I have an '85 Bronco II with the 2.8 engine and AT. I have noticed that the heater blower motor does not really put out very much air except on the highest setting. It has a 4 position switch, but I can tell very little difference in the first three settings.
On the highest position setting there is pretty good air flow but maybe not as much as it should be. Is there a way to adjust this without replacing motor...And if not, how much is involved in replacement? Thanks very much. I enjoy this forum!