i got a 99 sunfire my speeds on my fan wont work at all..is that the Blower Resistor or somthing else no fuses are blowen soo
could be either or. check the fuses first as they are easier to check. the blower motor resistor usually just disables the 2 lower speed, but i had it disable the three lower speeds (only high was working) on my parents cavalier. change the resistor and voila!

1997 Cavalier Z24 - 15.647 @ 88.02 MPH