Put pump almost back to stock settings.18.5 hwy 16.5 city.Thats getting better but it still pulls the camper like a dog with horrible mpg.Around 275 miles per tank.May have found problem when I got home.Ip pump is leaking pretty good.Could this be why it pulls so bad.Any ways as soon as the leak is fixed this truck is gone.1 gen just doesn't fit my life style now.

 

Yes, fuel leaked is fuel that didn't help you get down the road. Where's it leaking?