A/C experts

[Silver R/T]

I have 01 Ram that's blowing warm air from A/C, not sure what's wrong with it, overcharged/undercharged? I've made video of it...
http://www.youtube.com/watch?v=Oku6_xiMqM8&feature=youtu.be

[Back N Black]

low on freon, need to evacuate the system check for leaks and refill.

[Paul G]

Your system is low on gas and short cyling the compressor on low pressure. You could try a can of the 134 stuff with stop leak in it from the discount parts store. May not even need the whole can. That is the tricky part, getting the fill right. It is better off slightly under charged than over charged. Stick a thermometer in the dash vent while it is charging. If you can get it down to 60° on max a/c you ar pretty good. The compressor should stop short cycling with more gas. If so you know you are going in the right direction. Some of those refill cans have chicken shit gauges on them. It all depends on ambient temp the day you are filling the system. A pro will fill it by weight of the gas it requires to fully charge. System has to be evacuated to do it that way. 

[Todd Wilson]

My 95 Ram has done that twice and both times the AC compressor has taken a dump..........


Todd