Bob - That's why I call it "elusive"!! All the grounds are good and I've checked voltages at the dual relay, injectors and fuel pump and they're all good. (when I check them) Problem is...without hard wiring a meter to the dash, I can't see the voltages when the problem arises...and it's only an occasional problem. Perhaps that's what I need to do. I'd also like to see fuel pressure at the dash too. Maybe that'll be my weekend project!!