88 Ranger Up and Dies

I have a problem I could use some help with.
88 Ranger 2.3 FI
Last week it started acting up running rough on excelleration. I replaced the Cap, Roter, Plugs and wires, while putting the new cap on I broke one of the screws off in the distributor so I replaced it with a rebuild w/module. After driving about 7 miles it died, was getting fuel but I had NO Spark. I then replaced the coil, seemed to fix the problem and it was running great then after 10 miles same thing just died, I checked again and NO Spark. I then had AutoZone get me a new distributor and coil, under warranty, replaced both again and it ran fine again. My brother put about 150 miles on it and said it is now dying randomly at different times. Let it cool down and it will start again. I am going to swap MAP sensor tomorrow with one I have to see if that helps.

Any suggestions would be appreciated.

Thanks