What can be done to maintain the engine system of the car?

There are three different types of routine maintenance, and car maintenance is related to the mileage traveled or the time since the last maintenance.

First, routine maintenance, generally refers to the routine maintenance after every 5000km (some models are 7500km), the maintenance content is basically to change the oil, filter, check the steam filter (many cars now do not have a steam filter), air filter, etc., if it is dirty, it can also be replaced together. At the same time, it is necessary to check whether the brake discs and pads need to be replaced, whether the brake fluid needs to be replenished, and the condition of the tires must be checked every time, which is necessary to ensure safety.

Clause. 2. Regular maintenance, generally every 3 years or every 40,000km to do, in addition to routine maintenance, it is also necessary to clean the fuel injector, throttle and the vehicle's air intake system. In addition, it is necessary to change the transmission oil, front and rear axle oil, as well as antifreeze and brake fluid.

At the same time, check the wear of the tires and replace them if necessary.

Clause. 3. Major maintenance. Generally, after the vehicle travels 100,000km, it is necessary to conduct a comprehensive physical examination of the vehicle and replace the parts according to the situation. In this case, the wiring (circuit), transmission mechanism, etc. should be checked.

In addition, the maintenance content of the vehicle, what to check and what to replace when is described in detail in the car's car maintenance manual. Sadly, the vast majority of car owners don't look at the sample manual, or even the manual.

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<> "As the saying goes, the car is blind and the car is repaired in three points and seven points of maintenance, maintenance may be the most concerned problem for everyone, and the maintenance of the skill grinding base search can not only keep the car in good condition, but also allow us to save a lot of "silver", and also solve common problems such as engine noise, engine weakness, and increased fuel consumption, of course, it can also solve the engine overhaul and effectively ensure safety. So what is skillful maintenance?

1.Change the oil and filter regularly.

The quality of the engine oil determines the service life of the engine, so it is necessary to change the oil when it reaches a certain mileage or age. It should be noted that when we are changing the engine oil, we must change the synthetic engine oil that we bought according to the instructions that come with the car.

2.Make sure your car's tires have the right pressure.

The reason why it is necessary to maintain tire pressure is because if the tire pressure is too low, the friction between the tire and the road surface will increase, so that the car needs to do more work to overcome the friction, which will make the engine run under load.

3.Make sure the air cleaner is clean.

Because if the air cleaner is not clean, it will cause the oil in the fuel tank to burn incompletely, so that the remaining oil will pollute the engine oil and cause engine damage.

4.Change the antifreeze regularly.

Since most of the engines are made of aluminum, if the antifreeze is not replaced, when the antifreeze anti-corrosion and rust removal components disappear, it will reverse corrode the engine, resulting in engine damage.

5.Regularly change the variable front mountain transmission oil.

Because if the transmission oil is not replaced, when the lubrication effect of the transmission oil disappears, the friction of the transmission will increase, and the load on the engine will increase, which will make the engine wear and tear faster.

Do not start and stop the engine multiple times, because the internal wear and tear of the engine is extremely large when it is running, in addition to these, it is also necessary to pay attention to the maintenance of the fuel system, such as carbon deposits and other issues, and regularly check the main parts of the engine. Of course, we will leave the more professional things to the 4S store.

As we all know, the car brings people the convenience of travel, drives the development of the economy, the prosperity of the society, and we know that the engine is the core of the car, the requirements of the car for the engine are quite high, its material, its structure are made of steel materials with relatively high strength, and the spacing of the cylinders is also quite strict, but also the power of the whole car, just like the locomotive of the train, to our life and work brought convenience, At the same time, we also need to carry out systematic maintenance of the core of the car. First of all, the maintenance of the oil circuit of the engine, we know that the car has no oil just like people have no water, and the maintenance of the oil circuit is also the key to the whole engine. Then there is the engine lubrication system, if the lubrication system is damaged, just like our arms and legs are not sensitive and cannot move, then our safety during driving will not be guaranteed.

Finally, the engine cooling system produces high temperature through the high-speed operation of the internal gears, and the cooling system will play a certain role, otherwise the engine may cause the possibility of spontaneous combustion.

First, the engine oil circuit system, the oil circuit cleaning is a good way to ensure the size of the car power, the oil circuit blockage will cause the car to stall, so we must carry out system cleaning of the engine oil circuit, in fact, cleaning and maintenance is to remove the impurities and dirt inside and some rust on the oil road, which well ensures the fuel consumption and life of the car.

Second, the lubrication system, the engine lubrication system is an important part of the internal parts work, including the lubrication between the cylinder and the cylinder wall, the lubrication between the bearing without bearing, the stove and the lubrication between the bearing and the bearing, so when driving to a certain kilometer, the lubricating oil should be replaced in time.

Third, the engine cooling system, if the cooling system is not guaranteed, resulting in the generation of high engine temperature, not timely treatment, the heat of the overheated parts can not be dissipated, the car stalls and smokes, we must also check whether the coolant is lacking in time.

The engine can be brushed with a layer of lubricating oil, the engine can also be inspected, and the engine can be maintained, which is the basic maintenance work.

Regarding the maintenance of the engine system, it is necessary to check it regularly at the auto repair shop, and if it is broken or very old, it needs to be replaced immediately.

The two leather debaters should maintain and maintain the stove once a month, and at the same time change the oil of the engine, and replace the bearings when the fire is suspected, and also deal with the carbon deposits in this place in time.

In ordinary times, it is necessary to set the inspection and maintenance of the noisy and slippery period to avoid potential safety hazards and accidents.

<> "Those Things to Do in Car Engine Maintenance.

1. Change the three filters.

We usually refer to the air filter, fuel filter, and oil filter as the three filters. Many cars are maintained every 5,000 kilometers or so, and some car repair shops will recommend changing the three filters every time they are maintained, so that there can be more profits. There are also some repair shops, which will always cut corners and only replace two at most, and it is common for the air filter to save Chapai, and sometimes the steam filter is also omitted.

In fact, car manufacturers require more than 5,000 kilometers to change, but this also depends on the use and maintenance of the car. If the car is refueled at a small gas station all year round, runs on rural dirt roads, and travels long distances in the mountains and hills, it should be changed once every 2000 kilometers. If the car is in good condition, you can change it once every 1-20,000 kilometers when driving in the city.

Generally speaking, the three filters are changed every 15,000-20,000 kilometers, that is, it is enough to change them every once during maintenance.

2nd and 3rd washing. When the car is not easy to catch fire, maybe the throttle source sail is dirty, and the repair shop will recommend you to do a "three wash". At present, many small repair shops on the street advertise "professional no-dismantling and cleaning".

First use the "professional dismantling no-dismantling cleaning liquid" to clean the air intake, commonly known as "hanging bottle", and then clean the throttle, the carburetor cleaning agent is sprayed on, and the black mud is wiped off, which can be seen and touched, and the work is not in vain, and the working hours are 100 yuan.

After three washes, the problem really disappeared, in fact, as long as the throttle was washed, most of the problem could be solved. And the really effective cleaning of the air intake is to remove all the hail, hail without hail like cleaning the range hood, but the maintenance workers are very troublesome to do, they think that the trouble is not profitable.

3. Change the spark plug.

When the amount of oil increases, you can consider replacing a spark plug, and the general repair shop will recommend replacing it after 20,000 or 30,000 kilometers. In fact, this is determined by the quality of the spark plug, ordinary spark plug 40,000 kilometers to change, platinum, iridium 6 80,000 kilometers to change once.

<> "How to maintain the daily life of the automobile engine?

The main body of engine maintenance is:

1. Change the engine oil regularly (whichever comes first in the number of kilometers and time period);

2. Maintain and clean the oil circuit once at intervals, and replace the air filter element every year;

3. Clean the throttle, cabin and other parts every 20,000 kilometers or a year.

4. Every 3-40,000 kilometers, clean the lower air intake, fuel injector, combustion chamber and other parts of the carbon socks.

60,000 kilometers of cleaning three-way catalysis.

6. According to the requirements of the original car, the auxiliary oil fluid (brake oil, booster oil, transmission oil, antifreeze, etc.) should be replaced

7. Daily is to pay attention to the maintenance of the paint surface and add glass water regularly.

8. Check the wiper blades, tires, brake systems, batteries, chassis and other wearing parts before traveling.

Engine maintenance includes changing oil filters, air air filters, spark plugs, gasoline filters, timing belts, etc. When you are maintaining, you only need to carry out limb preservation and maintenance according to the requirements of various manufacturers. In addition, in the process of maintenance, we will also contact or do some engine maintenance items, and many riders will have questions.

Do these engines need to be serviced? Let's talk about this topic today.

Engine maintenance can be broadly divided into the following categories:1. Engine cleaning and maintenance, the main role is to clean the oil sludge inside the engine, add oil protectant, and prolong the service life of engine parts.

For this maintenance item, if you choose the oil model specified by the manufacturer, and replace the oil filter according to the manufacturer's kilometers requirements, you can choose according to the situation of your vehicle. If the number of kilometers is small, you can choose to do it every time according to your own situation, which will protect and clean the engine to a certain extent.

If you have a lot of kilometers or have not done it often before, you can not do it, because the effect of doing it is not obvious.

Cleaning the air intake system, the main role of this project is to clean the carbon deposits in the air intake system.

Because the carbon deposition of the air intake and fuel system is directly related to our driving habits and the quality of fuel and air, it is also a problem-prone system, it is recommended that you clean it regularly every 30,000 kilometers, which can greatly reduce the risk of vehicle fuel consumption and vehicle failure.

The function of three-way catalytic cleaning is to clean the carbon deposits on the surface of the three-way catalysis and improve the reduction ability of the three-way catalysis.

It is recommended that you clean it regularly every 3-60,000 kilometers, which can prolong the service life of the three-way catalytic converter, which is helpful for oil consumption and engine exhaust emissions. In addition, due to the general high replacement of the three-way catalytic converter, it also saves a certain amount of maintenance costs.

<> "Car Maintenance: Do a Good Job in the Maintenance of Engine Systems.

Cars, just like people, will look much older than their peers if they don't pay attention to maintenance, and they will age quickly. Maintenance should focus on the core component of car maintenance is the engine, where to start with the maintenance of the engine?

Lubricating oil is subject to high temperature, air and metal catalysis during use, and the oil will oxidize and age, affecting the normal operation of the engine. Therefore, when the lubricating oil has been used for a certain period of time, it needs to be replaced. If the oil is not changed on time, the lubricating oil will be mixed with sludge, carbon deposits, water, acids and incomplete combustion products caused by fuel combustion, which will significantly reduce the anti-wear performance.

In the case of homogeneous mold fiber, the additives in the lubricating oil will also be continuously consumed with use, which will affect the performance of the lubricating oil.

It should be noted that the oil filter should be changed at the same time as the oil change of your car. It is installed on the lubrication system of the internal combustion engine, so that the oil reaches a certain cleanliness and prevents the early wear of the internal combustion engine. Therefore, the cleaning of the filter also affects the effectiveness of the oil to a large extent.

Regular oil changes also clean the engine and keep the oil at a reasonable level.

In fact, the engine is the most important consumable part of the car, and it needs regular maintenance to ensure long-term normal operation. Regular maintenance of the vehicle can reduce or avoid unnecessary repairs, and is a necessary means of maintenance for every car.

In fact, in addition to regularly changing the oil, filter, and injecting additives into the oil, the most important thing for real professional vehicle maintenance is the cleaning and maintenance of the circulation system in the engine. For example, the cleaning and maintenance of the engine fuel system can effectively decompose the carbon deposits of the engine and improve the efficiency of the engine; The cleaning and maintenance of the engine lubrication system can fully improve the service life of the vehicle parts and enhance the engine power; The cleaning and maintenance of the engine cooling system can improve the engine power, thereby reducing fuel consumption and prolonging the service life.

After getting the regular maintenance of the car, the performance will change significantly, but it should be noted that when doing maintenance for the car, you must go to a regular repair shop, so that the car will get real maintenance. Don't go to a roadside shop or a small auto repair shop because you are greedy for a while, and in the end it will only outweigh the losses.