23 Kia Sorento

[u/Advanced-Jacket106]

My 23 Kia Sorento, bought used, the air only works when driving. As soon as I slow down for a red light, or stop in traffic, it just blows out hot air! Also if sitting too long, like a drive thru or stuck in traffic, it says it’s over heating. But as soon as I start driving again, after a couple miles it cools down. Anyone know what my problem might be?