How often does the engine carbon deposit clean up?

1. Cleaning the throttle: In general, it is recommended that the period of cleaning the throttle is 20,000km. 2. Clean up the carbon deposit in the engine: It is generally recommended that the cleaning cycle is 30,000 kilometers. 3. Clean up the carbon deposit in the oil circuit: add special clean fuel additive to your car fuel tank on time, and it is recommended to add it every 3000 kilometers! 4. Clean up the carbon deposit in the air intake system: It is generally recommended that the cleaning cycle be about 60,000 kilometers.

The most extensive way is to disassemble the throttle, clean the front and rear sides of the throttle with carburetor and clean it with cotton cloth. It is usually recommended to clean the throttle once a year or 20 thousand kilometers. Of course, different cars will have different cleaning cycles. We can do it according to the maintenance manual. Clean up the carbon deposit inside the engine. We can finish it before changing the oil. Open the oil cover, add detergent, mix it with old oil, and wait 10 minutes to run up and down. You can buy your own detergent. The actual operation is very simple. Just do it yourself. Air intake system cleaning: buy a bottle of air intake system cleaning agent, pour it into the liquid storage tank of special cleaning equipment, connect the air intake system, and suck the cleaning agent into the air intake with vacuum air to achieve the purpose of cleaning. Cleaning the carbon deposit in the intake system mainly refers to cleaning the carbon deposit in the intake pipe and intake manifold. Its purpose is to eliminate carbon deposition in the intake system, improve intake flow and speed, and reduce engine jitter and idle instability.