Is pea fuel treasure effective for direct injection engines?

It is effective, but it is not very effective.

Fuel treasure's main function is to clean up carbon deposits. After the car is used for a long time, carbon deposits will be generated inside the engine, which needs to be treated by Fuel Bora to make the fuel burn fully.

Fuel treasure can clean up some carbon deposits, but it is not comprehensive, and the engine technology now is particularly high. A thorough cleaning is impossible.

Its working principle is particularly simple, that is, let the nozzle spray oil directly into the cylinder, and there is another way to open it. This way is to climb the fuel directly into the trachea, and in this process, the engine oil can be directly absorbed. However, there are some impurities and compounds in these gasoline, which are easy to form some colloidal objects, that is, carbon deposition. If it is not cleaned for a long time, it is easy to increase fuel consumption.

Fuel treasure can clean the throttle, but the cleaning methods of different engines are different, so the working principle is also very different. Just like direct shooting, it does not pass through the throttle valve and does not need to be cleaned with fuel. But when cleaning, you should know what model your car is and whether it is suitable for this kind of cleaning. We should also pay attention to these when cleaning in 4S shops or repair shops.