C 3500 Truck 2WD V8-379 6.2L DSL (1986)
![background image](/gmc/c_3500_truck_2wd/v8-379_6.2l_dsl/Page-94001.png)
Firing Order: Specifications
Ignition Firing Order
Firing Order .................................................................................................................................................................................................. 1-8-7-2-6-5-4-3