I recently repaired a 96 accord that did the similar thing once it got warmed up it would stall I replaced the ignitor and it hasn't come back yet its been at least 2 weeks. The next time it dyes turn the key on and listen, when the check engine lite goes out you should hear a click if it does the relay is fine. The other thing is that if it just shuts off it more than likely isn't fuel if it was fuel it would sputter.