1987 Ford F150 fuel tank switching

1987 FORD F-150
220,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
TKM3393
  • MEMBER
  • 1 POST
after running about one mile or so, sometimes less, sometimes more,the number 1 fuel tank -front one-stops and switches to the number 2 -back one-tank. it will not stay on the number one tank even after driving awhile.what is wrong
Apr 3, 2008 at 7:47 AM
Avatar
BLACKOP555
  • ✓Experienced Mechanic
  • 10,386 POSTS
first i would like to ask how you know it is switching to the rear tank?
Apr 8, 2008 at 10:26 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