Checked everything. Even replace the distributor. Noticed there isn't a ground pulse going to the coil. The coil has power but it isn't getting the signal in the blue wire to pulse. If I start tapping the signal side of the coil with a jumper wire to ground it'll sputter and try to fire when cranking it over.

What I need to know is where that blue wire (changes to white/black in first plug) goes to or what controls it. Do I have an issue with the computer or is it something else????

On line manuals in caravan section could be some help.

In my wiring diagram the DK blu is the positive. Ignition switch,alternator,voltage regulator 6 pin connector,spark control computer,egr solenoid,air sw solenoid. On a Ford they always pulse the negative Blk YEL wire. It also goes to the spark computer. I would suspect the spark computer as the signals from the distributor also go to it. As you have a six pin connector I would ohm the wires between the coil and spark computer. Same color all the way.
You can send me a private email and I can scan and fax a copy to you if needed.

Thanks. What I've found is that I am not getting any output from the computer so I suspect that is the problem. Unfortunately a new computer is more than what the truck is worth.

I would get the number off of the computer and call a few scrap yards. Normally they give a 30 day warranty or they replace it free. At least you would get a lot more than scrap for the truck. I've bought used ones for family vehicles and they lasted until I was ready to sell.