19 Ming Rui 1.5l What is the reason for the high fuel consumption of the deluxe automatic deluxe edition?

It is the specific reason for the high fuel consumption of automobiles: 1. Affected by temperature: causes fluctuation of fuel consumption. When the temperature is low in winter, the fuel consumption will increase. 2. The vehicle has not been maintained for a long time: unclean oil and air filter elements will also lead to increased fuel consumption. Dirty oil leads to poor lubrication and increases the resistance of all moving parts of the engine. More energy is needed to overcome resistance and fuel consumption will increase. 3. Insufficient air pressure: Insufficient air pressure will increase the contact area between the tire and the ground and increase the friction, that is, the driving resistance will increase and the fuel consumption will increase. 4. There is too much carbon deposit in the car: the places with carbon deposit are throttle, fuel injector, air inlet and piston top. Excessive carbon deposition anywhere will lead to incomplete combustion, which in turn will lead to increased fuel consumption.