Forget the last post figured it out. But, I did a self-diagnose with a paper clip and came up with a code 32 --The ECM opens each EGR control valve during deceleration and monitors the change in manifold vacuum. This code is set when the change in manifold vacuum is outside the normal range.--Tells me why the service engine light comes on but, doesn't tell me what my major problem is or does it? The spitting and sputtering.