What is the reason why you can t get a car when you get a fire in winter?

As the weather gets colder and colder, there is a feeling of going straight from summer to winter, and in winter, the maintenance of the car also needs to be paid special attention. Because of the low temperature, especially in some cold cities in the north, the use and maintenance of cars in a relatively normal temperature environment requires special attention, especially the following points.

1. Engine. In winter, it is often difficult to start the car because the temperature is low in winter, which makes the oil viscous, so that the internal resistance of the engine is greater, and the cold start of the engine becomes more difficult than usual. The main reason for this is that the engine temperature is too low, and in order to avoid this, try to keep the front of the car close to the building when parking in winter, avoid cold wind blowing on the front of the car, and prevent the temperature in the cabin from being too low or even freezing.

2. a chassis. There is more rain and snow in winter, and the chassis of the car is one of the parts that have the most contact with the rain and snow, because the salt content in the snow water is high, so after the snow water splashes on the ground, it is easy to make the chassis parts rust. If the anti-rust of the automobile chassis is very perfect, some brands of cars will even have rust on the chassis of the new car, so it is best to do a comprehensive anti-rust treatment for the chassis before the arrival of winter.

3. Body. As mentioned above, snow water contains high salt, and the body is also one of the parts that are exposed to the most rain and snow, and the frequency of car washing in winter is relatively reduced, so it is best to do a comprehensive maintenance of the body before winter. Like waxing and crystal plating are good choices, the waxed body is not easy to get wet, and it is not easy to condense into ice.

If conditions permit, you can add a layer of protective film to the body. Car paint coatings or mirror glazes containing Teflon polymers can resist the erosion of acid rain, snow and salt water. After the snow, the road is sprinkled with salt water, and the salt water splashed on the body is very harmful to the car paint.

4. a windshield. Keeping the windshield clear in winter is a basic condition for safe driving. The wipers should be scrubbed regularly to ensure that the windshield can be cleaned in snowy weather.

The interior can be coated with "rain enemies" to prevent the glass from fogging. If possible, the anti-freeze windshield can be replaced to avoid freezing in winter. In addition, some windshield de-icing agent can be added to the glass water.

When the windshield freezes, spray the glass water on it, and the ice will melt, unlike ordinary glass water, the more you spray it, the more troublesome it is. At the same time, focus on checking the relevant heating devices, such as windshields, side window air outlets, rear window electric heaters, etc., so that they are in good condition.

5. Tires. As the rubber hardens and becomes relatively brittle in winter, the friction coefficient will be reduced, and the tire pressure should not be too high, but not too low. Because the outside air temperature is low, the tire pressure is too low, and the soft tire will accelerate aging.

In addition, in winter, it is necessary to frequently clean up the inclusions in the tread, try to avoid using tires that have been repaired more than once, and replace tires with large wear and different brands and different patterns. The wear and tear inside and outside the tires are very different, so in order to ensure safety and reduce wear, the tires should be repositioned regularly.

It may be that the battery is out of power, and the battery can only be replaced if the battery is out of power, which will generally occur after two or three years of battery use. If the battery is out of power, light it twice more and let the car's ignition system warm up, because the temperature is too low in winter.

If you can't turn on the fire in winter, then you can find the reason from two aspects, on the one hand, from the car, and on the other hand, from the engine oil.

It is because the car's battery is running out of power, the battery life is about to arrive, and the temperature is low in winter, the battery storage capacity is poor, and it is not started for a long time.

If it's frozen, you can warm up the engine and start it a few more times to see if it's okay.

One is fuel or electrical circuits or engine oil, and in winter, you need to add antifreeze engine oil.

When it comes to winter, you can't get a car.

1. Spark plug failure.

The spark plug is a key component in the automobile ignition system, and the ignition system of the vehicle is the key to the work of the car's heart, so whether the spark plug can work normally is related to the working performance and efficiency of the vehicle. Emergency method: You can unscrew out the spark plug and wipe it clean, and you can start the car after installation.

A thorough approach is to check the ignition system to rule out the cause of low ignition energy.

2. The battery is out of power.

It may be due to the loss of power or the expiration of the battery life due to the long-term headlights have not been turned off, and it is generally recommended to replace the battery in time after 2 years. It is easy to check that the vehicle is out of power, and you can know it by pressing the horn. Wild Rock.

3. The gear is wrong.

When the automatic transmission car starts, the gear must be placed on the P or N gear, if it is placed on the R or D gear, it will not ignite. There are also some manual transmission cars that will not catch fire if you don't step on the clutch.

The car exhaust pipe froze. When the car is driving at low speeds, the exhaust pressure drops. At this point, the water burned by the direct injection engine will remain in the exhaust pipe.

Once it's cold, it freezes, and there is a bubbling sound at the end of the exhaust pipe. At this point, we can idle the engine to 3000 rpm on sloping ground and repeat two or three times.

Common reasons why cars don't ** in winter:

1.Appliances consume too much electricity. In order to meet the needs of the car, it will be equipped with a number of features such as seat heating, air purifier, and navigation.

If you forget to turn off some items when you get out of the car, it may affect the loss of power in the battery. This requires us to always check the power supply after turning off the ignition, and remember to turn off all electrical equipment;

2.Carbon deposits in vehicles. If the car is driven at low temperatures for a long time, the quality of gasoline or long-term use can easily cause carbon deposition in the car.

This requires us to use a professional Tim Sheng Qiao Tong additive to remove carbon deposits. In the case of parking, it is better to choose a sheltered location, the underground parking garage is good;

3.The cylinder pressure is too low. When the car starts, it is found that the engine is running smoothly but it does not start. At this point, the cylinder pressure may be too low. We need to repair the engine.

Millions of car purchase subsidies.

The main reasons why the car cannot catch fire in winter are as follows:1. The battery is dead.

The most direct impact of winter on urban family cars is the battery. In a low-temperature environment, the power consumption of the car will be significantly higher than in other seasons, and the capacity of the battery will also decrease due to the low-temperature environment. If winter comes, go to the franchise store in time to replenish the battery or replace it with a new battery, this situation can be effectively avoided.

2.Oil flow is restricted. This is even more pronounced in northern cities where temperatures are particularly low.

In winter, the viscosity of the oil will increase, and the flow of oil will become more and more difficult, increasing the resistance of the engine, making it difficult for the car to start cold in the winter. In this case, the emergency is to place the vehicle in a warm environment and start normally after some time. However, if you want to completely solve the problem of lack of silver transportation of the stool, it is best to go to the franchise store for professional winter maintenance and change the appropriate engine oil according to local conditions.

3.The exhaust pipe is icy and the electronic throttle is stuck with carbon deposits. Exhaust pipe icing mainly occurs in car owners who are close to home and work.

Over time, it can affect the starting and exhaust of the vehicle. Of course, the solution is actually quite simple. In winter, the high speed is driven every weekend, and the water in the exhaust pipe can be discharged in time, and the exhaust force is strong.

The main reasons why the car cannot catch fire in winter are as follows: 1. The battery is dead. The most direct impact of winter on urban family cars is the battery.

In the low temperature environment, the power consumption of the car will be significantly greater than in other seasons, and the capacitance of the battery will be reduced due to the low temperature environment. This situation can be effectively avoided if you go to the franchise store in time to replenish the battery or replace it with a new battery when winter comes. 2. The oil flow is limited.

This is especially true in northern cities where temperatures are particularly low. During the winter months, the viscosity of the oil increases rapidly and the oil flow becomes more and more difficult, which increases the resistance of the engine, which makes it difficult for the car to start cold in the winter. In this case, the emergency is to place the vehicle in a warm environment and start it normally after some time.

But if you want to solve this problem completely, it is best to go to a franchise store for professional winter maintenance and change the suitable oil sail track according to the local situation. 3. Exhaust pipe freezing, electronic throttle carbon deposition stagnation, etc. Exhaust pipe freezing mainly occurs in car owners who are closer to their homes and units.

Over time, it will affect the starting and exhaust of the vehicle. Of course, the solution is actually quite simple. In winter, it is driven at high speed every weekend, so that the water in the exhaust pipe is discharged in time and the exhaust force is strong.

The first reason why the car can't catch fire at low temperature is that the battery is insufficient, the car battery is in a low temperature state for a long time, the viscosity of the electrolyte increases, the permeability decreases, the resistance of the battery will increase, and the output power will decrease; In this state, it will become more difficult to start the engine and cannot reach the lowest starting speed; The fastest solution is to find another car to take the battery, and run it for at least half an hour after the battery starts, and fully charge the battery!

The main reason for the freezing of the exhaust pipe is that the frequency of driving in winter is too low, resulting in the water vapor after engine combustion freezing on some parts of the exhaust pipe; It is recommended to run at high speed and use strong exhaust force to drain the stagnant water in the exhaust pipe in time; If there is too much carbon deposition on the throttle, you need to go to the 4S store to clean the carbon deposit, and use high-quality gasoline after cleaning, not gasoline with too poor oil quality.

Article**3 The third original bend is that the flow of engine oil is blocked, and this phenomenon is more serious in northern cities; The low temperature in winter increases the viscosity of the engine oil and the flow performance becomes poor, resulting in greater engine resistance, which makes it difficult for the car to start coldly in winter; When parking, you can put the car in a relatively warm environment (or the sun can shine in the morning), and after a while the car can start normally, it is recommended to change the appropriate oil according to the local temperature conditions.

The fourth reason is that the performance of the spark plug decreases, the spark plug will age after a long period of use, and its ignition gap will become larger or the carbon deposition is serious, which will lead to difficulty in starting the car; At this time, it is recommended that the owner replace the spark plug, pay attention not to clean the carbon deposit, but directly replace the new spark plug.

If the car doesn't catch fire in the morning, try to refuel the car while twisting the key. Some cars can't keep up with the gas when they are ignition, which will cause the reputation to be unable to catch fire. Therefore, when twisting the key, you should step on the accelerator continuously, and pay attention to loosen the accelerator when the vehicle shakes and is about to start, so as to avoid slamming the accelerator and damaging the vehicle.

If the vehicle is starting, you hear that the battery is struggling to generate electricity, and the car starter is running very slowly, it means that the battery is losing power, so don't start the vehicle hard, otherwise the battery will be troublesome. In this case, you need to find a car with sufficient battery power, put the front of the two cars together, and borrow the battery of the other car to start the vehicle through the conductive rope. When connecting the battery, be sure to look at the positive and negative poles, if you don't understand, find a familiar person or let the 4S store send a car to operate.

Some cars have been used for a long time, and it is not easy to ignite in the case of very low temperatures in winter, if the battery has electricity, you can pull the car and the wind apart, and then add the throttle to ignite and start.

Diesel cars are the most likely to fail to catch fire in winter, one of the main reasons is the problem of diesel labeling, when the ambient temperature is about 0 degrees, it is necessary to replace the diesel with -10; When the ambient temperature is lower than -8°, it is necessary to replace the diesel with -20; If it's colder, below -15°, you have to change to -35. If you can replace it with the right amount of diesel in time, it will be easy to ignite in winter. It is also important to note that in order to save money, you must not mix No. 0 diesel and No. 10 diesel, which can easily be frozen.

Introduction: In the northern part of China, due to the relatively low temperature in winter, the car cannot ignite after being parked outside overnight, probably because the viscosity of the car's oil increases in cold conditions, and the lubrication effect cannot be achieved. The greeting of the warranty car or the car battery is easy to lose power in the cold season.

In the case of battery shortage, it will not catch fire, in short, there are many reasons why the car cannot catch fire. <>

Due to China's vast land and vast territory, when winter comes, there are not only Xilu Island, which is suitable for vacation, such as Sanya, but also cities in Northeast China with nine cold days. Why some northern cities when winter comes, the outdoor temperature is very low, many car owners have encountered the car parked outdoors overnight, the next day can not catch fire, what is the reason for this? First of all, it may be because the weather is too cold, and the antifreeze in the car has lost its protective effect on the vehicle due to too much time, or the oil of the car, because the weather is colder, the texture becomes more viscous, so the fluidity will also deteriorate.

As a result, the car's engine resistance increases, which makes it difficult to start. If it is because the engine oil has become more viscous, in this case it cannot be ignited, you can preheat the car for a while, and wait until the temperature of the vehicle rises, and the viscosity of the engine oil decreases at night, and you can start the fire. The second is that it has nothing to do with the temperature of the weather, just because the car battery happens to be out of power.

In this way, if you hit the flint and steel the next day, the car will not be hit. In this case, we must remove the car battery for charging in time, and replace it in time if it reaches a certain service life. <>

In addition, there is also a possibility that the outdoor combing temperature is too low, and the antifreeze added to the car is relatively inferior, so the engine may be frozen and cracked. In this case, the car's water pump will not work properly, which will cause the vehicle to not catch fire. In short, in colder areas, you should try to park your car in an underground parking lot or garage and avoid parking your car in the open air.