Alright, thanks for the quick response. I will pick up some radio removal tools, and try to tinker around, smack the radio a bit, check the wiring. If that still doesn't help, I may pick up a new radio, and try to install it myself... I will update as I try to fix my radio...
1991 Mustang GT,5 speed, ASP Underdrive Pullies, E303 Cam, BBK CAI, MSD Cap and rotor, MAC Shorty Headers, MAC Flowpath mufflers, Stock H-Pipe,Subframe connectors, Front Strut Brace, K-member brace, Caster Camber plates, Torque Box reinforcement plate, 3.27 gears, SVO 73mm front disc brakes, rear disc conversion, Eibach springs