Firing order needed?

2003 FORD F-150
160,400 MILES • 4.2L • V6 • 2WD • AUTOMATIC
Avatar
DANLAFA
  • MEMBER
  • 1 POST
I need an exact firing order diagram coil pack and cylinder location please.
Dec 28, 2024 at 7:49 AM
Avatar
STEVE W.
  • ✓Experienced Mechanic
  • 15,368 POSTS
This is the pack and the way for the wires that works on that V6. Watch out for corrosion in the coils electrical connection.
Images (Click to enlarge)
Attached Media
Attached Media
Dec 28, 2024 at 8:12 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle