The little old driver explained how to correctly understand the maintenance items and times of Job.

Hello, everyone, I am a real host from Job. I think since I bought Job, I'm still a little white who knows nothing about cars. Now I'm a little old driver. I won't talk about all the advantages and disadvantages of job here. If you ask me, what about Job's car? Is it worth buying? I don't think I need to answer. Sales and word of mouth are the best answers. What I want to share with you today is how to correctly understand the maintenance items of our cars, especially what we say, such as the first insurance, the first insurance and the second insurance. Do you really understand the meaning? Car maintenance 1 warranty, 2 warranty, 3 warranty, 4 warranty should actually be more about the level of maintenance than the number of maintenance! As we all know, daily maintenance is essential for our vehicles to run well. However, there are many misunderstandings and pits in the daily maintenance of vehicles, which will make us spend more money and even lead to the failure of our vehicles. Next, I will give you a detailed analysis of vehicle maintenance projects and possible misunderstandings in the maintenance process. ? In fact, the so-called "one guarantee and two guarantees" ... according to our one-sided understanding, these refer to the number of maintenance we have done to the vehicle, which simply indicates the various maintenance we have done and has no substantive effect. But what I want to say is that we should regard it as a maintenance level. The first guarantee is a minor maintenance of 5,000 kilometers, and after three minor maintenance, a secondary maintenance of15,000 kilometers is required.

After three years of driving, it is still as beautiful as ever.

1, minor maintenance pays more attention to "car maintenance": minor maintenance refers to the most basic oil maintenance, but it doesn't mean that minor maintenance is just changing the oil. Minor maintenance and replacement items are oil, oil filter, air filter and air conditioner filter. According to the grade of oil change, the change mileage can be divided into 5000km, 7500km, 10000km, and the vehicle will be finished. Check the engine and gearbox for oil leakage; Check the liquid levels of brake oil, booster oil and antifreeze, and add them in time; Check the tire pressure of all tires, and pay attention to check whether there are obvious wounds on the tire surface; Clean up the dust in the engine compartment in time; The decoder is used to read vehicle faults for timely inspection.

2. Major maintenance pays more attention to "replacing parts". Major maintenance includes all items of minor maintenance. Generally speaking, the major maintenance of vehicles often happens after 60,000 kilometers. At this time, the use of vehicles has entered a period of high failure, and we need to maintain and replace some wearing parts in time.

① Change the gearbox oil. Most vehicle maintenance manuals require that the transmission oil be changed after the vehicle has traveled 60,000 kilometers. However, according to our replacement experience, many vehicles are clean after driving to 60,000 kilometers, and there is no need to change the gearbox oil at all. You can ask the master to put it down and check it before changing it. If the oil is clear, we can change it around 65438+ 10,000 kilometers.

② Cleaning the throttle valve is highly recommended. Because the vehicle runs for a long time, the air quality is not good, and a large amount of sludge will accumulate at the position of the throttle, which will lead to unstable idle speed and increased fuel consumption in the long run.

③ Replace the gasoline filter, because the quality of our gasoline cannot be accurately guaranteed, so it is best to replace the gasoline filter after the vehicle travels to 60,000 kilometers. Once the vehicle is blocked, it will lead to insufficient fuel supply, which will lead to flameout or failure to start.

④ Spark plugs, in fact, for spark plugs, if there is nothing wrong with the starting and power of the vehicle, I suggest that you don't need to replace them at all. Even if the spark plug fails, the vehicle will shake at most.

⑤ antifreeze, the use of 60,000 kilometers means that the vehicle can be used for 2-3 years at most. At this time, as long as the vehicle has not been watered, the antifreeze can still be used normally without replacement.

6. Brake oil and booster oil are basically free from external pollution because they are in a closed space for a long time. The most feared brake oil is water content. We can measure it with a detector to determine whether to replace it. As for the booster oil, there is basically no need to replace it.

⑦ Check the tire pressure and whether there is any wound on the surface. If yes, it is recommended to replace it directly.

⑧ Read the information of the vehicle running computer, and judge whether there are certain faults in the vehicle circuit and electrical equipment, so as to have a specific understanding of the vehicle condition.

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Summary:? In fact, vehicles pay more attention to car maintenance than replacement. In the process of daily car use, if it is not necessary, there is still no need to replace the original car parts and do some redundant maintenance on the vehicle. Let's start with a very rough theory: as long as the vehicle is not short of oil and water, there will basically be no problem!