"Maintenance" and "Repair"，This is something that every car owner often faces，4S shops charge much more than ordinary repair shops，But if you go to an outside repair shop, you are afraid that it will be unreliable or even cause the new car to not enjoy the warranty，So which one should you choose between a 4S store and a repair shop?

(1) Technically，The technicians in the 4S store have received more systematic and professional training，Professional knowledge and technical support，Auto repair shops usually have a technician combination of master + apprentice，Various levels。

(2) on device，4S stores have manufacturer-specific or high-end maintenance equipment，Can effectively ensure maintenance accuracy，It is difficult for auto repair shops to have high-quality maintenance equipment。

(3) Accessories are of high quality，There is a big difference between the two，4S stores usually provide spare parts sold directly by manufacturers，And parts will be replaced strictly in accordance with regulations。The auto repair shop is a mixed bag，Quality cannot be guaranteed。
(4) Price up，The repair and maintenance prices of 4S stores are generally higher than those of auto repair shops。Take changing the oil and filter as an example，4S stores charge 200 yuan or more for working hours，The repair shop charges 50 yuan as labor time fee，Some don’t even charge working hours。From this aspect，Repair shops are more favorable than 4S shops。

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If your car model is more popular，Due to cost considerations，You can choose a repair shop for maintenance after the warranty is issued，You can save a lot of money。But，Car models with special requirements for maintenance，Whether insured or not，It is recommended to go to the designated 4S store for maintenance，SeabetTo prevent improper maintenance operations outside from causing damage to your car。

Many brand automobile companies require that vehicles within the warranty period must be repaired and maintained at 4S stores，Otherwise no warranty will be given。
You cannot continue to enjoy the warranty under the following circumstances:
(1) Vehicle failure caused by improper handling/use of non-original parts in social repair shops (such as leakage caused by improper installation of seals、Adding inferior engine oil causes engine failure, etc.)，Unable to provide maintenance contract (repair order)、Repair items、Quality inspection sheet、Complete factory certificate (copy)，Will not be able to enjoy the quality guarantee。
(2) Because the car owner did not use it correctly according to the instructions、Maintenance、Vehicle damage caused by product repair (such as arbitrary changes in maintenance mileage and maintenance intervals，The wearing parts have expired and the mileage has not been replaced in time, etc.，Will not be able to enjoy the quality guarantee。
Of course, if the following conditions are met, you can continue to enjoy the warranty:
(1) Various maintenance and repairs carried out in non-4S stores，Need to comply with the vehicle manufacturer’s maintenance manual regulations and technical requirements。
(2) When applying for three guarantees and quality guarantee，Need to present the maintenance contract (repair order) during the repair period at the social repair shop、Repair items、Quality inspection sheet、Complete factory certificate (copy)。

If it is a new car, go for maintenance，4S stores will actively recommend car owners to replace spark plugs、Transmission oil，In fact, not all cars are suitable for it。Generally, replacement is required after driving for 20,000 to 30,000 kilometers，The transmission oil replacement interval is 30,000 to 40,000 kilometers，Early replacement actually shortens the maintenance cycle。

There are standards for replacing oil, filters and other oils，If the seabet app4S store suddenly recommends a product with a higher price than usual，Whether the reason is fuel economy or durability，Do not change if possible，Because I can’t feel the actual effect after changing it，Over-maintenance instead。

When replacing the car filter element normally，4S store will recommend you to buy fuel treasure again，Tell you this product is “clean and fuel-efficient”。Actually，It is not recommended that you add random things to the fuel tank when the vehicle is fine，Not only may it be useless，Some inferior products can even damage the engine，Don’t step into the pitfalls of bundled maintenance。However，There are also some services that look bad，Actually...it smells pretty good:

(1) After the vehicle is more than 5 years old，Try not to shirk the entire vehicle circuit inspection recommended by the 4S store，Although the labor time fee is quite expensive，But do it once before the peak period of spontaneous combustion in summer，Can effectively avoid danger。
(2) Every 20,000 kilometers，To the intake duct、Throttle、It is very necessary to clean the carbon deposits in the fuel injection nozzles，Although the labor time fee is not low，But it can really improve the power、Reduce fuel consumption，Improve engine running smoothness。
(3) When the car deviates，4S store will do four wheel alignment，Although it doesn’t seem to work，But after it’s done，The car will no longer go astray。

As the saying goes, “Buying a car is easy，It’s difficult to maintain a car”，In our daily car use，In addition to paying higher and higher oil prices and insurance amounts，Vehicle maintenance is also a big expense，If you have some knowledge about vehicles，Look through the maintenance manual if you have nothing to do，That way you can avoid some “rip-off” consumption。

Through understanding with the 4S store staff，If the vehicle is under warranty，As long as the car owner has done maintenance outside，Then if the corresponding parts are damaged，It is very troublesome to go to a 4S store to settle a claim。

Although the law stipulates that 4S stores are responsible for warranty，But the 4S store will ask you to provide the seabet mybusiness license certificate of the external maintenance location、Maintenance Record、Purchase channels for these three materials，The processing cycle is usually 1-2 months，The problem-solving period only takes one week when it is maintained at the 4S store，So I still remind you to decide the maintenance location。

In addition，Must remember，Even if you are doing maintenance outside, you must find a regular place，After all, spending more money is a small thing，No one wants to see your car damaged。(The content of the article comes from the Internet，If copyright is involved, please contact us to delete)