12 Reasons for High Fuel Consumption of Crown

The reasons for the high fuel consumption of 12 generation crown are as follows:

Affected by temperature: oil consumption fluctuates and will increase when the temperature is low in winter.

The vehicle has not been maintained for a long time: unclean oil and air filters can also lead to increased fuel consumption. Dirty oil leads to poor lubrication and increases the resistance of all moving parts of the engine. It takes more energy to overcome the resistance, and the fuel consumption will also increase.

Insufficient air pressure: insufficient air pressure will cause the contact area between the tire and the ground to become larger and the friction will become larger, that is, the driving resistance will become larger and the fuel consumption will increase.

Excessive carbon deposition on vehicles: The places with carbon deposition are throttle, fuel injector, air intake and piston crown. Excessive carbon deposition anywhere will lead to incomplete combustion, which will lead to increased fuel consumption.

It is suggested that the car should be driven to the 4S shop, and professional technicians should clean up the engine carbon deposit. And all-round inspection of vehicles. Million car purchase subsidy