Recently, a friend had just finished learning a car and got a driver's license. Taking into account driving skills, he headed into the used car market to “Taobao.†After Amoy returned home, he did not know how to clean up. Re-maintenance inside and outside, I believe many owners also have these problems. Follow the small i (micro signal: dycwesc) to find out!
  1, change clothes
  The second-hand car dealers will make regular arrangements for each vehicle they receive in their hands. The first step is the vehicle cleaning. The quality of the vehicle cleaning is very important. If the cleaning is not good, it will directly reduce the senses of the customer. The appearance has been refurbished. However, if you are dealing with individuals and individuals, changing clothes is a necessary step. Clean the appearance and wax. If the body has slight scratches, you can handle it yourself. If the scratches are deep, you need to repair and spray paint.
2, change the interior
After long-term use, there will be a lot of bacteria in the car. It is necessary to sterilize and sterilize the used car and remove all kinds of odors. Use a dusting sweeper, a soft, dry cloth, a special car interior cleaner, and an eraser to spray a special interior cleansing foam on the plastic trim panel. Wipe it gently with an eraser that is difficult to remove with a cloth. After cleaning, apply a protective agent on the instrument panel and leather chair.
3, change the air filter
  Dirty air cleaners can cause poor engine operation, excessive fuel consumption, and damage to the engine. Therefore, after buying a used car, you must check the air filter. If you find that there is less dust and lighter clogging, you can use high-pressure air to blow it from the inside out and continue to use it. However, if it is already dirty, the air filter must be replaced promptly.
4, oil change
  When buying a used car, the first priority is to change the car's oil. Car engine oil is the blood that maintains the engine's life and serves to cool and lubricate engine components. Change the oil at the same time also need to replace the oil compartment to ensure smooth oil passage, not blocked by impurities. Transmission oil, brake oil, water tank cooling water, water splashing glass water, etc. all need to be replaced. In particular, gearbox oil, regardless of hand wave, automatic wave, should immediately replace the factory specifications of the transmission oil, this, for 5-year-old and older car owners are even more important.
5, changing tires
  For a used car you just bought, you must replace the original tire with a new one. If the vehicle travels more than 60,000 kilometers or if it is used for more than 5 years, the tire will begin to age, the surface will harden, and then cracks will appear. Aging tires lose their elasticity. Continued use will cause tread deformation and risk of puncture.
6, change the spark plug
  Spark plugs are consumables that have a direct effect on how well a vehicle performs. Usually the spark plug needs to be replaced once the car has traveled more than 30,000 kilometers. If you do not know the true mileage of the car and the vehicle suffers from power Drop, cold start difficulties, and increased fuel consumption, you need to replace the spark plug. The need to pay attention to the replacement of the spark plug: The spark plug model must match the car's engine type, for the second-hand quasi-new car has not yet out of warranty, remember to replace the regular 4S shop.
7, change the engine timing belt and water pump
  If the number of second-hand cars purchased is more than 70,000 or the service life is more than 5 years, it is better to change the timing belt of the engine to reduce the internal wear of the car and reduce the maintenance cost of the car in the later period. Otherwise, the engine timing belt rupture causes the flap to move up and down the program chaos, and collide with the cylinder piston, so that all engine disk top parts will be damaged. The water pump must also be replaced in time.
8, change the battery
  Pay attention to checking the date of the used car battery or the state of the battery display. You can also turn on the headlights for inspection. If the lights are slightly darkened but still have sufficient brightness, the battery is good and the charging is more than enough; if the starter looks Powerless, and the light becomes dim, should be charged immediately. In fact, if a battery is used for a long time, it will become unsustainable, so replacement is necessary.
9, for brake pads
  Generally, the front brake disc is inspected every 60,000 kilometers, and the rear brake disc is checked once every 120,000 kilometers. However, if it is a newly-acquired used car, it is replaced with a comparative insurance. After replacement, be sure to step on the brakes to eliminate the gap between the shoe and the brake disc. After the brake shoe is replaced, it needs to run 200 kilometers to achieve the best braking effect. The newly changed shoe must be cautious. Driving.
  1, change clothes
2, change the interior
3, change the air filter
  Dirty air cleaners can cause poor engine operation, excessive fuel consumption, and damage to the engine. Therefore, after buying a used car, you must check the air filter. If you find that there is less dust and lighter clogging, you can use high-pressure air to blow it from the inside out and continue to use it. However, if it is already dirty, the air filter must be replaced promptly.
4, oil change
5, changing tires
  For a used car you just bought, you must replace the original tire with a new one. If the vehicle travels more than 60,000 kilometers or if it is used for more than 5 years, the tire will begin to age, the surface will harden, and then cracks will appear. Aging tires lose their elasticity. Continued use will cause tread deformation and risk of puncture.
6, change the spark plug
7, change the engine timing belt and water pump
  If the number of second-hand cars purchased is more than 70,000 or the service life is more than 5 years, it is better to change the timing belt of the engine to reduce the internal wear of the car and reduce the maintenance cost of the car in the later period. Otherwise, the engine timing belt rupture causes the flap to move up and down the program chaos, and collide with the cylinder piston, so that all engine disk top parts will be damaged. The water pump must also be replaced in time.
8, change the battery
  Pay attention to checking the date of the used car battery or the state of the battery display. You can also turn on the headlights for inspection. If the lights are slightly darkened but still have sufficient brightness, the battery is good and the charging is more than enough; if the starter looks Powerless, and the light becomes dim, should be charged immediately. In fact, if a battery is used for a long time, it will become unsustainable, so replacement is necessary.
9, for brake pads
  Generally, the front brake disc is inspected every 60,000 kilometers, and the rear brake disc is checked once every 120,000 kilometers. However, if it is a newly-acquired used car, it is replaced with a comparative insurance. After replacement, be sure to step on the brakes to eliminate the gap between the shoe and the brake disc. After the brake shoe is replaced, it needs to run 200 kilometers to achieve the best braking effect. The newly changed shoe must be cautious. Driving.
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