1999 Ford F150 Fuel System

1999 FORD F-150
Avatar
JIMINI
  • MEMBER
  • 1 POST
1999 Ford F150 6 cyl Two Wheel Drive Automatic

Fuel pump isn't working. I think the pump is located in the tank, so I'm not looking forward to having to replace it. I'm hoping you will tell me it's just a blown fuse or relay or some other easy fix.
Feb 15, 2009 at 12:24 PM
Advertisement
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
This is not an easy fix it can give the worst nightmare

You got the basic idea how it suppose to work-now if the fuse and relay turns out good-power the fuel pump directly from the battery and see what happen if it comes on check the fuel pressure-pressue okay could be an injector/s not pulsing.

Now if it still don't have power when you turn key to run-check the computer fuel pump relay controlled circuit
Feb 15, 2009 at 12:33 PM
🔧 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