Won't start up immediatly after fuel up and then died at a stop light once now service enging light is on

When the engine dies the Check eng light is supposed to come on. You need to do a fault code test on the OBD2 engine control module.

could be a weak fuel pump or regulator fault (fuel) faulty relay pump/injection ether one. idle valve sticking. these will all need to be checked.

Could be a simple fuel filter replacement is needed.

did you ever find the salution? my car is doing the same thing

very poss it could be crank sensor ,broken wire ? timing belt? advise installing scan tool that reads live data check eng rpm on scan tool see if shows eng rpm while cranking , poss remove upper timing belt cover make sure is turning and not damaged, poss computer related problem or power to eng systems would have to check for power at fuel injs and check for ground pulse with logic probe or led test light if crank sensor ok also check for spark at plugs with special plug tester and check codes first

check the ignition control module wires are shorting out? Try the wiggle test next time no start. wiggle the wires and see if it starts.This is a factory mechanic approved test procedure.

change the fuel filter

the fuel filter is part of the fuel pump assy in the tank!!
so it is not servicable!!
unless you are replacing the fuel pump!!

Does it do this on warm restarts or on cold starts? Have you checked fuel pressure? It sounds like a bad pump, but I would try the filter first.

Check the electrical for key on power to the fuel pump relay, it sounds like the pump will only run in the start position.