Ok I bought this jeep about 2 weeks ago for like 700 bucks runs drives great. When i got it the heat was working fine, then it starting acting weird working sometimes and then quit for good the heat works still cause it defrosts some of the window from natural heat rising but the blower is not working at all. I dont know if it is common cause i had an 84 it had a toggle switch for the blower and i was wondering if i might half to do the same with this one cause i havent really done much research but i know its cold and snowy and it needs to be fixed pretty soon and i know quite a few things about jeeps from ym first one only has 103k on it so any insight will be helpful thanks

Check fuses/relays, voltage at the blower motor (if not, trace wires back and find where you lose voltage), test ground. I believe (at least on my 96) the blower resistor works by adding resistance on the ground side, but the blower would normally still work on high it the blower resistor went out.

Dustin