How to deal with the phenomenon of diesel engine "speeding car"

How to deal with the phenomenon of diesel engine "speeding car"

Diesel engine "flying car" refers to the sudden out-of-control and sharp increase in engine speed, often accompanied by loud noise and black smoke. This is a dangerous failure. If not handled in time, it may cause serious damage to the engine and even cause an accident. The following is the correct way to deal with the "flying car" of diesel engines.

Take emergency measures immediately

1. Cut off the fuel supply: quickly push the accelerator to the shutdown position, or turn off the fuel switch to block the fuel supply. This is the most direct and effective control method.

2. Block the air intake channel: If the cut-off of the oil channel is ineffective, immediately cover the air filter inlet with thick cloths, clothes and other items to cut off the air supply. Lack of oxygen can cause the engine to shut down.

3. Forced shutdown: Some diesel engines are equipped with an emergency shutdown device, which can be operated directly to stop running.

Avoid wrong operation

Do not force the speed to be reduced by changing gears or stepping on the brakes, which may cause damage to the transmission system or the vehicle to get out of control. At the same time, avoid direct proximity to high-temperature or rotating parts to prevent injury.

After-the-for overhaul

After the car stops, the engine needs to be fully checked. Common causes include speed control failure, fuel injection pump jamming or excessive oil entering the combustion chamber, etc. Professional maintenance personnel should be contacted to troubleshoot and repair the problem, and ensure that the hidden dangers are completely eliminated before starting the engine.

Preventive measures

Maintain the engine regularly, check the working status of the speed regulator and the fuel injection system, and replace the aging parts in time. Pay attention to whether the oil level is normal and avoid adding too much.

In a word, in the face of diesel engines, we must stay calm, quickly take forced shutdown measures such as cutting off the oil and gas, and thoroughly overhaul and strengthen daily maintenance afterwards, so as to effectively prevent risks.