This is the older, original ECM.
The only loose pin on this one, is the top right. I can move the pin's tip easily 1.5mm but cannot see any corresponding movement on this side.
The potting did not really fight much, but getting it to this stage was about an hours worth of labor using a dremel, razor and precision sharp flat bladed tweezers.
I'm seeing a lot of Jeep forums where they have the same issues with stalling and power cut outs and stuttering, and their PCMs are much more difficult to get inside of, but a resoldering of these pins is a permanent solution.
But I want a higher wattage iron before attempting