Thanks all, as it turns out, i am just a dumba$$. I was worried about overfilling the tank and I must have been stopping when the pump clicked off (when the nozzle was put in as far as it would go). I added more in the tank after the pump shut off and now the range is back up where it is supposed to be. Turns out, i was shorting myself around a gallon of fuel. Sorry for wasting everyones time...........lol. sometimes it takes others to realize that it was so simple....imagine that.......the range wasnt what i thought it was supposed to be and turns out, it is because i wasnt filling it enough. Maybe i am the reason why, when you call about your computer or TV, the customer service rep asks you, "is it plugged in"?