After the warranty period, how to maintain the car is cheaper?

Three years is 100000 km high, or five years is 150000 km high, or some manufacturers extend it for a longer time, but it will expire one day anyway. What should I pay attention to if I pass this warranty period? How to maintain a good car?

The final maintenance becomes very important.

There will be a free car inspection every time you do maintenance, but I'm not sure if the 4S shop really does this. When you do the last maintenance, you'd better ask for a specific part to attract enough attention from 4S stores. In the process of car inspection, it is best to follow and supervise the whole process, because you know your car best.

For example, if you find a slight oil leak somewhere, you should show it to the maintenance master in time, because if there is some slight oil leak somewhere, the maintenance master may simply deal with it or ignore it directly, but this is not the case for consumers. If they are serious after the warranty period, they will spend their own money.

For the last maintenance, please refer to the vehicle warranty.

If you don't know anything about cars, you really think there is nothing wrong with them, and you don't know what to check. You can refer to the vehicle warranty to see what the vehicle warranty is as the basis for vehicle inspection.

How to maintain after insurance? The replacement of parts is very important.

1, tire

It is best to have tire pressure monitoring, so you can always pay attention to the situation of tires and deal with problems in time.

2. Lighting equipment

Needless to say, the light is broken and you can't drive.

Step 3: Battery

Battery is the center of the whole automobile power system, and its service life is limited. When the maximum voltage of the battery is lower than 12V or seriously corroded, the battery should be replaced, instead of waiting until the battery is completely unusable.

Step 4 paint

You must ask the 4S shop for help. It's hard to do it yourself.

5, brake pads, brake disc brake oil

Strictly follow the maintenance manual. If you drive very little, it is recommended to replace it in time after two years. After all, changing brake oil doesn't cost much, but it's safe and priceless.

6, antifreeze

Except in extremely cold and hot areas, it is no problem to replace the general antifreeze once every three years, but when replacing it, it must be completely drained, washed twice with pure water, and then replaced with a new antifreeze.

7. Air filtration

The humid air area in the south can be changed to 10000- 15000, and the sandstorm season in the north can be changed to 5000.

8. Air conditioning filter element

There is no strict replacement cycle, and you can take it off and blow it yourself when you feel strange.

9, gasoline filter

High-quality gasoline areas such as Beishangguang can be replaced around 15000-20000. Other areas 10000- 15000 or so. The filter element and gasoline pump are integrated, please refer to the maintenance manual to extend the use as appropriate.

10, steering power oil

The fiercest one I have ever seen, I haven't changed it for six years, because I don't know how to change this oil at all. Miraculously, 4S stores don't recommend replacing it. The result is that the oil is as thick as sesame paste, and it is difficult to hit the direction in winter. This oil is recommended to be changed every 30,000-40,000 kilometers, without pressure.

1 1, spark plug

I would suggest that you replace this thing according to the recommended maintenance cycle, because spark plugs have economic life and extreme life. The ultimate life of ordinary spark plugs can reach 56,000 kilometers, but the economic life is only 20,000 kilometers. After exceeding the economic life, it can still be used, but the ignition ability decreases and the fuel consumption increases, which is not worth the loss.

12, throttle body

If the idle speed is unstable, consider cleaning it. Students who feel that the accelerator pedal is not easy to step on, poor power or high fuel consumption can also wash it. It is best to do it once every 15000-20000 km. Be sure to go to a repair shop with a powerful decoder, otherwise the engine will not light up after cleaning, and even the idle speed will not be as stable as before cleaning.

13, petroleum

Can the replacement interval be extended by using higher grade oil? The answer is yes. On the basis of the requirements of the manufacturer, it is appropriate to extend it by about 2000 kilometers. Don't expect a few hundred dollars of super invincible synthetic engine oil to extend the replacement cycle indefinitely. The oil promised, but the oil filter refused! Once the oil filter element cannot filter the oil, even the best oil is useless.

14, brake disc

Brake discs are more wear-resistant than brake pads, and the corresponding replacement cycle is longer, so it is easy for users to ignore inspection and replacement. Generally speaking, the replacement cycle of brake disc is twice as long as that of brake disc. Of course, users will have different time in different use environments. After leaving the warranty period, users need to carry out regular visual inspection. In addition, users should refer to the replacement cycle in the user manual.

15, gasket/rubber tube/door and window sealing strip

Regular inspection, the gaskets and rubber pipes in the engine also need regular inspection, especially the valve seat cushion, which is prone to aging and oil leakage with the increase of vehicle service life and mileage.

How can I use it for a longer time after maintenance?

This car is divided into seven parts for maintenance and three parts for repair. If it is well maintained, it will be repaired less. We should not only pay attention to the usual driving habits, but also avoid causing great harm to the car. In addition, it is worth mentioning that after the car has been used for 3 years, the owner should increase the frequency of self-inspection, find and solve problems in time, and avoid the expansion of losses.

Choose a 4S shop or a repair shop?

This question should be heard frequently in daily life. The main point of entanglement is that the maintenance cost of 4S shop is too high, but the maintenance quality of the repair shop is not assured.

First of all, compared with the outside repair shop, 4S shop has its own set of processes. The staff in the store will recommend some other maintenance items to you, but most car owners will agree after the promotion, so the final cost will be much more than estimated. Car owners who know the car will be better, choose maintenance items rationally, and those who don't know can only follow the arrangement of service consultants.

Secondly, the competition in repair shops is becoming more and more fierce, and the service quality is also rising. They won't recommend many other projects like 4S stores, but the disadvantage is that the accessories are good and bad, and the professionalism and maintenance quality are not as good as 4S stores. Under normal circumstances, the owner told the store to use the original factory, which is believed to be the same as the 4S store.

Therefore, everyone can do what he can. Those who have high maintenance requirements and are well-off can choose to go to the 4S shop. If they go to the repair shop, try to find someone familiar and reliable.