Heater blower problem
 

My 97 ram has a problem with the heater blower, it wont always work, also sometimes when it is working it will run ok for a long while then it will slow down to just barely able to hear it running, checked relay it tests good, I dont think its the resistor cause it will run at different speeds, anyone have this problem before? any help would be appreciated Mick

RE: Heater blower problem
 

It's fixed, was the blower motor, replaced and all is fine now Mick

RE: Heater blower problem
 

sounds like high resistance in the motor itself