I have a 2002 arctic cat 500 4x4 FIS, and have had problems with the carb since I've had it. The carb leaks fuel out of the bottom of the carb. At first the carb would leak all the fuel out, now the it won't start or run. I've taken the carb out took it apart and cleaned it, put it back together and still having the same problem. I took it out and took it to the local shop they put it in the auto clav and still doing the same. I've had it four about three years now, and it started when I first got it. I took it apart and cleaned it and it started working fine. Then it started again and now it I can't get it to fix. I need help what do I do?????