my blower motor only has one speed,high.my ac is cool but not cold fan not blowing correctly on "max"ac are they related??? ac is charged.
ac cool but not cold,one speed on blower motor on 1993 Chevrolet Lumina
If your fan is only blowing on the highest setting, then the blower motor resistor may have failed. Try a search on this site to find out what that is. This can be a fairly inexpensive repair, so hopefully that's all it is.
thanks for the help, it took me awhile to find the resister. Had to repair connecter due to corrossin but now its working