- Joined
- Jan 23, 2014
- Messages
- 22
- Reaction score
- 5
- Points
- 3
- Location
- southport, nc
- Vehicle Year
- 1984
- Make / Model
- Ford
- Engine Type
- 2.8 V6
- Engine Size
- 2.8L V6
- Transmission
- Manual
- 2WD / 4WD
- 4WD
I have a 93 ranger 4x4 ext cab 4.0L V6. My son was backing it out of the driveway and it just shut off. I had driven it the two previous days and it ran fine. We replaced the fuel pump thinking that was it, but the new pump is not getting any power. I have been checking the fuel pump relay and during cranking i get between 10 and 12 volts on all the wires except the fuel pump relay control there it is 7.9 volts. When i jumpered the fuel pump it runs fine. I put starting fluid in the air intake and the truck ran for a few seconds. Thought that it might be the computer, so i pulled that and i cannot see any corrosion or burnt out spots anywhere. The only thing left that i have to check is the resistance of the wire between the relay and the computer. Any help would be appreciated, at my wits end.