I was on a ride Sunday when I killed the motor...it wouldn't electric start or kick start. I could hear when I kicked it the starter wasn't disengaging from the motor? I was able to push start it and it ran fine... Except before I could get out of the boonies the coolant boiled away. The motor started sputtering/popping and wouldn't hold rpm or make any power. It would idle but not produce power, it didn't seem like it was seizing, it seemed like the plug was fouled? I shut it down when I got to a point a truck could get to me. It still will kick over, but the starter is still stuck engaged. Any ideas what happened? How broke is this going to make me?