1992 Buick Roadmaster

Air Conditioning problem
1992 Buick Roadmaster V8 Front Wheel Drive Automatic

I have a 1992 buick roadmaster and my air conditioner acts up. My blower stays on constantly even when I turn the air off. It blows from the bottom vent when it is turned off. It also blows one speed and I cant adjust it. I changed the control panel w/ a used one, but it continued to do the same thing. I thought how odd that was for it to be doing the same thing even w/ a different panel used or not. I need help because its been too long.
Waylon mccaney
June 3, 2008.

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