Hello everyone, I am new to the forum, and ashamed to say, an extreme novice in auto repair. In the past, changing the oil was about as deep as I would dig. Now that I am a little older, and have a little toy to tinker with, I'm willing to take on some more repair. I have a 1998 Mustang GT, 4.6L, and it has one major issue right now. I was at a stoplight last week, and it just died. It runs great, sounds great, looks great, but now it won't start. It cranks, and while cranking, the oil pressure gauge on the dash bounces around like crazy, but it won't fire. It even acts like it wants to fire sometimes. Someone mentioned a possible bad ground somewhere, but not sure at all about this. There are other electrical issues with the car, but they have been merely inconvenient up to this point: 12v ports don't work, alarm system always going off, and some aftermarket accessories put on before I got the car don't work (lights). Any thoughts on where to start? All fuses are good, so at this point, I need guidance. Any help is very much appreciated!!!