I replaced the fuel filter and one section of the fuel line where it was wearing away from the inside out.It doesnt do it very often but it will do it.

It has only died completly once all the other times it just dies for about a second then it is fine again, for about 15 seconds or so then it will die again. It usually only does it when I am tring to keep a constant speed and it started doing it around 45mph but if i would down shift from 4 into 3 and hammer it, it would run fine. But now it does it when im running 60mph. anymore help would be great.