A week ago my car started to chock or stutter while I was driving. A didn't really think anything at first until I couldn't start my car one day. I waited about 3 hours and it started but it sounded terrrible. It was stuttering really bad and It felt as though I wasn't getting fuel to one of the cylinders. I would have power and it would run normal for a couple of seconds and then start chocking again. I would get really bad when I was going up hill. I put some injector cleaner and that seemed to help a bit. What should I do next?
