[汽车修理知识]Do-it-yourself small repair old mechanic teaches you five major car repair tricks

Many car owners have had the experience of being "hacked" in car repairs. In addition to the damage to their money, their precious spare time is often spent on car repairs.Master Liu is a veteran technician with 10 years of working experience. He has summarized the following 5 tips to save time and money for your reference.

One, small repairs do it yourself

There is no need to go to a 4S shop for small jobs such as changing an air filter or installing a light bulb. You have to wait an hour just in line, and you have to pay for the high working hours. If you have that time, you can finish it by yourself.So like this kind of elementaryCarKnowledge, I should have given myself a tutorial a long time ago.

LikeBrake lightSuch parts are consumables, even new cars are inevitably damaged, as long as you carefully study your carTaillightWith the simple structure, you can go to the street to buy a light bulb for 5 yuan, and then replace it with your car yourself. This not only saves the pain of queuing, but also increases the emotional communication with the car, which can be described as killing two birds with one stone.

Two, maintenance to the quick repair center

Generally, the oil and filter of a family car must be replaced every 5000 kilometers. If you go to a 4S shop to replace it every time, it is time-consuming, laborious, and costly. Therefore, for this kind of work with little technical content, you can safely leave it to the community quick repair shop to take care of it.

If you are not comfortable with the oil and other raw materials provided by the small shop, you can buy a bottle of oil at the 4S shop, and then go to the quick repair shop to spend 10 minutes to solve the problem. In this case, you will pay up to 20 yuan for labor, and you can also get free repairs on the chassis,tireThe meticulous inspection, why not do it?

3. Free diagnosis of intractable diseases at 4S shop

Today's cars are equipped with complex electronic systems and sophisticated mechanical components. In the event of major failures, they are definitely not roadside stalls orAuto partsThe city can solve it.

If you want to repair a modern car with a complex structure, in addition to having rich professional experience, it is more important to rely on extremely advanced electronic equipment to assist in the maintenance, and this is what those small shops do not have, then you have to believe The strength of the brand store. In order to attract customers, the current 4S stores basically fail to detect faults for free, so you can run several 4S stores to detect the root cause of the fault first. If the answers given by several stores are the same, then you can basically determine the problem. Up.

But at this time, you don’t need to rush to pay for repairs.If the repair process is not complicated, you can buy it from the 4S storeAccessories, And then go to the auto parts city to find a repairman to replace it. Of course, if it involves electronic devices, it's better not to save that little money.

Four, major repairs still need professionals

Cars are precision machines, and you can count on those "guerrillas" for minor faults, but if you really encounter major faults, then you have to go to a professional 4S shop.

For the maintenance of parts involving engines, gearboxes, chassis, computers, etc., Master Wang's point of view is that he must go to the 4S shop for repairs. He gave an example from his own personal experience: a friend’s German car originally only burned some oil slightly in the engine, but after being repaired by a small repair shop, there were many inexplicable problems such as inability to hit the car and abnormal high-speed noise. In the end, the friend had to spend money to go to the 4S shop for thorough repairs, and lost thousands of dollars. Therefore, I would like to remind you here that the failure of key parts must be repaired in a 4S shop.

Five, do not blindly follow the original accessories

Take a German car as an example. The air filter outer plastic box of the air intake section costs more than 200 yuan in the 4S shop, and the 80 yuan a subsidiary factory in the Auto Parts City is all over the street, and the quality is not bad.

Master Liu said that one of his friends chose the auxiliary factory parts, and it has been used for more than two years, and there is no problem at all.

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