try testing FP with a gauge on the rail as a starter to lead you in the right direction ?I see your point, but the 02 sensors have nothing to do with starting the car, at least in that capacity. I am going to put a new fuel pump and regulator in and see what that nets me. Even if it isn't the problem, there is still nothing wrong with replacing the 25 yr old hardware before it fails on me at the wrong time.