I agree I do not think it is the fuel filter and I will change it when spring comes and I have a little extra cash, I also want to get a spare set of new injectors or get a used set tested and balanced. I am just looking for some good suggestions to try and figure this out on my spare time. I know the fuel filter is cheap and easy to change but I want to figure this out first. This truck is my daily driver but if things get too bad I will just put tires on my 95 Dodge Dakota and drive that. Keep throwing out the ideas though, it gives me things to think about.