My blower motor only blows on really low.. what is causing this? do i need a new motor, resistor or something else? thanks

 

You may want to check the rheostat, on my 96 & 97 it's under the dash passenger side, easy to get to. Make sure the coil is not burned thru. They usually fail were as the fan will only work on high but I'd check it first, they are cheap to replace.

 

Yep I would guess resistor. That was my problem. About 10 bucks from the dealer is what I got mine for.