Chilehed - In your last post Picture 1 Chan A Plus or minus 5V DC - Chan B turned Off Picture 2 Chan A Plus or minus 5V DC - Chan B turned Off Picture 3 Chan A Plus or minus 50V AC - Chan B Plus or minus 20V AC Is it something as simple as this that is causing your problem? The other thing is the fi...
I would have said no.
But, as the peaks will rise with speed, how many rpm would the distributor have been doing with the electric drill compared to when it is fitted to the engine?