Hi guys. I just bought a 09 dodge caravan sxt 3.8 liter. The guy i got it from said the radio doesnt work. After i bought it and was coming home the radio came on and worked for a little bit then shut off again. That did that a few times. I took the radio out and tried to mess with the wires but still does the same thing. Does anyone have any idea why this is doing that? Is it a known problem? If anyone can help me out that would be awesome. Thanks!