It could possibly be a number of things, I ran your vin to get a service history from chrysler, not much there but recalls preformed and original prep. My biggest problem has been with dirty injectors. Seems I have to have them flushed out about once every year. Everything from PCM's to fuel pumps are typical faluires on these cars. You may just have to pay a dealers check out fee to get a good diagnosis. We have Wynn's products, and they have a great induction service, it's $159.00! but it works.