How often does Ruifeng S3 clean the throttle? Every time I go to the 4S shop, he asks me to clean it. how much is it?

Ruifeng s3 cleans the throttle probably 150 yuan. Generally, it can be cleaned once every 5000 to 10000 km. If you use a throttle valve, it will be really good to clean it frequently. Whether the acceleration of a car is flexible or not has a lot to do with the dirt of the throttle. Cleaning the throttle can reduce fuel consumption and make the engine flexible and energetic. Cleaning is simple. Disconnect the connection between the intake pipe and the throttle, wipe the carbon deposit inside the throttle with a cotton cloth dipped in detergent until the position is clean, and then reinstall!