Ford F150 - 93 fuel issue. Truck wont start

I have a 93 F150 straight six given to me by my wifes parents because it has a brake issue and parked it for two years. So now I am trying to get it to run but am having no luck. First: both fuel pumps were not working so I replaced one of them and that runs now, but the truck still won't fire up. I sprayed either in the intake and it ran for a couple of seconds so I know the engine is not shot. There is pressure in the lines when I turn the key but still nothing. Does anyone have any ideas.

You need to find out how MUCH pressure there is, so find or buy a gauge & look at the chart at the bottom of this diagram. Your fuel pumps are different from what's shown, but the pressure specs are the same as the V8s.



If the pressure is in spec, then it's possible that the injectors are gummed shut. You can either remove them & take them somewhere to be cleaned & flow-tested, or just replace them, or you can try shorting their ground wires (the ones that are NOT red) to ground for a few seconds at a time to heat them up. When you hear them start clicking, they're opening. Pour some Berryman's B-12 Chemtool in the tank per the instructions on the can from WM.