I have a 1995 delta 88 Royal.The car runs great untill it gets up to full temp and then quits.I checked fuel pump and it wasnt pumping so I figured I'd start with the cheapest thing first and replaced the relay.still nothing.Also when the car cools down it starts rite back up again untill it warms up.Then I replaced the fuel pump,same thing.Last I replaced the pcm.Still no improvment.I don't think there is anything else left unless anyone knows what the problem is.