The wires behind my radio after I took my deck out sparked and my car was running while this happened and it died and I have not been able to start it ever since. One of the wires that went from my ignition switch to behind my radio was disconnected and I have no idea where it went because I let somebody else work on my car and now I'm stumped and have no idea what to do? I ran a wire from the starter relay on the fuse box under the hood to the positive on the battery to see if I can get it to turn over and run like that and it cranked but would not start