Hey everyone! I have just finished reassembling my motor after fixing a headgasket. Before the headgasket the car ran, but stuttered on any acceleration, which i attributed to blown hg. I tried to start it today and only got an occasional backfire. So i put a plug in the main coil wire and i was getting one good spark and the rest were VERY weak, Almost to the point to where i couldnt see them in my pitch black garage. My cranking dwell is 6.0ms just as it was before and i have a brand new hei module. Does anyone have any idea as to why my car would get one good spark and then next to no sparks for the rest of cranking?