Kawasaki motor in my Gator.
 

Hey guys got a problem. I have a John Deere Gator with the 10 hp Kawasaki motor in it. The motor runs great when I first start it, but after the motor warms up it will not accelerate and raise the rpm's in the motor. The motor sounds like it is coming under a load but the throttle is useless. I am thinking I have a governor problem but not sure. I have cleaned the carb, fuel pump, fuel lines and they all check ok. Like I say it runs great until it gets warm but then the accelerator becomes useless. The motor sounds like it is cycling. Can anyone help. Thanks