8luggin
New member
Does anybody have any experience here with the 5.9 in the f650. We are having problems keeping it wanna stay running sometimes. When you put it in reverse it will shut off but will fire back off every time sometimes you gotta give it higher rpm in reverse and it won't shut off. I've replaced the transfer pump idk how many times now we have narrowed it to a injection pump or check valve clogged up but before we shell out 1400 for a pump and that not be it like to know if anyone else has had problems with it.
