Will not start

Okay, so the truck listed above is a single cab pickup was wrecked a couple months ago and had no motor damage. So I fixed what body image there was. One of those being the hood and while waiting for a new hood it was not completely covered from the weather. This is just one factor I want you to consider in you mental diagnostic. So the truck ran fine and one night I had started it just to let it run for a minute and make sure lights worked and all that and during this time it shut off. No it's not out of gas the fuel pump runs and it gets fuel all the way to injectors. Now I do believe it will start with starting fluid however won't continue running. So it's getting fuel ignition works spark is there so what else could it be? Since the Airbags came out is there a safety shut off module or something I need to reset even though in ran a good ways after wrecked?