I have a 93 Legend Coupe that I have been restoring. About a week ago I was stopped at a light when everything just went dead, engine, radio, lights. I tried to start it up but it wouldnt do anything. I hit the unarm button on my Viper alarm and was able to start it right up and go. This happened again 3 days later while I was driving, everything turned off, radio, engine nothing. Same results, unarm and it started. 2 days later on the highway, saw my tachometer die and then come to life again with no intervention from me. This happened twice in ten minutes. Yes, I know, its probably the Viper alarm, but I've never seen anything like this before. Was hoping someone else had a simular experience to clarify the problem before I go ripping out the alarm and replacing it.