1. Don't drive for a long time
The idle time is long, and the time required for the tanker engine to reach the normal temperature becomes longer. When the gasoline is sprayed on the back of the valve, the evaporation speed is slow, and carbon deposits are born. At the same time, it is often idling, and the air flow into the tanker engine is also small, so that the scouring effect on the carbon deposit becomes weak, which promotes the deposition of carbon deposits.
2, pay attention to the timing of flameout
For a tanker equipped with a turbocharger, do not immediately turn off the fire after high-speed driving or climbing, and then turn off the flame after 10 minutes of idling. The tanker with turbocharger forms a carbon deposit ratio. Generally, the naturally aspirated tanker is several times faster.
It is recommended that the car owners do the cleaning of the intake system every 20,000 to 40,000 km under the condition that the routine maintenance is satisfied, that is, the special equipment-specific method for the intake port of the vehicle on the premise that the engine is not disassembled. The operation of carbon sequestration is carried out at parts where carbon deposits are easily formed, such as valves and oil passages.
3. Use clean gasoline
Impurities in gasoline are the main components of carbon deposits, so the tendency for carbon to form carbon deposits is weaker. However, it should be noted that the high number does not equal the high quality. The label only represents the octane number of the oil and does not represent the quality and cleanliness. In order to ensure the cleanliness of gasoline, some drivers use the practice of adding gasoline detergent to gasoline. This effectively prevents the formation of carbon deposits on the metal surface, and gradually activates the original carbon particles and slowly removes them, thereby protecting the tanker engine from damage. However, the addition of gasoline cleaners must be cautious. If you add a fake product, you will get the opposite effect.
