Yep...unfortunately back with yet another bleeping electrical issue. 69 dart 318 only electrical mods: orange box ecu and bypassed amp gauge

The car just dies no sputtering no nothing, just quits. Typically it is either at idle or low cruising speed less than 45mph. When I pull the coil wire some times I have spark sometimes I dont. Car normally starts back up but sometimes it takes a while.

When I was putting on a new OEM coil I noticed the coil end of the wire was soft and greasey cut that section out and reinstalled. Ran fine for a while....but doing it again. so I put on a completely new coil wire and its still happening.

Where should I start? Got a new mulitmeter, but not much experience in using it. Thanks in advance for any assistance provided

Steve​