A while back, my car overheated for some reason so i replaced the radiator and fan. Today, it seemed really cold so when i was driving, the temperature when in between normal and cold. I drove it on the freeway and it seemed to be normal. I took a road between some mountains and it suddenly went all the way to cold. Drove back n drove it away to a city about 30 miles from where i live (San Ramon, CA) it seemed to be ok i guess, just a lil bit below the normal line. On my way back, it was normal until i reached my city it went down between normal and cold. Could the problem be that I need a new thermostat ? I have enough coolant in my radiator so that can't be it


Modified by benji7288 at 11:55 PM 7/17/2008

 

definately the thermostat. Get another new one, make sure you get the right one for your car. Its stuck open, thats why the car doesnt heat up properly.