1st timer. Trouble with your AC, no problem at Desert Diesel of Surprise. Dodge Ram's are notorious for failed AC blend doors which usually entail a complete dash removal. But it's important when troubleshooting to begin with a good baseline. Make sure your system is leak free. Owner, Daniel and his team did just that and found only 10oz. of Freon left in the system. Believe it or not, that was good news. The leak was quickly found at a Schrader valve which was quickly replaced, system serviced and kicked out the door nice and cool . Big job or small, they do it all. Hats off boys. I'll be back !!!