I recently used my king quad to tow a spring tooth plow designed for atvs. I used it for this last fall and had no problems. After working for a while the machine started hitting like a rev limiter and the L on the display went out. I then let the machine cool down for a while and tryed it again and it worked for a while longer than same problem. Even when this happens high range still works fine. I called the dealer and they would not give me any pointers. I do not like to bring anything in for service because it is interesting to do it myself. I am going to go and work on it tonight any pointers would be greatly appreciated.

thanks in advance