Have not seen this happen before but the recent intermitant running and lack of higher rev sparks leans towards a short in this black box or stator plate coils. Usually when you connect or disconect the white power feed there is a single spark. I have about 4800/min on turning on the power quickly draining the battery. Debating points but will get another ox I think though a newer version perhaps.
had the same deal on my '60 5ta.well not CONSTANT like that,lol. since then i rubber mount the black box.
digschopper 7 months ago
That'd make a dandy coil tester.
88nadroj 1 year ago
this apparently happens when the battery is to low.
geewizboogieman1 1 year ago