I have a 95 Mustang GT and I used to have a Jacobs Ignition in my stang. The Jacobs Ignition stopped working and I had to put the stock ignition back in. A few months later I put a Powerdyne Supercharger in my car with the 6 psi pulley. I have an upgraded my fuel pump to a holley forced induction in- tank fuel pump. In the last 6 months I have went through two stock ignition modules. Right now I can't start my car and I am almost positive that my ignition module is out again. Why am I going through ignition modules and what do I need to upgrade to solve my problem. Also sometime my car will die while I am going down the road and it will restart while it is rolling. Because I either dump the clutch or it just will restart it self. Thanks

 

Ive had a similar problem. I got a 95 GT too. My car was stalling while i was driving and then would start back up on it own. I had it looked at and it was my ignition module and my distributor. I guess this isnt much help to you but you have one more thing that it could be. later

 

sounds like bad rewiring when you got rid of the jacobs setup.