im just a blue collar boy that know what ive done and what ive heard, not tryin to offend anyone. but i am pretty sure this new fuel is JUNK and its pretty sad when you pay $80 to fill up and then have to put another $5 of additive in just because its junk. i actually know a boy that just bought an 04 6.0 and it was sputterin and fallin on its face and he called a garage and they told him to put some additive in cus the fuel is no good and thats what the problem was. anyone else had any trouble with it? i know my mileage dropped when they changed the fuel.