 But in most vehicles nowadays, it would be very difficult without you knowing that you're losing a lot of oil, and the car would most likely not be running right at all. The oil at the tailpipe would just be another thing, right? Not the thing. It'd be a result of something horrible. Right. Yeah, that's what I mean. To get actual oil at the tailpipe. I really think it's hydrocarbons that were in the exhaust system that have gotten wet with condensation.