How to deal with carbon deposits on Jetta cars?

Treatment method of carbon deposit on Jetta car: 1, high-grade gasoline flushing. Because the octane number of high-grade gasoline is higher than that of low-grade gasoline, the combustion is completely clean and the possibility of carbon deposition is relatively low. Residual carbon deposits can be effectively cleaned by high-grade gasoline. For example, if your car is filled with 92 # gasoline, you can add one box to two boxes of 95 # gasoline if you feel carbon deposit.

2, run more highways. Because high-speed operation can use the scouring effect of airflow on the inlet to prevent carbon deposition. In addition, improving the shift speed is similar to running high speed, changing the original 2000 shift to 2500;

3. Use fuel cleaning additives. When the engine is working, the cleaning agent is sucked into the oil supply pipeline by the fuel pump together with the fuel. With the flow of fuel, it can not only clean the glue in the fuel tank, the glue and carbon deposit on the filter screen of the gasoline pump and the fuel nozzle, but also automatically clean the carbon deposit on the valve and engine cylinder when the engine works normally.

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