How often should carbon deposits in Mercedes-Benz be cleaned?

[Tracey]

Generally, engine carbon deposits should be cleaned every 20,000 kilometers. Methods for self-cleaning carbon deposits in cars are as follows: Use higher-grade gasoline for flushing. Since the octane value of high-grade gasoline is relatively lower than that of low-grade gasoline, it burns more completely and cleanly, resulting in a relatively lower possibility of carbon deposit formation; Drive more on highways. High-speed driving utilizes the scouring effect of airflow on the intake ports to prevent carbon deposit formation. In addition to increasing the transmission speed, it also has a similar effect as driving more on highways; Shift gears at 2,500 RPM instead of the original 2,000 RPM. This can effectively prevent carbon deposits, improve the car's power, and avoid engine knocking caused by excessively low transmission speed, thereby protecting the engine. Functions of car engines: The car engine is the device that provides power to the car, serving as the heart of the vehicle. It determines the car's power, fuel efficiency, stability, and environmental friendliness. Depending on the power source, car engines can be divided into diesel engines, gasoline engines, electric vehicle motors, and hybrid engines, among others.