The diesel truck suddenly ran out of gas. What happened?

There are many reasons for the sudden fuel consumption, including different road conditions, personal driving habits and other objective factors will affect fuel consumption. Common reasons for diesel vehicles are as follows:

1. Insufficient tire pressure or tire aging. If the tire pressure is too low, the contact area between the tire and the ground will increase, the driving resistance will increase and the fuel consumption will also increase.

2. The air filter element is blocked. It may be that the filter cloth of the air filter element is uneven, which leads to less air intake and increases the fuel consumption of the car.

3. The injector pressure is not up to standard, resulting in poor diesel atomization.

4. Cylinder wear and air leakage lead to cylinder depression, which leads to poor combustion effect and increased fuel consumption.

If it is winter, the fuel consumption itself will be higher. If winter special diesel oil is not added, the diesel oil label will not meet the requirements, which will also increase fuel consumption.

The above are common reasons, and there are some other reasons, such as excessive wear of high-pressure pump, unclean throttle, long-distance driving failure, excessive carbon deposition and so on. These will increase fuel consumption.

The following methods can reduce fuel consumption:

1, don't put unnecessary things on the car to reduce the load of the car; Step on the accelerator and brake lightly, especially when starting. Try to drive at a constant speed, don't be fast and slow for a while.