Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Also, make sure neither flywheel is loose on shaft & magnet timing wheel disk & sensor are secure & smallest air gap seperated. Is this the original Blue engine or upgraded all silver color engine with all Plastic sealed, Black color ignition module ??...The Negative (-) battery lead wire (or dedicated 5th wire lead on all silver engine) Must be securely attached to engine ground metal. Again, hope some of this is helpful..Regards, ..tom.