohms per meter (1,225 ohms per ft) | |
Ignition System Specifications
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Accelerator Pedal Position (APP) Sensor Bolt | 10 N.m | 89 lb in |
| Air Cleaner Assembly Bolt | 10 N.m | 89 lb in |
| Air Cleaner Housing Cover Screw | 5 N.m | 44 lb in |
| Air Cleaner Outlet Duct Bolt | 10 N.m | 89 lb in |
| Air Cleaner Outlet Duct Clamp | 2 N.m | 18 lb in |
| Crankshaft Position (CKP) Sensor Bolt | 10 N.m | 89 lb in |
| Engine Coolant Temperature (ECT) Sensor | 20 N.m | 15 lb ft |
| Evaporative Emission (EVAP) Canister Bolt | 10 N.m | 89 lb in |
| Evaporative Emission (EVAP) Canister Purge Valve Bolt | 16 N.m | 12 lb ft |
| Evaporative Emission (EVAP) Canister Vent Solenoid Valve Bolt | 10 N.m | 89 lb in |
| Front Frame Bolt | 100 N.m | 73 lb ft + 180 degrees |
| Fuel Fill Hose Clamp | 4 N.m | 35 lb in |
| Fuel Fill Pipe to Fill Pocket Bolt | 1.5 N.m | 13 lb in |
| Fuel Fill Pipe to Underbody Bolt | 10 N.m | 89 lb in |
| Fuel Injector Harness Connector Bracket Bolt | 8 N.m | 71 lb in |
| Fuel Rail Bolt | 10 N.m | 89 lb in |
| Fuel Tank Strap Bolt | 20 N.m | 15 lb ft |
| Heated Oxygen Sensor (HO2S) | 42 N.m | 30 lb ft |
| Ignition Coil Bolt | 4.5 N.m | 40 lb in |
| Intake Manifold Tuning Valve Bolt | 10 N.m | 89 lb in |
| Knock Sensor (KS) | 25 N.m | 18 lb ft |
| Manifold Absolute Pressure (MAP) Sensor Bolt | 10 N.m | 89 lb in |
| Spark Plug | 20 N.m | 15 lb ft |
| Side Rail Reinforcement Bolt | 50 N.m | 37 lb ft |
| Throttle Body Bolt/Stud | 10 N.m | 89 lb in |
Fastener Tightening Specifications