last night I drove my car to Mickey D's and while I was in the drive thru out of no where my car just died out. My lights and everything stayed on and when I tried to restart it right away it just would crank over and not start. I popped the hood and checked everything out, pushed on the connection to the coil and msd and everything looked fined. So I went back to start it and it started right up. So I leave and its running fine but about a 1/4 mile away it dies again out of no where. Same thing, I tried to start right away but it didnt start, so i waited a minute or two and then tried and it started right up. I drove another 1/2 mile or so fine and then all of the sudden it started to die again except this time it backfired really loud before it died. I pulled into my sub and waited a few minutes, started again running fine, drove a few streets and then again out of no where it started to run really bad and wanting to die so i put it in neutral real quick and it barely stayed running but ran like crap and when I goto put in gear it just starts to die and want to backfire. I waited AGAIN and then tried and it started and ran fine. Well i made it back to my house and left it there. It was late so I didnt look at anything yet but I wanted to know if anyone has ever run into this before, what should I look at first to see whats going wrong? Only thing I can think of that might be doing this is either like the MSD 6AL, superchips chip, or module or something. Oh and I had plenty of fuel pressure so I dont think its anything related to fuel. I will check timing too but I dont see how that could do it because I have the spout out and it locked and it runs fine for a bit then instantly out of no where runs like crap to the point of dying. PLEASE HELP! sorry for long post...