Note. This information is intended as a quick reference for firing order and cylinder identification only. The information provided covers many vehicles and may include some information that does not apply to the vehicle you have currently selected.
6 CYLINDER ENGINE
Engine Configuation Firing Order Cylinder Identification In-Line 6 1-5-3-6-2-4
Scheme 1
V6 ENGINE ENGINE
Engine Configuation Firing Order Cylinder Identification V6 1-6-5-4-3-2
Scheme 2
4.0L & 4.6L V8 Engines
Engine Configuation Firing Order Cylinder Identification 4.0L & 4.6L 1-8-4-3-6-5-7-2
Scheme 3
4.2L & 4.4L V8 Engines
Engine Configuation Firing Order Cylinder Identification 4.2L & 4.4L Pre 2005 1-5-4-8-6-3-7-2 2005 Onwards 1-2-7-3-4-5-6-8
5.0L V8 Engine
Engine Configuation Firing Order Cylinder Identification 5.0L 1-2-7-3-4-5-6-8
