I believe that many car owners will pay attention to the fuel consumption of the vehicle when they buy a car. A fuel-efficient car can directly reduce the cost of the car while providing more powerful endurance. However, it is necessary to make iron itself. Good driving habits will inevitably affect fuel consumption. The four most expensive habits discussed today do not know if you have such a habit?
1 long idle speed
Idle speed means that the engine does not work, the car is at rest, but the engine is still consuming fuel. According to relevant test data, the fuel consumption of idle speed is about 1~2L/h, while the current No. 92 gasoline is nearly 7.15 yuan/yuan. Because the fuel consumption of each car is different, the long idle speed makes you I don’t know how many kilometers you drive, I believe you have a standard answer.
The most critical long-term idle speed will also cause engine carbon deposition due to insufficient combustion of gasoline in the cylinder, resulting in problems such as high fuel consumption, engine shake, and acceleration.
2 frequent braking
The physical principle of the brake is to convert the kinetic energy of the car into heat energy consumption, and the kinetic energy comes from the power provided by the engine. It needs fuel combustion to provide work, so frequent brakes will naturally consume fuel. Of course, for safety reasons, the necessary brakes are also certain.
3 slam on the throttle
The throttle determines the thrust generated by the engine by controlling the metered fuel flow of the fuel regulator. This means that slamming the throttle will allow more fuel to be injected. On the highway, open cruise or adaptive cruise, and even speed can reduce fuel waste.
4The trunk load is too large