Hey guys, need a little advise. My dad has a 93 chevy 6.5 2500. All the gauges stopped working, I was driving it when it happened, I heard a small pop in the dash, the speedometer quit, tach, odometer, temp gauge, battery, i think the oil pressure and the fuel gauge still looks to be working. When i replace the 30 fuse it instantly blows. Got a short somewhere but i have no idea where to start. Any ideas?? Or do i need to just get a new instrument cluster put in. thanks