93 f-150 died while idling now it will not start?

It doesn't seem like you have enough information yet. Just as with any vehicle, there are three basis things required to make the engine run, fire, fuel, and air. If any of the three are missing the engine will not run. Air is not usually a problem with a no run situation but it does play a part in smooth running. First check to see if there is spark to the spark plugs and out of the distributor. If not start looking for the reason. If there is spark, look to see if fuel is getting out of the fuel pump and out of the fuel filter and into the throttle body. fuel pump is out