 We had noticed a lot of cars, just because of the temperature and the humidity, it was just right so that many cars were really pouring out the back. In fact, some cars, you'll see them take off from a stop sign or stoplight, and they'll just run water. It'll just pour out the exhaust. You know, what's going on there? And then it's gone. It's just condensation that gets in there. Exhaust systems are made with holes drilled in the mufflers, the converters, and the resonators in order for the moisture to escape.