pre 96 Rodeo 4 cyl just stops running - like dies

While driving , engine dies , while coasting I am able to start engine and continue driving till it happens again . Check engine light is on . Had it scanned and code is p0351 - ignition coil . Had new ignition coil installed . Check engine light is still on , new scan says p0351, and engine still cuts off .Any ideas , comments will be greatly appreciated , LFE
PS I tried a search with no luck .