A/c Trouble
06-04-2010, 06:46 PM
#1
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Location: I live in Bernville Pa but where I want to live is Colorado
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A/c Trouble
I had posted before about my A/C problem well it still does the same thing,, when running along and the RPM's are under 1500 or when sitting at a stop the A/C will freeze you out. BUT when going over 16-1700 RPM's the air out the ducts is warm air like the heater is on. (yes it's full of freon) Today I got thinking 
is there any chance that the BLEND DOOR is some how not working right and letting the air flow over the heater core putting heat into the vents. This is just a thought that someone on here may know about or have had the same trouble. Help would be appreciated.
Thanks
is there any chance that the BLEND DOOR is some how not working right and letting the air flow over the heater core putting heat into the vents. This is just a thought that someone on here may know about or have had the same trouble. Help would be appreciated.Thanks
06-05-2010, 11:33 PM
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Sounds like the blend door. Mine was blowing warm air when braking to a stop. Didn't notice anything when rpm's changed. The blend door fix is not difficult and I believe costs under $40 if I remember right. The problem with not fixing the blend door (If it is in need of repair) is the motor that moves the blend door is in constant motion because there is no resistance to stop it. Unless the temp **** is set halfway between full hot or full cold. Just my .02 worth
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