Puff Out Through Carb During Starting (Video)

Amazing. Due to my foolin with old outboards (largely old school magneto ignition) I managed to drum up a built-for-purpose coil/ condenser tester off egag. The thing really works great. And it's true. You can NOT tell if a coil is good or bad by resistance test. you need some sort of dynamic test, something that actually puts the thing into operation