Thanks for the great detail.

Not sure what you mean about spitting back through the throttle valve but except for the standard constant weeping at the EHA, I see no fuel anywhere else.

A few days back I ran the car in the dark to see if the wires were sparking and I could make out very faint spark off of the main coil to dist cap wire-verrrrry faint thought-that tell you anythhing?

Can I test the coil, ECU (what is that?) and the low voltage brushes with a standard meter? Any help with the test procedures would be welcomed.

Thanks.

J. Boggs