How to analyze import export documentation

List of contents of this article:

• 1,How to analyze import export documentationWhat is the reason for Hyundai Longdong engine jitter
• 2, What is the problem of shaking when Hyundai Longdong accelerates to 40 kilometers
• 3, My modern Langdong is hanging in the gap. The jitter is very strong, and the main cab has obvious induction. What is the reason...
• 4, What's wrong with the jitter after the start of the engine
• 5, What's wrong with Beijing Hyundai Langdong engine shaking

What is the reason for Hyundai Longdong engine jitter

Hyundai Longdong engine idling jitter: the engine is seriously carbonization. The most common reason for car shaking is that the throttle valve is too dirty or the fuel injector has too much carbonization.

What is the reason for the shaking of Hyundai Elantra? The reason for the shaking of the engine of Hyundai Elantra: engine mechanical failure. For example, the pressure of each cylinder is uneven; the air intake system fails, such as air intake pipe leakage, etc.Too much carbon accumulation in the intake valve and intake pipe, too much dirt on the inner wall of the throttle and intake pipe, etc.; engine management system failure.

The engine has serious carbon accumulation. The most common cause of idling jitter is excessive carbonisation of the throttle valve or fuel nozzle.

What is the problem of shaking when Hyundai Longdong accelerates to 40 kilometers

1. There are many reasons for engine shaking, such as dirty air filter, high-voltage line breakage, spark plug life, low idling speed, and different water temperature Often, fuel nozzle blockage, carbon accumulation, grease blockage, etc. Empty air filter: The empty air filter is designed to protect the engine from wear and tear, and is usually replaced after driving about 10,000 kilometers.

2. The vehicle you mentioned is good.There is shaking when driving at a speed of 40 kilometers per hour. Personally, I think this situation should be normal, because the engine will produce resonance when the speed reaches about 1500 rns. This resonance may be transmitted to the car body at low speed and there will be a slight shaking. It is best to compare it with the same vehicle. .

3. First, the air intake system accumulates carbon, that is, there is a large amount of colloidal carbon near the valve seat and around the idle motor, resulting in excessive and too thin mixed gas. There will be an idling jitter phenomenon, which is more obvious when the cold car starts.

4. The hub is deformed or there is a foreign object in the inner ring of the hub, resulting in the destruction of dynamic balance parameters and resonance.

My modern Langdong is hanging in the gap. The shaking is very strong, and the main cab has obvious induction. What is the reason...

1. If you hang on the idle gear and the shaking is more obvious, this situation may be caused by too much carbon accumulation in the engine or throttle.

2. The engine carbon accumulation is serious. The most common cause of idling jitter is excessive carbonisation of the throttle valve or fuel nozzle.

3. The most common reason for car shaking may be that the throttle valve is too dirty and the fuel injector accumulates too much carbon.

4. The most common reason for car jitter is that the throttle valve is too dirty or the fuel injector accumulates too much carbon. When the engine accumulates too much carbon, the gasoline sprayed by the cold-start fuel injector will be absorbed by a large amount of carbon, resulting in thin cold-start mixture and difficult start-up.In this case, it is easy to start the car only when the absorbed carbonised gasoline is saturated.

5. It is normal for the engine to resonate at a certain speed. But it's better to go to the after-sales service for inspection.

6. The bearing of the transmission is damaged or broken. When the transmission bearing is damaged, the gap will increase, resulting in a decrease in the precision of mutual cooperation.

What's wrong with the vibration after the start of the

1. The most common reason for the car's shaking is that the throttle valve is too dirty or the fuel injector accumulates too much carbon.

2. The engine carbon accumulation is serious. The most common cause of idling jitter is excessive carbonisation of the throttle valve or fuel nozzle.

3. The most common cause of car shaking is that the throttle valve is too dirty or the fuel nozzle accumulates too much carbon.When there is too much carbon inside the engine, the gasoline sprayed by the cold start fuel injection head will be absorbed in a large amount of carbon, resulting in the cold start mixture being too thin, making it difficult to start. Ignition system problems.

4. The most fundamental reason for the shaking phenomenon of cold start or idle waiting is the poor combustion in the cylinder. If the combustion is not good, the car will not provide enough power, and the car will shake. To give a vivid example, suppose the foal uses 100 points of force to pull the car, but if it only uses 60 points of force, of course it will not be able to walk and shake.



What's wrong with Beijing Hyundai Langdong engine jitter

Engine carbon accumulation is serious. The most common cause of idling jitter is excessive carbonisation of the throttle valve or fuel nozzle.

Hyundai Longdong engine idling jitter: the engine carbonization is serious. The most common reason for car jitter is that the throttle valve is too dirty or the fuel injector nozzle has too much carbon.

What is the reason for the shaking of Hyundai Elantra? The reason for the shaking of the engine of Hyundai Elantra: engine mechanical failure. For example, the pressure of each cylinder is uneven; the air intake system fails, such as air intake pipe leakage, etc. Too much carbon accumulation in the intake valve and intake pipe, too much dirt on the inner wall of the throttle valve and intake pipe, etc.;Fault of the engine management system.

Engine jitter: The problem of Hyundai Landong engine jitter is relatively common, which may be caused by incomplete valve cleaning, ignition system failure, throttle valve and oil road problems, etc. The solution is to clean and maintain in time to ensure the normal operation of various parts.

The following is a detailed introduction: the engine carbonization is serious. The most common cause of car shaking is that the throttle valve is too dirty or the fuel injector has too much carbon. When there is too much carbon inside the engine, the gasoline sprayed by the cold start fuel injection head will be absorbed in a large amount of carbon, resulting in the cold start mixture being too thin, making it difficult to start. Ignition system problems.

The most common cause of modern idling jitter is that the throttle valve is too dirty or the fuel injector accumulates too much carbon. When there is too much carbon inside the engine, the gasoline sprayed by the cold start fuel injection head will be absorbed by a large amount of carbon accumulation, resulting in thin cold start mixture and difficult start.

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