air conditioner blows warm sometimes

2012 DODGE CHARGER
63,000 MILES • 3.6L • RWD • AUTOMATIC
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OCEANGHOST39
  • MEMBER
  • 1 POST
my car has dual climate control, the air conditioner blows warm sometimes , and sometimes very cold. The engine is not getting hot and the radiator is full. it is very hard to duplicate. I have ran it hard in one hundred degree temperatures sitting still and works fine. Then my wife can drive to work, then home pouring sweat from not working.
Jun 24, 2016 at 8:35 AM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
Hi there,

It sounds like the system could be low on r134a, here is a guide that will help you please let me know what you find.

https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

Best, Ken Lavacot
Jun 25, 2016 at 9:07 PM
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