How much does it cost to clean the throttle of Kia Chi Run?

KIA Zhirun's throttle cleaning price: about 100-around 200 yuan (if it doesn't match, it may not be around 50 yuan), and 4S stores are more expensive. Generally, a barrel of cleaning agent is about 100 yuan, and the labor cost is 120. It will be more expensive if matched, maybe 400-800 yuan. Danger of not cleaning the throttle: 1. Unscheduled cleaning will lead to wrong throttle opening. Second, it will cause air with impurities to enter the engine combustion chamber. The abnormal engine operation caused by these two results is mainly manifested as unstable idle speed; Sudden and instantaneous stall at high speed (the feeling that the throttle suddenly closes); Power drop; In severe cases, it will cause difficulties in starting and increase fuel consumption.