In addition to paying attention to antifreeze, what should we pay attention to in winter car mainten

In addition to paying attention to antifreeze, there is also the use of low-temperature resistant glass water, and the most important thing is whether the engine oil used is resistant to low temperatures. I use the most low-temperature resistant GT Magic Red 0W grade oil, GT Magic Red uses four types of PAO base oil, which is more high-end than the Mobil Synthetic I used before and has a smooth start, from ignition start to gear start, there is no jamming, the hot car time in winter is also very short, and the power is not to say, special enough.

How to maintain your car in winter, there is still a point to pay attention to, and the following is a maintenance question that should be paid attention to.

1. External maintenance: the whole body can be cleaned up and down, inspected again, repaired defects, and done a waxing beauty maintenance.

2. Engine maintenance: engine cleaning, check the addition of oil, brake oil, and antifreeze for insufficient use, and replace it after expiration.

3. Tire maintenance: check whether the tire has scratches, bulges and clean up the inclusions in the tread, and appropriately increase the tire pressure compared with summer.

4. Battery maintenance: check whether the battery shell is bulging and damaged, whether the battery water is sufficient, whether the electrode wiring is dry and clean, if the electrode is found to have green oxide, it must be rinsed off with boiling water.

5. Space maintenance: After a summer of busy work, the air conditioning heat dissipation network should be cleaned in time, the air conditioning filter should be replaced, and the condenser and air duct should be cleaned conditionally.

<> "As the end of the year approaches, the coldest season of the year is also coming, and the vehicles in this season must carry out some anti-freezing measures, and some car supplies also need to be replaced. Today, Xinhuitong Auto Supplies will teach you a few tips for winter vehicle maintenance to ensure everyone's travel safety and improve the service life of the vehicle.

Antifreeze should not be replaced with water.

In the summer, many car owners like to use tap water instead of antifreeze, but this is not true. When the temperature gets colder in winter, tap water can affect the normal operation of the car's cooling system. Normally, the life cycle of car antifreeze is two years, and after entering the winter, car owners need to check the freezing point and liquid level height of the antifreeze.

If you are using tap water, you need to replace it immediately.

Clean the air conditioner. The frequency of using air conditioners in winter is higher, but once the air conditioner is overloaded, it is actually easy to cause bacteria to breed, which will have a certain impact on the health of the people in the car. Therefore, Xinhuitong reminds the majority of car owners:

In winter, the car air conditioning system must be cleaned regularly and comprehensively to ensure the cleanliness of the air conditioning system.

Check your tire pressure. I believe everyone is familiar with the principle of thermal expansion and cold contraction, in fact, this will also happen in tires. After the temperature drops in the winter banquet, the tire pressure of the car tires will change to a certain extent, so we must check the tire pressure regularly in winter and beware of safety accidents caused by tire pressure problems when driving friends.

Glass defogging. The weather is cooler, and the front windshield is easy to fog up, so Xinhuitong reminds users to use special anti-fogging agents to ensure that the glass does not fog up and ensure driving safety.

Sterilization in the car. Winter driving, most car owners will not open the window, but many items in the car are easy to accumulate dust, and do not open the window resulting in a strong airtightness of the cabin, the air in the car is not easy to convection, harmful substances are more likely to breed in it, so the owner should regularly clean and disinfect the interior of the car.

Winter driving. In addition to the above-mentioned maintenance measures, due to the frequent occurrence of rain and snow in winter, car owners should keep a distance from the vehicle in front of them when driving, and pay attention to the speed of the vehicle to prevent accidents.

<><The first one is a spark plug.

The weather is getting colder and colder, and as the temperature continues to drop, we start the car very slowly while driving, sometimes requiring several ignitions.

In fact, it was all due to the malfunction of the spark plug. The use of spark plugs is the key to turn off the alarm in the ignition system of the car. How do I know if a spark plug has been replaced?

In fact, it's pretty simple. We just need to remove the spark plug to see it. We can see it.

Let's look at the color of the burning, the gap between the electrode, the magnet and the metal case, if there's a leak, or you know. If it's cold, your car won't be able to light up the taxi and will damage the engine directly. Once there is a problem with the engine, the trouble will be great.

The second type is brake fluid.

When you take care of your vehicle, most people will only change the oil and other small parts, but many car owners will ignore the brake fluid. When using hydraulic brakes, the brake fluid is actually used as an auxiliary device, but it has a big drawback, that is, it absorbs water easily, and there will be a lot of water in the brake fluid, especially in winter.

It snowed, and then the snow mixed into the brake fluid, which will have a big impact on the brakes of the car. This is very unsafe. If there is a problem with the brakes of our car, it will affect our lives and it will be safe. For a long time, this was not good for our cars.

The third is the steering rod.

The steering stick is the most overlooked part of car maintenance. If you say the steering stem is loose, you don't know. The consequences are severe.

So, during winter maintenance, be sure to check this section. However, you can usually check at home, shaking the lever with your hands. If you don't shake it, that means everything is fine.

Otherwise, the ball or club assembly should be replaced immediately.

The fourth is the exhaust pipe.

This place is more than just a novice driver. It is estimated that old drivers ignore it when they go to repair it. The exhaust pipe is mainly caused by the problem of the bottom liquid carrying the shirt, and in winter, everyone knows that the environmental inspection is particularly strict.

We clean the exhaust system from time to time, which is good for our car and can also remove some of it. Winter carbon deposits and carbon clean-up can also save fuel.

The fifth is a matter of common sense.

During winter maintenance, the car should be washed with warm water. It cannot be cleaned directly with cold water, especially after the engine has been warmed up, and the temperature in front of the car is very high. If washed with cold water, it is easy to quickly cool the hormones.

This is very detrimental to the surface coating. The engine cannot be restarted directly.

After restarting, open the door and wipe it down promptly. to prevent the door joints from freezing. Also, don't force windows to open and close when it's freezing in the winter, especially electric windows.

You can clean them manually or wait for the snow to melt before turning them on and off. If you force windows to open and close, damage will be caused if you use them.

<><1. Anti-static.

Generally speaking, automotive static electricity comes from the friction of fabrics, especially chemical fiber products, which are more prone to friction and electrification. Therefore, when choosing products such as seat covers, back cushions, and floor mats, it is best to use leather, wool, or cotton products. Car waxes are known to have an antistatic effect.

Of course, different kinds of car waxes have different antistatic abilities. Special anti-static wax can be used.

2. Check the tire pressure for tire maintenance.

As the temperature drops, the rubber will become hard and brittle, the coefficient of friction will decrease, and air leaks and tire sticking will easily occur. In summer, the tire pressure should not be too high due to the high temperature. On the contrary, because the temperature is relatively low in winter, the tires have to replenish the air pressure.

In addition, it is necessary to frequently inspect the tires for visible damage, scratches, etc. The debris in the tread should also be cleaned from time to time.

3. The ventilation system is clean.

Winter is the season with high rates of allergic rhinitis and asthma. If you're allergic to dust and pollen, it's a good idea to install a filter in your aircon system so that dust, pollen, and bacteria can be filtered out of it.

In addition, the air circulation of the car is very important and directly affects the Zen air quality in the car. If you want to check the speed of air circulation in the car, you can do a little experiment yourself: light several cigarettes at the same time in a clogged car, and after two minutes, the thick smoke will spread inside the car.

At this time, the air circulation system in the car is activated. If you can't see smoke in the car for 30 seconds, it proves that the air circulation system in the car is in good working condition.

4. Pay attention to cleanliness and hygiene.

On winter mornings, when there is a lot of dew, the surface of the car is often wet. If there are obvious scratches on the surface of the car, it should be painted in time to prevent the scratched part from rusting due to moisture. In addition, due to acid rain in the summer rain and direct sunlight in the summer, the paint surface of the car will inevitably be oxidized on several sides.

When the seasons change, it is best for car owners to do a comprehensive cleaning of the car's surface, from cleaning, polishing to waxing, etc.

Special car cleaners should be used when cleaning your car, as long-term use of laundry detergent or soap can cause the paint surface to tarnish and severely corrode the paint surface.

5. Internal cleaning.

In addition to cleaning the body of the beard, it is also important to clean the interior of the car, where soapy water or detergent can be applied to a towel or sponge to scrub every corner of the dashboard. Before cleaning the surface of the chemical fiber, the dust is vacuumed off and then soaked in a special textile cleaner for a few minutes.

Once the dust has dissolved, scrub it off with a towel. If no special detergent is available, use soapy water or dishwashing liquid instead. **The product can be scrubbed with a towel with a small amount of water.

<> "Cars are our daily travel tools, in the cold season of winter, car maintenance needs.

We can grasp some little knowledge.

Why change antifreeze in winter?

In winter car maintenance, the first thing is antifreeze. Antifreeze is for the engine"Good company"。It cools the engine in the summer and prevents it from freezing in the winter.

Different grades of antifreeze are also suitable for different temperatures. Therefore, it is necessary to check whether the antifreeze is sufficient and meets the standards in winter.

How often should I change my antifreeze?

The replacement of antifreeze needs to depend on the situation, the engine should be replaced in about 3 years in the case of long-term long-distance driving, if the driving distance is relatively short, not often running long-distance running, it is recommended to change the antifreeze in about 4 years.

Why should the winter sail crane be warmed up in advance?

If the oil temperature of the car is too low, when changing gears, the comfort is obviously not as good as the normal oil temperature.

How to extend the life of vehicle appliances?

Before starting the car, you should turn on the key, stop for 2 to 3 seconds, let all the electrical parts wake up slightly, and then start the car, so that the life of each electrical appliance in the vehicle will be extended.

How often should I change the oil for different types of cars?

German cars, ordinary gearbox AT, is 50,000 or 60,000 kilometers to change the oil, like Mercedes-Benz, BMW, Audi, these cars need to change the oil once every 6 to 80,000 kilometers; European and American car series, such as Hyundai Nissan, Honda Nissan, as well as Kia, American Buick, Cadillac, etc., basically need to change the oil after 50,000 kilometers.

<><Heating system

Whether the heating system 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.

Replace the antifreeze promptly

Most family cars are replaced with antifreeze every two years or every 40,000 kilometers, of course, this is only a reference replacement cycle, or according to the specific use of the car specific problems specific analysis. It is recommended that if there is a condition, it is best to change it once a year. The reason is very simple, now people use cars much more intensively than before, the wear is also large, and there are not many antifreeze that can really reach the freezing point of minus 45 degrees.

On the flip side, the cost of replacing an engine is much higher than the cost of antifreeze. Or Hui.

Car tire maintenance

Automobile tire winter maintenance common sense Winter tires will become hard and brittle, not only the friction coefficient will be reduced, but also more likely than other seasons to leak and puncture, so on the one hand, it is necessary to ensure that the tire pressure is sufficient, to prevent the low external temperature from making the tire lower than the normal air pressure beam fiber and the risk of puncture, on the other hand, should often clean up the inclusions in the tread, avoid the use of tires with greater wear, the internal and external wear of tires is very different, in order to ensure safety and reduce wear, the tire should be regularly replaced. In winter, you should choose tires with a deep tread pattern and strong adhesion, especially when you need to drive in snow.

Accumulators

The battery is most afraid of low temperature, and the battery capacity in low temperature environment is much lower than that at room temperature. Therefore, before the cold season comes, the electrolyte of the battery should be replenished and the specific gravity of the electrolyte should be adjusted. At the same time, the binding post of the battery is cleaned, and coated with special grease to protect it to ensure reliable start and prolong the life of the battery.

If the vehicle is parked in the open air or cold storage for several weeks, the battery should be removed and stored in a warm room to prevent the battery from being damaged by ice.