the car is a little hard to start but runs fine after you head down the road and let off the gas the check engine light comes on. I can shut it off and and it is really hard to start but starts and runs good. Once it gets warmed up the engine light doesn't come on any more and runs fine. I have replaced Fast Idle control valve,Electronic Air Control valve,EGR valve,PCV,plugs plug wires ,and distributer cap.