So Im leaving my parents house this afternoon in my F150 and a couple miles down the road I get a huge whiff of gas. it gets worse and and i notice in the headlights behind me that gas is pouring out from underneath. pull over into a shopping center and investigate... and find the lines coming out of the top of tank had been chewed through. ( saw squirels all over the truck earlier in the day) god help those rodents next time i get over there!!!!