Bogging full throttle

[Tony8873]

Just bought a used taotao pony 50 with 77 miles 2020. Ran it to 200 miles and did all the maintenance oil, gas filter, plug but now I have no power. Starts great engine runs great on the stand but when I get on it im having trouble going on the flat. Any suggestions? ngk iridum 7544 plug

[mvdc1980]

Hi, it sounds like your ignition cable is loose. Maybe tiestrap it to your carb. But bogging can also be a used spark plug.