Yesterday on my way home from the hospic I was put putting back home and when i was in third gear i noticed that my car sputered for a sec. and i looked down and i noticed that my temp gauge wasnt in the middle anymore and was moven rapidly to the hot side. i was able to get off the road and i opened the hood and couldnt find any antifreeze leaking... and my heater wasnt really blowing hot. i got a few bottles of water in it... but when i put the first one in.. i heard a click on the pass side of the motor.(perhaps where the thermostat is located) and it almost like burped the water.. the temp went back to normal after that then.... just bc of miss belief i turned the car off with the blower running and then started it back up and the temp gauge went back threw the roof.... i was able to get it home but... it took some time... anyone have any flippn idea on what just was going on with my termi?? im clueless.. if its a thermostat or a check valve? something that automaticly opens to allow fluid threw? i dunno