how do you burp a cooling system, and could just the fan not working effect the heat inside the car?

 

i would asume the fan not working could contribute to your problem. im sure it makes a difference. have you touched the cooling system? it probably doesnt need burped if you havent done anything to it. search on google for a how to. there is a black pipe that sticks up vertically in front of the engine. it has a bolt sticking out of it. use this bolt (loosen it) to burp the system. basicaly you loosen the thing and watch the fluid come out..when there are no air bubbes coming out of it then you can tighten the bolt back down.