About a week ago my 92 Dakota 5.2 started to miss and blow white smoke smelling of raw fuel.I put the scanner on it and came up with the fault code #27 injector 7 control circuit. I borrowed as set of noid lights and when i tested #7 it's getting constant power while running.The one others are pulsating like normal. I'l leaning toward the ECM,but looking for suggestions.Thanks ahead of time.

 

Yes possibly PCM also maybe a short in the wiring. I will move this to the 1st generation Dakota sub-forum.