Ok..what could be the reason why my fan's not working. I turn on the fan and nothing comes out and when i turn on ac..I know the ac's on but the fan's not blowing. anybody know the reason why?

Jeff-

 

check the thermostat see if its hookedup. make sure the wires are hooked up.. if not then manually hook it up to a switch to activate it.

 

Fuses?

 

Your talking about the fan inside of the car right? Not the radiator fan?

I think there is some resistor that is attached to the blower motor housing that causes this... I've seen it before but I can't remember exactly which part it is.

You could pull out the HVAC controls, and check the wiring harnesses there, then pull out the blower motor & housing components - just play around with those a bit, make sure there aren't any loose electric connections.

Other than a wiring problem, either the HVAC is bad (heater ventalation air controls - something like that) or that resistor thing is burned out.