What are the effective methods for removing carbon deposits?

[Sullivan]

Effective methods for removing carbon deposits include: 1. High-pressure cleaning of the engine cylinders; 2. Disassembling and cleaning the engine; 3. Using an engine cleaning solution (commonly known as "engine drip"). The benefits of removing carbon deposits are: 1. Restoring or improving the engine's power and design parameters; 2. Reducing the side effects of high sulfur and aromatic hydrocarbons in fuel, thereby improving fuel quality; 3. Enhancing combustion efficiency and reducing fuel consumption; 4. Improving oil quality, decreasing harmful components in emissions, and lowering PM2.5 emissions; 5. Reducing the likelihood of engine knocking and eliminating the negative effects of cold starts on the engine; 6. Preventing rust formation and protecting the fuel system from corrosion.