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

[DelMelanie]

Carbon deposits in a car engine can be cleaned through methods such as machine washing and engine disassembly cleaning. Below are the cleaning methods for different types of carbon deposits: 1. Throttle carbon deposits: The throttle is the first gateway for air to enter the engine, and its working condition directly affects the smoothness of the engine's air intake, as well as the stability of the car's driving and the flexibility of acceleration. Therefore, when there are carbon deposits on the throttle, it should be directly removed, cleaned internally with a cleaning agent, and then wiped clean with a cotton cloth before reinstalling it. 2. Intake tract carbon deposits: Once carbon deposits appear in the intake tract, it can lead to insufficient air intake. This results in an imprecise air-fuel mixture ratio, preventing the fuel from burning completely, ultimately leading to increased fuel consumption but weak power. You can go to a repair shop and use the "drip cleaning" method to remove carbon deposits. 3. Engine internal carbon deposits: You can add a small amount of engine internal cleaning agent to the engine oil, let the engine idle for 30 to 45 minutes to clean, then drain the old oil and replace it with new oil.