How to maintain your car in winter? How to maintain your car in winter

If it snows heavily and the car is covered with thick snow, be careful not to scratch the glass with sharp objects when clearing the snow on the front windshield, especially the wipers, and do not open them before thawing, otherwise the wipers will be damaged. When driving in winter, you don't necessarily have to heat up the car in situ, let the car walk slowly to warm up the car, and don't put the gas pedal on the gas. Because the viscosity of the engine oil increases in winter and the circulation is very slow, the hot car can ensure that the oil and antifreeze of the vehicle are in place and reduce the wear and tear on the vehicle.

To adjust the tire pressure, in the cold winter, try to ensure that the tire of the car is more than in the summer, because the tire is easy to expand and contract, so that it is comfortable and safe to drive.

It is recommended that all car lovers do a "beauty" for the whole body of the car before winter. Because the weather is cold and the number of times the vehicle is brushed will be reduced after winter, waxing in early winter is a good way to maintain the car paint. In addition, the waxed body is not easy to get wet, and the paint is not easy to condense into ice in winter.

It is necessary to check whether the oil is sufficient, the oil plays a great role in the normal operation of the car in winter, and it is necessary to carefully see if the oil scale is within the normal range before the arrival of winter. The oil can be changed according to the kilometers on the maintenance manual.

Change the winter oil, the requirements for car lubrication in winter are high, if the temperature in winter is relatively low in your place, you need to change the winter, the oil, the oil is numbered, such as 0w40, 5w30, the smaller the number in front of w, the better the fluidity of the lubricating oil at low temperature. Prevent antifreeze from freezing, the role of antifreeze is to cool and prevent freezing, low temperature in the north, antifreeze to replace low temperature resistance, so as not to freeze can not dissipate heat to the engine, or even damage the engine.

Regular maintenance, glass water with antifreeze and low temperature, check the car tires before going out, and warm up the car before driving, generally these things, there are no special circumstances, and the winter will pass quickly.

Winter has several characteristics, low temperature, rain and snow, and poor air quality, so it is necessary to have corresponding protection for your car.

The temperature is low, the oil activity is poor, especially in the morning, when it is just started, it should be started at low speed to let the car run slowly for a distance, and then drive normally when the vehicle reaches the basic normal working conditions.

A lot of rain and snow, especially snow melting agents, is harmful to the paint and chassis, so it is best to wax before winter.

Poor air quality will also affect the engine, it is best to check the engine air filter before winter, and at the same time, the air conditioning filter is also replaced with a filtered model, and the air in the car will be qualitatively improved.

Change the glass water in advance, and when washing the front windshield with glass water in winter, you must use the best glass water, and choose below zero or minus 25 degrees, so that the glass will not freeze when rinsing. Otherwise, it will damage the wipers and affect the driver's vision.

It is necessary to replace or add antifreeze in time, because the outdoor temperature is very low in winter, and the vehicle must have enough antifreeze if it wants to operate normally, otherwise the water tank will be frozen and cannot circulate normally, and the vehicle will break down. Especially in the north, the weather is cold, most of the time the temperature is below zero, if the cooling system of the engine is ordinary water, it is easy to freeze, which is not conducive to the start of the car, and will almost cause serious damage to the engine. ‍‍

Whether the car can work properly is undoubtedly very important in winter, although the heating system is simpler than the air conditioning system, but after a summer of deactivation, there will be failures. Therefore, before winter, try the warm air system, whether there is no hot air, whether the fan is running abnormally, and whether the air duct is smooth. Sometimes the antifreeze in the warm air water pipe does not flow for a long time, and the condensation blocks the circulating pipeline, although it does not affect the driving, it is very troublesome to maintain, and the problem must be repaired in time to the 4S shop or repair shop.

Before starting the car in winter, you should warm it up for a while and wait for the car to stabilize its idle speed before starting. Secondly, be sure to use warm water when washing your car in winter. It can protect the car paint very well.

You really have to be kind to the car in winter, because in this season the car is like a person, and if you don't pay attention to it, you will catch a cold and get sick. When the weather is cold, remember to warm up the car for 5 minutes in the morning, drive through the snowy road sprinkled with salt, remember to rinse the chassis, the substances contained in the industrial salt have a certain corrosiveness.

The temperature has plummeted, and car owners need to prepare earlyThe first is the glass of waterWhen the weather is crowded, some riders even use pure water instead of glass water. Don't forget to replace it before the temperature reaches freezing, and many drivers who use glass water infrequently will forget it. If the minimum temperature is minus 10 degrees Celsius, choose a glass of water with a freezing point below 5 degrees Celsius or more, at least minus 15 degrees.

There is no outlet for glass water, so it is very easy to replace it, just spray the rest yourself. It is recommended to spray once for no more than 5 seconds, and spray again after a few seconds until the spray is finished, and then add antifreeze glass water.

The role of antifreeze is to cool, taking away the extra heat from the engine, so that the engine always runs at a constant temperature. In addition to cooling, there is also an important role in antifreeze, if the antifreeze is replaced with water and it will freeze in the winter, the antifreeze will not freeze. The life of antifreeze varies from manufacturer to manufacturer, with some being 60,000 kilometers in three years and 120,000 kilometers in five years.

It is recommended that the vehicles used in the north should go to the 4S store to test the freezing point when they reach the third year. 4S stores have tools to detect freezing point, like a telescope, you can measure it by looking at it. If the freezing point drops severely, it must be replaced.

Vehicles used in the south do not need to detect the freezing point, and can be replaced according to the manufacturer's recommended age, and most cars will be replaced in three years and 60,000 kilometers.

When the weather is cold, it is the high incidence period of battery failureBecause the performance of the battery is greatly affected by temperature, the storage of power at low temperature will also be reduced, a normal battery placed in a place of minus 30 degrees overnight, the next day may not ignite. Therefore, when you go to the 4S shop for maintenance or test the car, you should test the battery by the way. The battery detector can find the hidden fault of the battery, when the life of the battery is approaching, we may not feel the ignition, but the battery detector can detect it.

There are many cars in the summer battery is very normal, in the winter can not ignite, this is the battery life is up, early detection and replacement in advance, so as not to use the car can not fire and delay time.

Have you memorized them all?

<> "How to maintain your car in winter.

1.Before entering the winter, the first thing to check is whether the antifreeze in the water tank is invalid, and the general 4S store has the corresponding tools, mainly to check the freezing point of the antifreeze. Depending on the region where the vehicle is located, different models of antifreeze limb plexus are replaced.

If it is in the alpine region, such as the northeast and northwest regions of our country, the requirements for antifreeze are correspondingly higher;

2.Also check the engine oil, in the alpine areas it is recommended to change the synthetic engine oil in winter;

3.Check the air conditioning system, check the glass washing fluid;

4.Check the tire pressure, generally speaking, if you are driving in snow, it is recommended to reduce the tire pressure appropriately;

5.Check the battery, after the temperature drops, the power of the battery will decrease, and the vehicle may not be started in the morning, and the battery for more than 3 years is recommended to be replaced;

6.If you apply snow melt when it snows in your area, it is recommended to wash the vehicle, especially the chassis, immediately after a sunny day.

<> "Be sure to send your car to a 4S shop or a professional car repair shop for comprehensive maintenance in winter. The cold winter is a good test for your car. Therefore, it is very important to have a comprehensive maintenance of your car in advance.

Generally, 4S stores will carry out professional maintenance and maintenance, such as replacing antifreeze, antifreeze oil, Yu's antifreeze glass, testing heating system, battery electrolyte, etc.

Severe carbon deposits on vehicles are also a major cause of winter sickness in many cars. It is recommended that the owner go to a professional workshop to clean up the carbon deposits inside the combustion chamber and on the top of the piston. If conditions permit, the fuel pressure regulator can also be cleaned regularly and the gasoline filter can be replaced to reduce the impact of impurities and moisture in the gasoline on the oil circuit.

Replace the warm storage with hot car equipment.

Common winter illnesses in automobiles are mainly caused by long-term exposure to the cold outdoors. If the car could be parked in a warm garage, many diseases could be avoided.

However, there are currently significant differences in the quantity and quality of garages in some residential areas. Most car owners have to park their cars in the open, and 75% of vehicle wear and tear is usually in the cold start phase. For vehicle wear, a cold start is twice as long as normal driving.

Therefore, it is necessary for car owners who do not have a garage to choose hot car equipment.

Tips to avoid "getting sick" with your car

Don't lift and destroy the "throttle" hot car when starting. When the outside temperature is lower, the owner can choose between 5w 30 or 10w 30 lubricating oil with better "frost resistance". For low- and medium-range cars for domestic use, it is safe to drive on the road after two to three minutes of steady warm-up, when the water temperature reaches more than 90 degrees Celsius, or when the car's idle speed drops from high speed to about 1000 rpm.

Don't speed up at the beginning. In positive gear, you can drive normally when the water temperature rises or idling around 600rpm.

Before the change of seasons, give the car a full body grooming. Choose special additives and replace antifreeze, oil, and liquid glass in a timely manner. Remind all car owners to check their cars in time when traveling in winter, and do not affect driving safety because of the weather.

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Summer temperatures are high, and many car owners will lower the tire pressure to prevent tire bursts. In autumn, when the temperature drops, the tires should be properly inflated. As the temperature drops, rubber tires will become brittle and stiff, reduce friction, and be prone to tire sticking and air leakage.

Therefore, when replacing a new tire, clean the surface of the tire from debris and check for bumps or scratches.

Maintenance of the battery.

In the fall, be sure to be vigilant if you find green oxides at the electrode connections. This will result in insufficient power generation from the generator, leaving the battery in a state of power deficit and, in severe cases, will lead to early scrapping of the battery.

Seats and floor mats should be cleaned in a timely manner.

Due to the high temperature and rain in summer, many bacteria can grow on car seats and floor mats. In autumn, it is necessary to thoroughly clean the interior of the vehicle.

Spark plug maintenance.

The ignition system is associated with the normal start of the vehicle. In the fall, these parts, especially spark plugs and other plug parts, should be carefully inspected to see if they are rusty. Once rust develops, it needs to be treated with a professional cleaner to achieve the best results.

Take care to change the thinner oil.

As the "blood" of the engine, engine oil can be divided into ordinary engine oil and general purpose engine oil. General purpose motor oil can be used in both winter and summer, but ordinary motor oil is divided into winter and summer. If the oil used in the summer is used in the winter, the oil will become very viscous in cold conditions, which will create a lot of resistance at start-up and cause problems such as difficulty in starting or reduced engine speed after starting.