Neon started out by just stalling out. assumed fuel pump and replaced. still dies. no spark. changed primary coil. still dies. changed crank sensor. still dies changed cam sensor. still dies. asked mechanic. and he said crank and cam sensor need changed at same time. replaced and still dies. at that time I finally got trouble code. said primary coil. changed coil again and still dies. figured maybe computer, changed and still dies. This time I was able to keep it running but was missing terrible. shut off switch and started up imediatly and purred like a kitten again. car gets 34 mpg. managed to get home and it is running great. I don' know where to go next except for possibly ignition switch. Good question for an experienced mopar Mechanic or any mechanic who can help. THANK YOU!