What is the reason for the loud idling noise of Wuling Hongtu?

Hello, car owner According to your description, it should be caused by the dirty throttle of the vehicle engine or the stuck idle motor. I suggest you go to the repair shop to clean the throttle and idle motor. This problem should be solved. I hope I can help you. You can continue to consult if you have any questions. Wish you a happy life! Happy family! If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.