yes. When folks that have E-85 vehicles, such as mini-vans, the E-85 is cheaper to fill up, but gets worse gas mileage and the vehicle has less power. Gas eats a foam cup, we've known that for decades. But when a fuel system is made for that product, it lives fine. Years in fact. There is a list that can be argued, and I can ask "what changes have to be made to the mini van so it can burn E85 ?"
