Well i filled my radiator up yesterday morning bout 8:30, when i finished work yesterday and drove home bout 5:30 my car turned itself off i waited and to see what was wrong then water started leaking somewhere in my engine its on the side where the cam belt is, and i know its not the radiator.
if it helps when i turn my heating setting to (off) heat/cold still comes out into the cabin.
cheers
clint