What are the methods for removing carbon deposits from a car?

[LeAubree]

Methods for removing carbon deposits from a car include: 1. Disassembling and cleaning various engine components; 2. Performing a fuel system cleaning using an intravenous drip method; 3. Adding fuel system cleaner to the fuel tank. The causes of carbon deposits in cars are: 1. Long-term poor driving habits of the owner; 2. Mismatch between fuel grade and engine compression ratio; 3. Aging or damage to the engine carburetor; 4. Prolonged high-load driving; 5. Failure to replace the air filter; 6. Incorrect ignition timing or fuel injection timing; 7. Low engine temperature; 8. Poor sealing of valves and valve seats; 9. Extended engine idling. Methods to prevent carbon deposits in cars include: 1. Regularly cleaning components prone to carbon buildup; 2. Avoiding prolonged idling; 3. Using appropriate fuel additives; 4. Using the gasoline grade specified for the vehicle.