the car didnt have any water in the container where it sucks into the raditor but drove home yesterday from the varsity with no problem...so i added water this morning then my brother drove it for about 10 mins and i heard boiling noise so i had him turn it off open the hood and it was boiling inside the container check the temp and its a little pass the middle line...what can this be??? i also saw that some water was leaking/boiling on top of the raditor...