Its gettin hot sometimes it blows all water out

you have a small head gasket leak most likely and it can be tested with a 15 dollar tester from most parts stores. otherwise check the radiator pressure cap to see if it's cracked and see if the tube from the radiator tothe puke tank /overflow tank has a hole in it. also check that the fan is working correctly and that you have replaced the antifreeze, most antifreeze is only good for 2 years before it wears out. As well the water pump shaft could have broken and maybe slipping as the engine warms up, look to see if you see water comming out of the bottom of the water pump weap hole.