While riding today my wifes 95 warrior unexplainably quit. It wouldn't start back up for anything. I had been working it pretty hard. Then my daughter got on it and she putted around in 1st gear for a few minutes. A couple hours later it started right up. Is there some sort of safety shutoff if it gets too hot? When it wouldn't start I checked the spark plug and found it was barely getting any spark. Later the same plug was sparking real good. I'm so confused.

 

Could be a bad plug. Try replacing it with a new one.

 

They just run bad when they get very overheated. Try to let it cool off every now and then so the motor will last longer.