 which is probably not good, huh? I don't think you know what you're talking about. No, it is. They said it would help. You put ethanol in your antifreeze. I didn't do nothing. This is what I was told. They put a little bit, not a lot. Well, alcohol is what ethanol basically is, and antifreeze used to be a water-alcohol mix, but that was way before you and I ever thought about driving. Well, they had this whole drum in the back of something, and I thought they said it was ethanol.