Cranking problem
 

I have a 1991 Ford F-250 with a 5.8 in it.It will turn over but want fire up. I have chance the Dist.Tps, sensor, coil ,and the computer and the motor wire harms too.Could it be the water temperature sensor for the computer.That is the only thing I haven’t replaced.It will break twice and then go solid on the out put side of coil.