Witold Marek
Witold Marek voted up Rooster Cogburn's answer

The most common reason for over heating is a bad thermostat. Cheap and easy repair. Other things could be a rusty or sludge filled radiator or if it has electric fans, they could not be coming on when they should. But, I would say right off to replace your thermostat !

Witold Marek
Witold Marek voted up Anonymous' answer

Let see...  There's this thing called friction, which you should have learned about in school.  Machines get hot due to friction.  Cars are machines. They also have internal combustion engines. Simply speaking they operate based on an ongoing series of tiny explosions and fire created by sparks and gasolines. Combustion = fire.    

So to keep … Read more