 and then it's pushing those droplets out the tailpipe, and they're discolored, and they're going to have a petroleum feel look to them. That's my hunch, because you're not losing oil or anything that you know of? No, not that I know of. I'm not seeing any oil. My only thought would be if it's got a pretty rough startup, it takes a little bit to start it up. So it's probably running very rich oil.