Well I tried the new distributor and it didn't fix the problem. I checked the timing with the new one and it's steady, so I put the old one back in and the timing is steady with it now. My light may have mislead me yesterday. It is an adjustable one, and sometimes has a mind of it's own. There is an exhaust leak between the manifold and pipe and the rear O2 sensor may be bad, it reads .000 not running and 1.25 running. I'm going to address these two isues just to rule them out. I suspect the O2 may be reading right though because it runs real rich.