My ignition switch is a little sloppy, but I'm not sure if it is causing the problem or not. I have a 94 5.0L. Occasionally, I put the key in and turn it to start, and everything dies, all lights inside the cab and the dinger slowly dies. If I sit and let it rest for a few minutes, occasionally it starts like nothing happened. Heres whats weird: when the lights are all dead in the cab, I can pop the hood and the little light under the hood is bright as can be. I know it doesn't take as much to power that light, but its still weird. The battery isnt dead, because quite a few times i've had the jumper cables ready to hook up and all the lights come back on in the bronco and it starts(without being jumped). Its almost like it loses all power from the firewall back (I'm just making up that assumption) Any help or suggestions will be greatly appreciated! It's dead on the street as we speak....