Why did Volkswagen still take a taxi out?

Hello. Is it normal to turn it on once and then turn it off? If it is. It is possible that the engine often runs at low speed and the engine has too much carbon. Some gasoline was absorbed by carbon deposits, and the phenomenon of starting and extinguishing appeared. Or the throttle is too dirty and insufficient air intake leads to flameout. All these can be solved by cleaning. Generally, it is better to do it once every 30,000 kilometers. Remember to equip the computer before using the throttle valve after cleaning. I hope I can help you. Have a nice trip! If there is something wrong with your car, ask the car mechanic. 4S shop professional technician, 10 minutes to solve.