is this a gasoline or diesel engine if it is diesel you have a bad injector, or the fuel pump is bad if it is a gasoline engine, you could have a bad injector, a bad spark plug,bad plug leads, timing is wrong,bad ignition points or bad distributor cap those are a few to start with
Ck the heater fan motor resistor .
Look at the top of the engine at the rear center
Where is the fuse or relay for 2000 f250 4x4 shift motor
I've got one
top of the motor.
A 99 7.3 F250 just has a fuel filter on top of the motor.
On the motor
T-19a.
1985-1988 ford f150 f250 and f350 or a 1994 f150 f250 and f350
Injectors could be bad
on top of the motor
yes it should