Topic: AC/Heat wont slide
in Forum: C3 Cooling and Heating Systems
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Does this work by electrical switch?It will move from off to max AC and no farther.If it's a switch why will it work only a little.Seems like a bad switch woild make the entire thing inop.If I need another one I haven't found one in the catalogs.Any ideas?
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I had the same problem on my 76 vette which is a large round dial,my
switch works off vacuum,but found it was rubbing up against the
automatic shifter cable
I see those all the time on E-bay,used and new.Maybe you can pop the console and see if anything is interfering with the control.There is a vacuum control manifold on the back of the unit. It may have siezed up or something may have shifted under there,like Tony said,and is jamming it.Take a look before you buy one.
The 82 is different guys, it's a slide not a rotary switch.
But the information is basicly the same. There could be something jambing the slide, or the vacuum switch it operates could be stuck. Open the console and take a look.
zgator, this may sound silly, but if your a/c slide is above the heat slide, (my 77 is) take your heat slide and slide it back and forth a few times with a little muscle, this might push whatever seems to be jamming your a/c slide away. good luck, gene
Well it's fixed.I have my car in for a replacement of my powerwindow motor and they fixed it.My wife picked up the car so I won't e able to find out what the cause was.The power window motor was still under warrenty AC delco unit.
in Forum: C3 Cooling and Heating Systems
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