Like many posts I've read, I too have replaced wires, cap, rotor, filters, etc. and still have the issue. Blubbers and spits, next time runs great, next stop lite blubbers and spits again. I don't have the 30+ lbs. fuel pressure. Hangs around 25 or so. Nor does it climb 8 lbs. or so when you remove the vacuum from the regulator. Clean filter, new regulator, nothing seems to make a difference. If I just knew what makes the fuel pressure jump around 8 lbs. when you remove the vacuum I could chase that. I have a 91 that has a little different regulator but runs great and does the 8 lb. or so jump immed. when you remove the vacuum. So the pump should put our around 40 lbs. and the vacuum is a retard to around 30 lbs?? That part seems so mechanical with no electrical, relays, boxes involved. Am I looking at a fuel pump and just bite the bullet?? Thanks for any input!