For 1990-2009 cars only
Application | Specification | |
|---|---|---|
Metric | English | |
Ignition Type | Waste Spark Cassette, With Compression Sense | |
Firing Order | 1-3-4-2 | |
Spark Plug Type | GM P/N 12598004 | |
Spark Plug Torque | 20 N·m | 15 lb ft |
Spark Plug Gap | 1.1-0.95 mm | 0.043-0.037 in |
Primary Coil Current Output | 8.5-9.5 Amps | |
