Our 2008 Wrangler with the Infinity Sound System is having MP3 playback problems. After a couple hours of playing MP3's perfectly fine, the system starts clipping/skipping rendering the music impossible to listen to. Both my MP3 player and my wife's experience the same problem. Both of the MP3 players work perfectly fine for more hours via the JVC Head Unit in my 05 SuperDuty. I don't understand how after 2 or 3 hours of playing MP3s with no problems, the Stereo can suddenly become unable to play them. Anyone have any ideas on what the problem may be? Or do I need a new Head Unit?