Hi guys this is my first post {so bare with me} My problem is that my radiator runs constantly and doesn't turn off until i turn off the car.Its was fine in the summertime but now that it is winter it just annoying. oh yeah i change the coolant temp sensor twice and none of the fuses are blown.

 

Hehe, radiators dont run! But I assume your talking about the fans. I believe that the fans turn on any time the A/C is turned on...and whenever you push the button to defrost your windows, thats turns on the compressor. Thats prolly why its on all the time. If you really wanted, there a wiring schematic in the FAQ's to manually control the fans if you wanna go crazy

 

No my Fans runs with the A/C on or Off so as the defrost.