My horse 6 car suddenly didn't have a gas door when it was driving, and the temperature was not high. It's normal to stop and start again. How did this happen?

Hello, this is caused by dirty throttle. When you turn off the ignition switch, the throttle will automatically reset and dirt will scratch. So if you click it again, it will feel normal. I suggest you clean the throttle to solve the problem. I hope my answer can help you. If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.