Cotton (HS code ) trade insights

List of contents of this article:

• 1, What is the difference between bursting cylinder, knocking cylinder, pulling cylinder and flooding cylinder?
• 2 、start How to solve the problem of machine cylinder flooding
• 3,Cotton (HS code ) trade insights What should I do if the cylinder of the car engine is flooded?
• 4, What is the problem with the engine submerged cylinder
• 5, Engine Flooding Cylinder Handling Tips
• 6, What is the reason for the electric injection engine to flood the cylinder

What is the difference between bursting cylinder, knocking cylinder, pulling cylinder and flooding cylinder?

1. Cylinder burst: "Dadada" car "cylinder burst" refers to a fault that the piston is stuck in the cylinder after thermal expansion due to excessive engine temperature. After the failure, the engine will be accompanied by a "da-da" sound. In severe cases, the cylinder will be under too much pressure because it is stuck by the piston, spewing out thick flames, which looks very scary.

2. Different properties: the cylinder is that the inner wall of the cylinder is pulled into a very deep groove. When the piston and piston ring rub against the cylinder wall, they lose sealing, resulting in a decrease in the compression pressure of the cylinder and the loss of power.Knocking on the cylinder is a phenomenon in which the metal knocking sound occurs when the pressure increase rate in the cylinder is too high.

3. The reason why the engine knocks on the cylinder. First, the gap between the piston and the cylinder wall is too large, resulting in the sound of the piston swinging and hitting the cylinder wall. Second, the sound is different from the former caused by poor lubrication, just like a small hammer knocking on a steel pipe, rigid, rigid, rigid sound.

4. Due to the excessive temperature of the engine, the piston expands too much, eliminating the matching gap and pulling the cylinder. The reason why the car knocks on the cylinder: the gap between the piston and the cylinder block is too large. When the piston moves to the vertex, it is affected by the horizontal force of the inclined connecting rod, resulting in the left and right knocking of the cylinder. The lubricating oil film is not thick enough.

5. It can be judged that the engine pulls the cylinder by observing the abnormal rise in water temperature, the reduction of oil pressure, smoke from the oil outlet, decline of power, and oil marks on the flooded cylinder or spark plugs.If the engine in idle conditions can obviously hear the sound of cylinder knocking and air leakage, it can also be judged that the engine is seriously pulling the cylinder.

6. Engine cylinder flooding is a man-made phenomenon that mostly occurs in carburetor engines. When starting in winter, it is often willing to check the oil in both feet to increase the amount of gasoline in the cylinder and facilitate the car to start at low temperatures. However, when there is too much gasoline in the cylinder, it blocks the normal combustion and explosion of the spark plug, resulting in the phenomenon of not being able to start or knocking on the cylinder.

How to solve engine flooding cylinder

1. The tips for engine flooding cylinder are as follows: remove the spark plug, unplug the ignition coil plug, and start the start Let the machine idle, take out the oil inside, dry the spark plug before installing it.

2. Engine cylinder flooding refers to the excessive fuel in the engine cylinder, causing the spark plug to not work properly, resulting in the inability to burn the gas in the cylinder. The solution is to remove the spark plug cleanly and suck out the excess fuel in the cylinder. The phenomenon of engine cylinder flooding mainly exists in carburetor engines, especially single-cylinder diesel engines.

3. When this happens, the most directThe quick solution is that the owner needs to step on the accelerator pedal to the end and hit the motor for about 5 seconds, but it needs to be repeated twice, with an interval of 3 to 5 seconds during this period. When these actions are completed, the problem can basically be solved.

4. The solution is: keep stepping on the accelerator pedal to the end, hit the motor for 5 seconds, with an interval of 3 seconds, repeat twice, and the problem can basically be solved. If there is too much fuel, remove the spark plug to clean up.

What should I do if the cylinder of the car engine is flooded?

1. The tips for handling the engine cylinder are as follows: remove the spark plug, unplug the ignition coil plug, start the engine and let it idle, take out the oil inside, dry the spark plug before installing it.

2. Engine cylinder flooding refers to too much fuel in the engine cylinder, which makes the spark plugs not work properly, resulting in the gas in the cylinder being unable to burn. The solution is to remove the spark plug cleanly and suck out the excess fuel in the cylinder. The phenomenon of engine cylinder flooding mainly exists in carburetor engines, especially single-cylinder diesel engines.

3. The solution is: keep stepping on the accelerator pedal to the end, hit the motor for 5 seconds, with an interval of 3 seconds, repeat twice, and the problem can basically be solved. If there is too much fuel, remove the spark plug to clean up.

4, but if the above rapid method still doesn't work after using it, there is another way to solve this problem.

5. What to do if the cylinder of the car engine is flooded? The solution to the problem of car engine cylinder flooding is: step on the accelerator pedal to the end, hit the motor for 5 seconds, and repeat twice at intervals of 3 seconds;Remove the spark plug and clean it up.

6. Remove the spark plug and clean it up. If there is too much residual oil in the cylinder, it can be started; step on the accelerator pedal to the end, start the engine 3 to 5 times, and let the engine run for more than 5 seconds each time. After the operation is completed, release the accelerator pedal and start the engine normally.

What is the problem with the engine cylinder flooding

The reasons for the engine cylinder flooding are as follows: Engine cylinder flooding is a man-made phenomenon that mostly occurs in the engine of the carburetor engine. When starting in winter, I am often willing to check more oil to increase the amount of gasoline in the cylinder, which is convenient for the car to start at low temperatures.

Engine cylinder flooding is a man-made phenomenon that mostly occurs in the engine of the carburetor. When starting in winter, I am often willing to check more oil to increase the amount of gasoline in the cylinder, which is convenient for the car to start at low temperatures.However, when there is too much gasoline in the cylinder, it blocks the normal combustion and explosion of the spark plug, resulting in the phenomenon of not being able to start or knocking on the cylinder.

Hello! Flooding cylinder means that when the amount of gasoline in the cylinder is too much, it blocks the normal combustion of the spark plug. At this time, the engine will not be able to start because the mixed gas is too thick. The solution is: keep stepping on the accelerator pedal to the end, take a taxi for 5 seconds, with an interval of 3 seconds, repeat several times, and the problem can basically be solved. If there is too much fuel, remove the spark plug to clean up.

Engine Drowning Cylinder Treatment Tips

The solution is to remove the spark plug and clean it up. If there is too much oil left in the cylinder, suck it out.

If the electric injection engine has a phenomenon of cylinder flooding, just keep stepping on the accelerator and igniting the vehicle for 3-5 seconds at the same time, and repeat it several times to solve the problem.If there is too much fuel, you also need to remove the spark plug and clean it up.

The solution is to remove the spark plug, clean it up, and suck out the excess fuel in the cylinder. Engine flooding mainly occurs in carburetor engines, especially single-cylinder diesel engines. Because diesel is not easy to ignite, and when the ambient temperature is low, the engine cannot reach the standard of compression ratio, so diesel cannot burn normally.

Replace the new fuel pump and fuel injector. When the car has a "drowned cylinder", we can first check the high pressure of the fuel system and the fuel injector for oil leakage. Once the pressure is too high and the fuel injector leaks oil, it will lead to an increase in gasoline in the cylinder, resulting in the phenomenon of "cylinder flooding".

Electric injectionWhat is the reason for the cylinder flooded by the motive motor?

1. The reasons for the electric injection engine pulling the cylinder are as follows: the gap of the spark plug itself is too small, the ceramic breakdown phenomenon is serious, etc. In case of this phenomenon, the faulty spark plugs should be repaired and replaced according to the situation; weak current and strong current will also cause water to enter the cylinder. High-voltage electricity is generated by the ignition coil and transmitted through the high-voltage wire.

2. The reasons for the flooding cylinder of the electric injection engine are as follows: the gap of the spark plug itself is too small and the phenomenon of serious breakdown of the ceramic body, etc. If this phenomenon, the faulty spark plug should be overhauled and replaced according to the situation; high-voltage and weak electricity will also cause the cylinder to flood.

3. If the electric injection vehicle does not catch fire many times, it may cause "cylinder flooding", also known as overflow. Solution: Step on the accelerator to the end to ignite. At this time, the throttle position sensor sends a special starting condition signal to ecu, and ecu activates the overflow removal function according to the internal settings.

4. Single-cylinder diesel engines are prone to fail to start normally when starting in winter. The reason is that the temperature is too low in winter, the compression ratio of the engine cannot reach the start-up when starting, and the diesel cannot burn normally. The solution is not to feed oil, idle preheat, and discharge the excess oil in the cylinder.