Description Auto Choke for TGB 50cc / Vmoto 50cc 2T Scooters The Auto choke works by controlling the fuel flow to the carburetor, extra fuel to the engine when cold starting. The choke automatically moves to a closed position once warm, setting the carburetor to a normal warm operating position. If the choke fails it usually stays in an extended position and the engine will be very difficult to start due to the limited fuel require to cold start. Fits Bug Navigator.
