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List of contents of this article:

• 1,< A href='#How to solve car idling jitter' title='How to solve car idling jitter'>How to solve car idling jitter
• 2 、 Does the engine shake when idling?
• 3, What is the reason for the car's shaking when idling when the air conditioner is turned on

The solution is to remove the product on the throttle valve and the injector Carbon.Poor ignition system and poor ignition of spark plugs will also cause engine idling jitter. The solution is to check whether the ignition system is faulty and whether the spark plug has too much carbon. If so, replace the spark plug in time. The oil pressure is unstable.

Solution; the best way is to clean the oil line, clean it regularly, and use PNF original liquid fuel additives to solve the above problems caused by carbon accumulation.

Car shaking is not only the cause of the engine, but also because of these parts will also shake. Idle shaking. After driving for a few years, we often have idling jitter. The main faults are that the idle speed is high and low, and the engine speed is irregular. The reason is generally due to the throttle joint. Caused by the dirty valve or too much carbon accumulation in the fuel injector.

Causing carsThe most common reason for jitter is that the throttle valve is too dirty or the fuel injector has too much carbon, because the gasoline adsorbed on the carbon after starting the car is sucked into the cylinder by the engine and burned. The combustible mixture of the engine is sometimes thin and sometimes thick, resulting in idling jitter after cold start. Solution: Clean the oil road and check whether the idling motor has carbon accumulation and should be cleaned.

Does the engine shake when idling?

Idle engine shaking may be caused by engine intake pipe leakage, fuel system blockage or failure, spark plug problems, excessive engine carbon accumulation or aging and other problems.

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

Causes for jitter during idling: First of all, look at the frequency and vibration of the steering wheel shaking during idling. Assuming that slight shaking is not such a big problem.Many cars have certain vibrations when idling, and the resonance frequency of the whole vehicle is relatively close to the resonance frequency when the engine is idling, which is difficult to improve.

The reason for the engine shaking when idling: First of all, look at the frequency and vibration of the steering wheel shaking when idling. If it is only a slight shaking, it is not a big problem. Many cars will have a certain vibration when idling. The resonance frequency of the whole vehicle is relatively close to the resonance frequency when the engine is idling, which is difficult to improve.

The main reason for idling jitter; the most common reason for car jitter is that the throttle valve is too dirty or the fuel injector has too much carbon.

The main reason for idling jitter: serious engine carbonization: cars always have the problem of carbon accumulation, including cylinder carbonization, throttle carbonisation, spark plug carbonization, intake carbonisation, etc.

What is the reason for the shaking of the air-conditioned car when idling

1, [Pacific Automobile Network] The jitter of the air conditioner when the car is idling is because when the air conditioner compressor is working, it consumes the power of the engine, causing the engine load to increase and the speed to decrease, resulting in engine shaking.

2. When the air conditioner shakes or even turns off at idle speed, the following places need to be checked: the carbon accumulation generated by the engine is serious: the carbon accumulation of the engine is the main reason for the shaking of the car. When there is too much carbon accumulation 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 the starting mixture gas being too thin. Cause a sudden shutdown.

3. The first reason may be caused by excessive carbon accumulation inside the engine of the vehicle, resulting in idling jitter after turning on the air conditioner.

4. [Pacific Automobile Network] The idling air conditioner shakes because the car's air conditioner compressor consumes the engine power when it works and cools, and the engine load increases and the speed decreases, resulting in engine shaking.

5. The most common cause of idling jitter is excessive carbon accumulation in the throttle valve or fuel injector.When there is too much carbon inside the engine, the gasoline sprayed by the fuel injector during cold start will be absorbed by a large amount of carbon, resulting in too thin mixed gas, making it difficult to start. In this case, it is easy to start the car only when the gasoline absorbed by the carbon is saturated.

6. The reasons why the car will shake when idling after turning on the air conditioner are as follows: carbon accumulation will cause insufficient combustion of gasoline, causing the engine to shake. Engine carbon has a great impact on cars. The first is to reduce the engine power, that is, to make the power output uneven and gradually decay, in other words, it is more and more weak.