Good luck with that man it's over my head.
There is a low pressure switch that keeps the compressor from coming on if the freon levels are too low and it would burn up, maybe this is the switch that you are having trouble with.03rado said:I think it is the switch on the side of accumalator (sp), I wiggled it and the a/c started blowing cold anyone know what the name of this switch is called and how hard is it to change
I'm not positve on our trucks, but on most cars the temperature knob usually is vacumm operated and controls a flapper where the blower fan is that opens or closes a flapper that lets either the cold air or hot air through .. sounds like that may be the case with you, that it's gone out. If anyone on here has ever removed the A/C controls they might know what kind of connections are on teh back.chevyman992002 said:mine is acting up too. at first, i would have the thermostat knob on cold and it would blow hot. now it will only blow cold, no matter what temp. setting I have the know on.