In Reply to: New carb seems not to get fuel after running a while posted by Ron on June 25, 2023 at 14:08:38:
Sounds like you have a bad condenser, internally cracked coil, or a bad ballast resistor. 6v system will produce as strong a spark as a 12v system if all components are up to par. Any of these components go bad you will have the same problem regardless of battery voltage.