I have an 3010 mule kawasaki 4x4 and it got to hot one day because it had air in the line i had to open the radiator cap for it to turn on any suggestions on that would be great!!!now it sat for about a year because it wouldn't get full power so i brought it in the shop a few months ago and noticed there it water and oil in the carb and in the oil pan and in the cylinder so i figyred head gasket so i felt really smart so started ripping it apart so deoes anyone know where the head gasket it what it looks like and how much they cost i have replaced um before on a prairie 360 4x4 and a bayou 250 4x4 and my truck just not a mule yet any help is much appreciated!!!