There are many maintenance routines in 4S shops, and you must see these clearly in order not to fall

Routine 1: Advance maintenance and comprehensive maintenance.

Some 4S shop maintenance specialists or after-sales specialists have a job is to give customers who are close to the maintenance period to play **, notify the owner to come to the store for maintenance as soon as possible, especially in the off-season is more positive, don't think this is enthusiasm, in fact, it is full of routines.

Normally, 4S stores will give free discounts for the first warranty, so the first maintenance of the new car can be as early as possible. For follow-up maintenance, the vehicle using semi-synthetic engine oil is normally 5,000 kilometers or half a year guaranteed, and the vehicle using fully synthetic engine oil can be guaranteed at 8,000 to 10,000 kilometers. "If the owner maintains in advance, it is equivalent to shortening the maintenance cycle, "it is not obvious that a car is maintained hundreds of kilometers in advance, but it is enlarged to a hundred or even thousands of cars, which is converted into a very considerable amount in terms of maintenance costs."

There are also some 4S shops that will use the hot weather in summer as an excuse that tires are easy to age, and recommend that car owners do a comprehensive maintenance of tires. Listening to the aging of tire rubber may lead to a puncture, nine out of ten car owners are afraid. After all, it is an issue involving driving safety, and no one will ignore it.

But in fact, you will find that this kind of maintenance is just to wash the tires, wax them on the tread, and then apply a layer of special protective agent.

Tire rubber aging is unavoidable, each tire has a service life, in the case of normal wear and tear, rather than doing some so-called useless work that can protect the tire, it is really more cost-effective to save money and change tires frequently.

Routine 2: Improve the standard of maintenance accessories.

When doing minor maintenance, the service staff of the 4S shop will generally recommend that you replace the three filters (oil filter, air filter, and air conditioner filter), and even ask you to clean the oil circuit. In fact, during normal minor maintenance, it is enough to change the oil and oil filter. Most of the maintenance cycles are 5,000 kilometers, and some models are 7,500 kilometers or 10,000 kilometers.

For example, air filters, air conditioning filters and fuel filters only need to be replaced during major maintenance, and the replacement cycle of these three filters is generally 12,000 kilometers. There is no need to clean the oil circuit during minor maintenance, and it generally needs to be cleaned once after 30,000 kilometers. If there is a lot of carbon deposit, let the maintenance master rub the throttle by the way during minor maintenance.

There are no pitfalls, they are all for the sake of the car, you can consult it on the car master platform first.

Attention should be paid to the maintenance of 4S shop:1. Try to be on the scene when maintaining, which is to prevent individual unscrupulous businesses from shoddy;

2. Change the engine oil "greasy", add less oil, but charge more;

3. Only change the engine oil, not the oil filter element;

4. Increase useless maintenance items;

5. Buy and maintain ** "routine";

6. For parts that can be repaired, they will ask customers to replace them directly;

High cost of working hours.

There are many routines in <>< 4S shop, so you must not do these 3 maintenances.

With the popularity of automobiles, whether it is when people commute to work or when people go out to travel, they are inseparable from cars. After people buy a car, they want to make their cars last longer, at this time people pay more attention to the maintenance of the car, because many people buy a car, but do not understand the car, so they send the car to the 4S shop to maintain. However, these 3 maintenance must not be done, which is both time-consuming and a waste of money!

The first: sterilization in the car.

Everyone knows that after a car has been used for a long time, there will be a strange smell in the car. At this time, people will go to the 4S store to carry out a maintenance project of sterilization in the car. It is said that this is done by using a special automobile disinfection machine that can quickly produce a large amount of ozone, and when it reaches the specified concentration, the disinfection can be quickly completed.

However, in order to reduce their own concession costs, many 4S shops do not follow the steps of professional car sterilization, but just carry out a sterilization operation in the very casual Qiye Liang car, which does not have much effect!

The second: clean the oil circuit.

The so-called automobile oil circuit usually includes two types: engine oil circuit and gasoline circuit. The oil circuit refers to the inside of the engine, the way through which the oil runs through the oil pump.

The gasoline circuit, also known as the fuel system, refers to the pipe between the fuel tank and the combustion chamber of the engine. Generally speaking, the role of car washing oil circuit is very large, and people should clean it regularly. However, the oil road is cleaned too often is likely to hurt the car, the general car can be cleaned for about 30,000 kilometers to clean the maintenance of the oil road, 4S shop if it is recommended to clean less than 30,000 kilometers, it is a pit money, do not believe it.

The third: tire maintenance project.

The maintenance of tires is meaningless, because the tire itself is a kind of wearing parts, which is easy to age over time, so once a puncture occurs and bulges, the tire will be replaced directly. Tire maintenance is nothing more than cleaning the tires and then spreading a layer of wax on the surface of the tires, which is not only visually the same as new, but does not have any maintenance effect on the tires. This type of tire maintenance program has long been included in the process of car washing.

The maintenance of the car is very important, but people also have to do the right maintenance of the car, if people choose the inappropriate car maintenance, not only can not play the corresponding role, but also increase the cost of the owner.

Car maintenance is essential, but it is very important to avoid routine work in car 4s shops during daily maintenance, which is related to the problem of spending more money and less money in your pocket. So what are the routines of common 4S stores? It's worth a look.

The first is working hours. Many consumers feel that the working hours in the store are very high, and they will cost hundreds of dollars at once. For example, to replace the headlights, some stores will spend more than 500 hours, which is normal compared to the 50 yuan hour for replacing the wiper operator.

After all, the disassembly and assembly of headlights is really a technical job, and the hours can also be calculated according to the actual time. How much do you know about these things?

Brake fluid and oil replacement and maintenance. Many 4S shops tell car owners that the sooner these oils are changed, the safer the car will be. What is the truth?

In fact, every oil has a replacement cycle. At this time, everyone should have a good understanding of the maintenance manual, so as not to be the first road. If you replace it too early, you have to replace it early, and the more you spend, the more money you spend.

Other recommended maintenance items. Every maintenance, in addition to major maintenance, in fact, some maintenance can be done or not done in the 4S shop, such as engine compartment cleaning or car sterilization. And it takes a hundred dollars to solve it quickly. It seems completely unnecessary.

Of course, not all 4S stores charge so unreasonably. Everyone should do a good job of car maintenance according to the actual situation, understand some car maintenance routines, and avoid being pitted.

Go to the 4S shop to repair the pit you will encounter:

1. Parts are only replaced but not repaired.

Some spare parts 4S say that there is no separate parts to replace, and the original parts are only the assembly, so the parts cannot be replaced, and the maintenance can only be done by replacing the assembly, especially some luxury brand models.

For example, if the cooling fan is broken, the 4S shop will also replace the assembly. However, in some repair shops, some masters will replace the fan motor, which can also solve the problem.

2. Minor illness overhaul and perfunctory maintenance.

In the 4S shop maintenance, there is generally a service called "whole car inspection", and then there may be a list of lists, some parts may be aged and need to be replaced, some can be used for a period of time and then replaced, in the use of some words: not repaired will affect driving safety!

In this way, many car owners will wave their hands and get them all out of order to ensure the safety of themselves and their families.

At the current industrial level, the production process of the car has been improved more than before, and sometimes the 4S shop may be "over-maintenance", so there is no problem, and the owner has to pay to get it, which also makes the master of the workshop perfunctory maintenance, just like the news at the beginning of the article: the car with so few kilometers, in addition to the difficulty and carbon deposits, the owner can not feel it at all.

3. Overlord Clause.

Some 4S shops claim that if the vehicle is not maintained in the 4S shop, the vehicle will lose its original warranty qualification.

Therefore, after the maintenance given by the 4S store, you can choose other stores for maintenance.

4. The actual construction does not match the list.

Sometimes when you go to a 4S shop for maintenance, some engine oil, brake fluid, transmission fluid, etc. may be reported more than the amount that needs to be used, increasing consumption.

Therefore, car owners had better know how many liters of engine oil, transmission oil, etc. need to be used for each maintenance of their vehicles, so as not to be deceived.