62 Valiant 200 / 170 cuin /6 - Odd smell - then dead battery
When I jumper this way
View attachment 1716090581it stalls...
Lets just focus on this.
A. Why would it stall?
Most likely the power found a short to ground.
Electrictiy isn't going to flow through a resistor and coil when there is an easier path.
B. Since there are a few ways that could happen, eliminate the regulator.
If it keeps running, then its something to do with the regulator.