How to Solve Engine Carbon Deposit Faults?

[BradyAnn]

Solutions for engine carbon deposit faults: 1. When driving at high speed, the engine's intake and exhaust volumes increase, which can expel some carbon deposits; 2. For manual transmission vehicles, increasing the RPM during gear shifts can help remove some carbon deposits; 3. Take the vehicle to a maintenance station for professional cleaning; 4. Avoid prolonged idling to prevent carbon buildup in the engine. The engine obtains energy by burning the air-fuel mixture, during which a very small amount of gasoline adheres to the throttle valve, intake manifold, valves, and combustion chamber, forming carbon deposits. Minor carbon buildup can cause issues like unstable idling, shaking, and difficulty starting, while severe cases may lead to engine knocking, stalling, or failure to start.