What are the advantages and disadvantages of cleaning up carbon deposits?

The advantages and disadvantages of cleaning up carbon deposits regularly are to increase fuel consumption. Mainly in the following aspects: 1. It is beneficial to restore and improve the power of the car: improve the stability of the fuel system to restore or improve the power and design parameters of the engine. 2. Clean oil circuit: removing carbon deposits is beneficial to reduce the side effects of high sulfur and aromatic hydrocarbons in fuel and improve fuel quality to Euro 4 standard. 3. Fuel saving: I believe many motorists will find that the fuel consumption will increase accordingly after carbon deposition. In fact, this is mainly because the fuel is not completely burned. Regular removal of carbon deposits in automobiles is conducive to improving the molecular chain of fuel, thereby increasing the octane number of gasoline, improving combustion efficiency and reducing fuel consumption. 4. Improve emissions: Regular removal of carbon deposits is conducive to improving the quality of oil products, reducing the content of harmful components in emissions and reducing PM2.5 emissions. 5. Reduce maintenance and prolong service life: Regular removal of carbon deposits can reduce the possibility of knocking, eliminate the negative impact of cold start on the engine, eliminate moisture in the fuel system, avoid rust and prevent fuel system corrosion.