Running fault

[barty5]

Ill place it here although it may be electrical not sure. Have a scooter has a flat spot round half throtle. so far we have looked at carb (replaced it ith new near new one we had of a wreck which ran fine) also looked at plug, windings, cdi , fuel, s/plug, coil, any other thoughts???

[barty5]

come on someone got some ideas????

[Str8 Jacket]

Change the spark plug and see if it makes a difference. Be an easy fix if it is....

[barty5]

Change the spark plug and see if it makes a difference. Be an easy fix if it is....

done that twice