Ignition System Specifications

Application	Specification
Application	Metric	English
Ignition Type	Module/Coil Per Cylinder
Firing Order	1-2-7-3-4-5-6-8
Spark Plug Torque	15N.m	11 lb ft
Spark Plug Gap	1.02 mm	0.040 in
Spark Plug Type	GM 12592619
Initial spark plug torque on a new cylinder head is 20 N.m (15 lb ft)