NEED HELP BEFORE SPENDING 2000 DOLLARS!!!
 

I HAVE A 07 F250 WITH 199800 MILES
the injectors are the original from factory.
I have been having problems with my truck when i start it and and try to go above 20mph
it seems like it is thirsty for fuel or not getting enough.
If i let out of the gas and then slowly get in it kind of goes away but come back. then after about 10 mins of driving it sees to go away. so i dont know what it would be besides injectors.
the ficm is good i replaced it 6 months ago.
any ideas would be great