Hi,
This morning I worked through the steps to flip my 1960 roadster from positive to nagative ground. I didn't get a spark from the F terminal on the generator, and haven't switched the wiring to the ameter yet (more wires than I was expecting).
The problem is that my new electric fuel pump no longer seems to be working (no ticking). I did manage to briefly short to the chassis while working near the battery after completing my flip. What could be my problem? Thanks
Assuming you have an SU fuel pump the electronic (pointless) type are polarity senstive with suffix EP or EN respectively. Some later points types are as well because of the addition of a quenching diode replacing the condenser, which needs to be reversed when changing battery polarity.
