I've had a 96 Dodge Neon for a couple of years now, a problem that started last year and I've been fighting with is it keeps stalling and sputtering. I've replaced the O2 sensor, plugs and wires, fuel pump, altenater, just about everything I can think of. I replaced the O2 sensor because the first time it did this the engine light came on and the only thing that came up was the o2. But when it did it again soon after that, I started changing things, I'm starting to wonder if it is the relay to the fuel pump, because that is what it almost seems like is that it is starving itself for fuel. I was wondering if it could also be the coil pack? Really need to get this problem fixed before I have more invested in fixing this problem than I do in the entire car.