Answer
Sep 13, 2024 - 06:11 PM
The firing order of a 2003 Ford F-250 depends on the engine configuration. Here are the firing orders for the most common engine options:
-
5.4L Triton V8:
Firing order: 1-3-7-2-6-5-4-8 -
6.8L V10:
Firing order: 1-6-5-10-2-7-3-8-4-9 -
7.3L Power Stroke V8 (Diesel):
Firing order: 1-2-7-3-4-5-6-8
