i cant figure this one out, i have no spark coming from coil, coil was replaced 4 months ago with msd blaster, car quit and i new that i had to replace the injectors so i removed lower intake to have cleaned and resealed while i was that far into it, i didnt check for reason it quit befor doing this, dont know what is wrong is there suposed to be power to all four wires going into the coil, because ther is, with key on, modual inside dist is good had it tested, noticed that the outer brassy part of what i think is the pickup coil can be turned a little bit should it be solid, car had ecm replaced 3 months ago, as well idle air control, tps, map sensor, ect sensor, plugs wires cap and rotor, i also removed emissions pump while i was doing this, its a 91 ta with 305 tpi, has any one heard of such a problem, any help would be appreciated,

 

It's most likely the distributor, the magnetic coil in the distributor gets rusty and stops working, think of it as a camshaft position sensor for the coil. Hope that helps, I have the same problem with my car and am getting a MSD Street-Fire distributor for my car.

 

it turned out to be the coil, new dont always meen that its good