Motorcycle Repair: engine dies when throttle applied, air fuel mixture, centrifugal clutch

Question
hi, we have a 49cc 2 stroke  centrifugal clutch pocket bike, we can get it to start and idle without the choke on no problem but when we apply the throttle to make the bike move the engine dies,

any help would be appreaciated.

nat

Answer
Hi Nat,

I have no experience with this brand of motor vehicle.

I cannot say if the problem exists with the centrifugal drive assy., varnished carburetor, or the air-fuel mixture is excessively rich.

Check air cleaner for air restriction. Clean or replace accordingly.

Cechk condition of spark plug. Check gap and keep plug clean.

Hope this helps.

Respectfully,
Mark Shively