Question about 1989 Ford F 250
I have the dual fuel tank, and the main tank isn't working properly, it will run fine and then occasionally the truck start to lost power, it's still running but won't accelerate, i switch the rear tank and it kicks back in and works great. I can even then switch back to the main tank and its' working again. anyone got any ideas?
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Posted on Jan 02, 2017
drop the gas tank and either replace the fuel sending unit connected to the fuel pump, or you can try to clean the contacts w/ a pencil eraser, just be gentle
Posted on Mar 13, 2009
SOURCE: Fuel pumps will not run!
Hey lets try this ! Locate your starter solenoid & look for a yellow wire marked with a "W" . That may be the fusible link for fuel pump. Let me know what you find.
Posted on Apr 14, 2009
You may have run out of gas in the front tank, but the gauge may have been reading the rear tank or the front sender is stuck. Is the fuel line switched electrically or manually controlled? How are the gauge connections switched?
Posted on Aug 14, 2009
Testimonial: "Questioned something not thought of, shows the expert has some experience."
Have you changed your oil? Rotella 15W-40. These engines really don't like old oil. It becomes too thick for the injection pump to work correctly. Another possibility is a bad cam sensor on the front of the motor. Most engines call this the crank sensor but on this engine you have to look it up as a cam sensor.
Posted on Sep 29, 2009
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