When truck is on empty runs great put fuel and fill tank starts running terrible. I have replace high pressure fuel rail and lift pump any help thankful

 

Does the truck run bad as you exit the station or does it take a few minutes? When it starts running bad, pull over and take the fuel cap off and put it back on. Does it run good for a few minutes again? If yes, go get a new cap. I'm thinking your tank is not breathing well.

 

I believe as soon as i leave the station i will check this morning and get back with you thank for info Doug