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What is the recommended interval for engine carbon deposit cleaning?

1 Answers

EllaMarie

07/30/25 8:55am

The recommended interval for engine carbon deposit cleaning is approximately 15,000 kilometers. The causes of carbon deposits in vehicles include: 1. Long-term poor driving habits of the owner; 2. Mismatch between fuel octane rating 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. Inaccurate 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 vehicles 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.

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