Otto Neumann
Active Member
My engine barely runs with the carburetor needle set at the second notch from the top side, and runs exclusively with choke on; if the choke is lowered, the engine dies out immediately, the engine dies out as well if I roll to a stop.
Do you have any idea what could be the cause?
I suspect that it's either the coil or the stator to have something wrong:
It might be a weak spark caused by the high compression environment, thus its incapacity of handling richer mixtures, I'm definitely going
to swap the stock plug with an NGK B6HS, which is already on its way to me.
Shall I swap the stock CDI with a better one, such like one from a GY6 scooter, which I got readily available at my trusted store?
Shall I get a new stator coil?
Sadly it will take a while for a new stator to arrive down here, motorized bicycles are not that popular in EU, and many spare parts are hard to get in short times.
Do you have any idea what could be the cause?
I suspect that it's either the coil or the stator to have something wrong:
It might be a weak spark caused by the high compression environment, thus its incapacity of handling richer mixtures, I'm definitely going
to swap the stock plug with an NGK B6HS, which is already on its way to me.
Shall I swap the stock CDI with a better one, such like one from a GY6 scooter, which I got readily available at my trusted store?
Shall I get a new stator coil?
Sadly it will take a while for a new stator to arrive down here, motorized bicycles are not that popular in EU, and many spare parts are hard to get in short times.