Ok my wife started my truck monday am truck was fine she went and got fuel then went to work. When she got ready to leave work truck wouldnt start i primed the filter houseing and then it fired right up. Yesterday i took it to town if fired right up. Turned it off went in the store came right out and i had to prime it again. Fired it up this am just fine. WTH. Fuel filter was just changed and it ran fine after the filter was changed. Checked fuel line didnt see anything. Any help would be great i dont know were to go from here.