Jim,
Check the 5amp fuse that is on a single wire right next to the fuel mixer, also may want to check the Cam & Crank position sensors on the front of the engine for both moisture and see if they are connected or shorted.
Under the cup holder on the right side of the dash you can pull the cup holder out and look right by the tilt lever control there should be a white OBDll connector ( may be taped up) you can hook up a hand held device to. I may have a new dash panel for this truck also if you need it. Also check the wiring harness where the steering column tilts, there was issues with the harness pulling out of the plugs or wires breaking from the harness being too short.