After a period of use of the fuel system, the dust in the air and impurities in the gasoline will cause the oil path to be blocked or blocked, and the carbon deposits and gums produced during the combustion process will adhere to the intake and exhaust valves. Exhaust valves, throttles and combustion chambers, especially those attached to gasoline injection nozzles, make injectors clogged and stick, resulting in leakage of fuel injection, poor atomization, and even no fuel injection, resulting in fuel consumption. Increased engine power drop, idling instability, poor acceleration, and startup difficulties. According to the test, 50 automobile engines were cleaned with the product and achieved significant results: the average power increased by 26.37%, the fuel saving was 11.20%, the CO emission was reduced by 63.40%, the HC emission was decreased by 59.00%, and the smoke emission was decreased by 51.40%.

The hazards of carbon deposition in the fuel system: 1. Engine knock and vibration 2. Oil and power shortage 3. Difficulties in starting

The reasons for the formation of carbon deposits in the fuel system: 1. Poor driving conditions: gravel, muddy roads; urban congestion roads, not only low speed, but also need regular braking and starting 2. The air environment in the city polluted 3. Domestic fuel quality is limited and there are more impurities

Maintenance measures: It is recommended to clean the fuel system every 15,000 kilometers