You are either missing spark or fuel i'm guessing. If it's fuel, you could have a failed fuel pump. If it's ignition (spark), you could have a faulty ignition module. I believe this has the TFI, but may be remote mounted.
My son's 1995 Bronco(5.0L engine) quit running on two separate occasions(2 months apart). The first time required a new fuel pump ($800 with labor) and the second time it required a new engine computer ($500 with trouble shooting).