*Sorry, I meant 04 SEDAN, not coupe.

I'm having some issues with my 04 sedan. Like the title, the engine would turn over, but then if I don't give it some gas to keep the rpms up, the car will die. I ran an OBD II on it, no codes. I was told that it maybe something wrong with the fuel monitoring system or the throttle body. I replaced the old battery with a new battery, so that isn't the case, and since this is an 8 year old car, the battery probably needed to be replaced anyway. Any contributions to this will be greatly appreciated. Thanks!