Hey all, I drove the jeep yesterday just enough for the exhaust to get hot, as i pulled into a parking lot i smelt a burning rubber smell, smoke was coming in the cab from under the jeep. Couldn't see where it was generating from. Today it did it again, seems to be coming from the catalytic converter, not blowing out the exhaust at all, only surrounds the outside of CAT. Converter is fairly new, about 9 months. Any ideas???