Please delete

Fuel pressure good? and is it holding?

Try the ignition module. You will be the 3rd one tonight i suggested that to all of you with similar problems

If he did the complete distributor, that has been replaced - still they seem to have a habit of failing.

Make sure you check your grounds/battery cables, they can cause weirdness.

I think read somewhere that the oil sending unit can do freaky things with the fuel pump.