Several years ago, I did some work on the fuel pump wiring (at the pump) and a connection I “repaired” then turned out to be the source of my current (no pun intended) problem. The ground side connection came off in my hand as I was making some checks.
I shall permit others to fill in the lessons learned here.
Ya know, at 75, I’m discovering I need to relearn lessons I should have learned years ago...
Glad to hear it. I hope I'm still fixing stuff at 75.