Help-

read about 30 threads and still could not find an answer. Yesterday my 13 sport heater dial just stopped working, all 4 speeds-nothing, checked blower motor and it was still freely spinning, figured I’d worry about it after work. Get in car and heater is working, (all 4 speeds) Go to bank, get back in car, dead again.

could it possibly be the heater/AC dial on dash that’s faulty?

thanks in advance

 

Seems like a bad motor. Happened to me on my old Z24 Cavalier. When the motor doesn't work, try hitting it with your fist. Should start with the hit. If so, replace your motor before it is completely dead!