How to clean up the carbon deposit in diesel vehicles?

Cleaning method of diesel car carbon deposit: 1. The most common method is to remove the throttle, clean the throttle with carburetor before and after, and dry it with cotton cloth. It is generally recommended to clean the lower throttle every year or 20,000 kilometers. Of course, different models will have different cleaning cycles. We can do it according to the maintenance manual. 2. Clean up the carbon deposit inside the engine. We can finish it before changing the new oil. Open the oil cover, add cleaning agent to mix with the old oil, and run at idle speed for about 10 minute. Everyone can buy their own detergent. The operation is simple, just do it yourself. 3. 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 use vacuum to suck the cleaning agent into the air intake after getting on the bus to achieve the purpose of cleaning. Cleaning the carbon deposit in the intake system mainly refers to cleaning the carbon deposit in the intake and intake manifold.