Scooter trash
Been Around the Block
I've had this Zehn since 2012 and it never ran right. It would shut off and come back on like it was fuel starved. It has a vacuum fuel pump, the fuel tank is in the floorboard. This was the problem and the fix was dirt simple. The factory exhaust outlet is about the size of a dime.
Just drilled another hole and runs great.
Just drilled another hole and runs great.