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  1. J

    A/c blows cold when running, hot when idle

    Bought a fan from NAAPA and 1hr later have very cold air. Will see about heat issue when winter gets here. Thanks to all for your input.
  2. J

    A/c blows cold when running, hot when idle

    except no heat when moving although it still blows and still defrost works
  3. J

    A/c blows cold when running, hot when idle

    Thanks for the input. Kilo - I always thought it may be the fan. I actually tried this scenario some time ago and could tap the motor with a rubber hammer and the fan would run (sometimes). I also saw a video about replacing the fan and looked very complicated. The stealer estimated ~$400. I...
  4. J

    A/c blows cold when running, hot when idle

    2007 Ram 5.7 110,000 mi. A/C is cold while driving but when I stop at light, it blows hot. New radiator, a/c hose, recharged. Possible problem/solution? May be related, during cold weather, only defrost works, heater blows cold. Thanks in advance for any input.
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