[Image of a 4.6-liter Ford engine]
Here's the firing order for a 1997 Ford F-150 4.6-liter engine:
1. 3
2. 7
3. 2
4. 6
5. 5
6. 4
7. 1
8. 8
Hope this information is what you are looking for. Let me know if you need any additional assistance.