I think you need to replace the front fuel pump it has a bad check valve in it. Check with Ford there is a tech bulletin written for these and they have a modified part for repair. I hope this helps, Take care. If you have more questions for me use testimonial and it will show up in my email. Thanks
SOURCE: !999 Ford Ranger
It could be the mass air flow sensor. Its mounted to the side of the air cleaner. Just unplug the electrical connection to bypass the unit. If this is the problem the vehicle should run smoothly.
SOURCE: 1990 f250 fuel system
This is not a solution , just a clarification. Did you change the fuel filter and put it back on in the correct direction or is the fuel line beyond the pump producing gas?
SOURCE: 1990 Ford f250 Diesel dies at idle.
could be bad glow plugs or plug heaters, faulty wiring to the coil, vacuum leak.
SOURCE: trucks runs on back tank, won't run on front tank
most likley the fuel pump is bad in front tank
SOURCE: 90 f150. when i switch to the rear fuel take the truck runs for
sounds like the diverter valve or the switch is defective
141 views
Usually answered in minutes!
I had a similar issue ended up being the control module or computer
×