After starting the car, don t walk where you are, is it harmful to turn on the air conditioner?

There is no harm to the car, but it will consume the car's gasoline and carbon deposits. No one is going to turn on the air conditioner without starting the engine. How can it be opened?

The compressor doesn't work at all. Of course, it was the hot air that came out. As for whether idling on the air conditioner hurts the car, I personally think it shouldn't hurt very much.

Because the engine is already working, the generator is working, and the compressor is working. It is normal operation and should not cause much damage to the car. Besides, the design of the car is for use, not for care, and it should not be so delicate.

However, if you sleep in the car with the air conditioner on at idle, it is easy to have an accident.

After starting the car, don't go in place, turn on the air conditioner, the biggest impact is carbon deposit, you will find that the tail throat of the exhaust pipe is full of carbon deposits, not to mention inside. I have time to go to Sinopec to buy a bottle of diesel additives, Sinopec only has one called Hailong, 200ml 60 yuan, can be mixed with three tanks of oil, the cleaning effect is very good.

There is nothing wrong with the air conditioning compressor being driven by the engine, but the wind blown out by the blower is driven by the battery, and the car is not necessarily charging the battery in the idle stage, and the blower consumes too much electricity in the battery may cause the battery to lose power for a long time. If you drive in the city for a long time, you will fully charge the battery if you go to pull it for a long time, which is conducive to the maintenance of the battery.

The air that blows out directly without turning on the air conditioner is the use of the waste heat of the engine, and the warm air conditioner that the car turns on in winter is this principle, and the air conditioning refrigerant will not be used. By the way, a little tip: when the water temperature of the car is too high, it means that the cooling fan in front of the car does not dissipate enough heat (there is time to check it.)

If you still want to continue to drive, you can turn on the air conditioner heater in an emergency, which is equivalent to another heat dissipation channel.

To sum up: idling the air conditioner may have a bad effect on the battery, and the warm air blown out by not starting the air conditioner is engine waste heat.

It is not clear that there should be other aspects of the impact.

If the air conditioner is still on after the car is parked, and the engine only runs at idle speed, it will cause the gasoline to burn incompletely, and the gasoline that is not fully burned will produce toxic substances such as carbon monoxide. In this case, if the doors and windows of the car are closed for a long time, the exhaust gas will enter the closed compartment, and the accumulation will cause carbon monoxide poisoning to a certain extent.

Hazards of parking and turning on the air conditioner:

1. When the engine is turned off, turn on the air conditioner or other electrical equipment (multi-**, lights, cigarette lighters, mobile phone charging, etc.), which will overload the battery, and it will easily cause the battery to lose power or even fail to fire for a long time, and it will also cause loss of the battery. The battery is "dry consumption" in the flame-out state, and the gains outweigh the losses;

2. If the air conditioner is turned on in the idle state, it is recommended not to let the car be in the idle state for a long time, "idling" is the engine "does not work", the engine only needs to overcome the friction resistance when its internal parts are running, and does not output power externally, and the fuel combustion is not sufficient, and it is easy to produce carbon deposits in the cylinder and the throttle.

What damage does the car do to the engine if the air conditioner does not turn off? Many car owners like to start the air conditioner when parking on the side of the road for a long time, which will definitely increase fuel consumption, but it is not just as simple as fuel consumption, and there are other problems and hidden dangers in idling the air conditioner.

1. Cause carbon deposition in the engine.

When the engine is idling, because the throttle is in a critical closed state, the air intake is very small, and the engine at this time is in a concentrated injection state, and the carbon deposit will be relatively more due to the excessive concentration of the mixture. If the air conditioner is turned on again, this requires a certain amount of power output, and the engine will increase its speed appropriately in order to avoid stalling, generally about 50 rpm, which will lead to more carbon deposition when running at low speed with load.

When the engine carbon deposition is serious, it will affect the oil lubrication, cause the engine to detonate, block the three-way catalytic converter and oxygen sensor, and then lead to a more serious vicious circle, affecting the operation of the engine and eventually leading to serious engine failure.

2. It may be life-threatening.

The car idles on the air conditioner for a long time, due to the excessive concentration of the mixture and insufficient combustion of the engine, which will lead to the generation of a large amount of carbon monoxide, which is slightly lighter than the air, and will gather around the body when there is no wind in the place, and may re-inhale the air conditioning system, which will lead to suffocation of the people in the car due to lack of oxygen, and the danger will occur.

Generally speaking, there is a certain amount of damage to the engine when the air conditioner is turned on at idle speed, but the life of the engine is very long, and its stability and durability have been verified in many ways. Therefore, it is not recommended to idle the air conditioner in place to rest in the car, because the case of death due to exhaust poisoning is not once or twice, I hope that all car owners will take warning.

The car does not turn off when it is parked after it is on fire, and turning on the air conditioner is harmful to the car, and it is also dangerous for the people in the car, because the car exhaust is easy to enter the car when parking, so that the car lacks oxygen.

There is damage. The power generation at idle speed is generally slightly lower. If the generator output voltage is in between, there is no damage.

What is the matter with the air conditioner when the idle speed is gone?

Does it matter if the car is turned on without driving after the air conditioner is started? Does it affect if the air conditioner is not driven after the car is started? Turn on the air conditioning after starting the engine, but not driving has almost no effect on the car.

Carbon deposition is caused by the inability of the combustible mixture in the engine to be completely combusted, and the harm of carbon deposition to the engine is relatively large. 2. Air conditioning: Car air conditioning is a very important comfort configuration on the car, and car air conditioning can be used for cooling and heating.

When the automobile air conditioner is refrigerated, the compressor clutch will be combined, and the engine will drive the compressor to run, and the compressor can be used to continuously compress the refrigerant and deliver the refrigerant to the evaporation tank. @2019

After starting the car, don't walk where you are, is it harmful to turn on the air conditioner?

If the car idles for a long time and fails to turn on the air conditioner, the fuel consumption of the engine will become higher, which will aggravate the generation and retention of carbon deposits in the engine. The late refrigeration of jujube in summer, especially in summer, will lead to high engine water temperature, which will cause a large load on the engine cooling system. In the most severe cases, it can also cause carbon monoxide poisoning in the occupants of the car.

Is it okay if the car does not start in place It is okay for the car to start in place and not start, but if the car is idle for a long time, it will not only consume the fuel of the engine, but also cause carbon deposits in the engine.

The car idles in situ, first of all, it will increase the fuel consumption of the car, the engine has been in the running state when the car is idling, the speed of the engine will generally be kept at 600-800 rpm, because the engine is too low in the process of idling, the inertia of the crankshaft will be less, in this state it will be necessary to consume more fuel, and finally the fuel consumption of the car will increase.

If the engine is idle for a long time, the carbon deposit of the engine will increase rapidly, because the engine speed is too low in the process of idling, and the fuel injection of the engine is too large, and the gasoline cannot be completely burned after release, which will lead to carbon deposit in this state.

It should be noted that carbon deposition is the main harmful substance that affects the performance and stability of the engine, and in the process of using the car, it is necessary to maintain the car regularly, and if necessary, do a comprehensive cleaning for the start.

Long-term idling will also affect the life cycle of the three-way catalytic converter, which is a component that filters harmful substances in the exhaust of the car.

Does the car hurt the car by running the air conditioner on the spot?

If you just idle the air conditioner on the spot for a short time, it will not damage the car. If the air conditioner is turned on at idle for a long time, it will lead to an increase in carbon deposits in the engine, which will affect the normal operation of the engine. Therefore, it is not recommended that you idle the air conditioner in place for a long time.

Car air conditioning is an important comfort configuration on the car, and it is necessary to use car air conditioning almost every day in winter or summer.

Car air conditioners can cool or heat.

When the car is air-conditioned and cooled, the compressor clutch will be combined, and the engine will drive the compressor to run at this time. Didn't touch it.

The compressor is in operation to continuously compress the refrigerant and deliver the refrigerant into the evaporation tank.

The refrigerant can continuously expand and absorb heat in the evaporation chamber, so that the refrigerant can cool the evaporation chamber.

The cooled evaporation tank can cool the air blown by the blower, so that the air outlet of the car air conditioner can blow cold air.

The refrigerant used in automobile air conditioning is R134A, and automobile air conditioning needs to add refrigerant regularly.

If the refrigerant is not added for a long time, the cooling effect of the automobile air conditioner will deteriorate and the cooling speed will be slow.

When the car air conditioner heats up, the high-temperature coolant in the engine will flow through the warm air water tank, and the wind from the blower will also pass through the warm air tank, so that the air outlet of the air conditioner can blow warm air.

Car air conditioners need to be cleaned regularly, otherwise a lot of bacteria will grow. (Photo by Q&A: Q&A called the beast) @2019