My mom has a 93 250 w/diesel and 5- speed manual trany. the truck will not start i have checked the basics like filter,shut off solinoid and i have fuel spray at each injector when cranking, and also before this happened if you used the cruise control it would blow the fuse and kill the truck put new fuse in and would start back up but not now. What could be the problem? bad crank sensor

 

Check to see if you have 12 volts going the fuel solenoid on the injection pump.