I have a 1983 D-150 Pickup (V8, 2WD). What would cause the heater to suddenly begin blowing warm air out of the air conditioning vents? My mechanic brushed me off by saying the blower motor resistor was bad and that Dodge didn't make them any more, so there was nothing he could do. It doesn't quite add up to me. I'd like to return to my mechanic with a little knowledge, maybe get him to fix it this time. Clark
- posted
18 years ago