The fuel system of the automatic gas scooters requires attention. Make sure to use high-quality fuel. Poor-quality fuel can clog the fuel injectors or carburetors of the automatic gas scooters. Regularly check the fuel filter of the automatic gas scooters. A dirty fuel filter can restrict the flow of fuel and cause performance issues. If the fuel filter is clogged, replace it according to the manufacturer's instructions. Also, keep an eye on the fuel tank. Make sure it is clean inside and free from any rust or debris.