Anyone have this happen? Towing 5th wheel, hear loud pop and hiss from under hood. Upper line blew open, peeled like a banana. Dealership found a seal on the compressor blew also, sure was building a boatload of pressure for some reason. All replaced, AC works, but no real improvement in how cold, still could use to be colder. http://www.dieselplace.com/forum/smileys/Cool.gif

Could have been overserviced, or just a bad line. Too much refrigerant and they don't cool well at all.