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  | 4,044 ohms per meter (1,236 ohms per ft)  | |
Refer to Engine Mechanical Specifications  | ||