why is my 95 fleetwood running rough?

What is your question?

the car has been running really well until yesterday when i started to accelerate the engine started to "stutter" a little then the problem seemed to go away. today i started the vehicle and it ran fine until i stooped at the lights and it started to idle rough then i went o accelerate and it didn't seem to be running on all 8 cylinders and is running rough like that all the time now. I recently had an oil change. the check engine light is not on.