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cold, but warm when slow or stop


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The woodman
Novice

Aug 13, 2016, 10:32 AM

Post #1 of 4 (450 views)
cold, but warm when slow or stop Sign In

ford Freestar van 2007, 6 cylinders., 3.9 engine., 142 k miles.
just got it from a dealer days ago.
the ac works, get cold and is not that bad.
the problem is : whenever I stop at the street light for 20/30 seconds or so the ac start blowing warm / hot air and would repeat the same thing on and on ( cold - warm ) .
If the traffic is slow like bumper to bumper I will get warm air.
thanks for your advice/ help.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Aug 13, 2016, 11:52 AM

Post #2 of 4 (447 views)
Re: cold, but warm when slow or stop Sign In

See if your cooling fan is working.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Aug 13, 2016, 5:09 PM

Post #3 of 4 (433 views)
Re: cold, but warm when slow or stop Sign In

What are your low and high side pressures when it is blowing warm?





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Aug 14, 2016, 8:10 AM

Post #4 of 4 (421 views)
Re: cold, but warm when slow or stop Sign In

Question: "You got it just day's ago from a dealer." What if any was the warranty on it? I ask because if you mess with it at all could void possible warranty if covered and messed with,


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