The importance of car maintenance is self-evident. However, when the car is being repaired or repaired, some things are not noticed and may be pitted by a 4s shop or a repair shop. In order to prevent being deceived, and to prevent bad stores from deceiving other car owners, the following matters, I hope the majority of car owners pay attention. 1. Check vehicle information If the repair unit related information such as license plate number, chassis number, into the factory time, etc., remember to prevent settlement errors. 2. Look at the maintenance project You can understand which maintenance operations are available during maintenance. If there is no project beyond the start and car service agreement, you can ask the car service consultant and the car repairer. 3. Recycling spare parts If there are damaged parts, try to recycle them as much as possible to prevent the bad business from shoddy and bring hidden dangers to the owner. 4. Take away excess oil When buying oil, it is difficult to buy a suitable light. For example, if you buy 5 liters of oil, you don't need that much. The extra ones can be taken away as much as possible. 5. Working hours When repairing a car, it usually covers the hourly fee. If it is separately billed, the brake pad should be removed when repairing and replacing the brake caliper. The replacement working hour fee should be included in the maintenance cost. If the caliper time is repaired on the list. There are other working hours, you can find their theory. 6. I will see the maintenance statement. You should carefully look at the contents of the settlement list and sign it. If there is a repair cost, you can use the document as a voucher. 7. Mileage When the car is seriously faulty, you may have to leave the car in the repair shop for a while. At this time, you must remember the mileage. To prevent the restless car repair master, drive the car out to play, usually repair the car, add some in time. The test project should not exceed 20 kilometers at the farthest. 8. Use the vehicle exemption item 4S shops and chain stores will have free testing items, and it is necessary to do some car condition checks periodically. 9. Prevent minor illnesses and overhauls Cars are glitch, there is nothing wrong with them, but some businesses will exaggerate the failure to report some unnecessary maintenance projects, or even no faults, report some unnecessary maintenance items, greatly improve the maintenance costs, if consumers can't Confirm that the service is true and ask the staff to come up with the appropriate credentials. 10. The most likely item is a greasy item. Three filters: air filter, fuel filter, oil filter. Cleaning: Clean the air intake, clean the throttle, and clean the fuel injector. It is very useful to change the oil, four wheel alignment, spark plug cleaning, chassis inspection, and accumulate some car maintenance knowledge. It is easy to get some small problems in the car, and it will not be fooled by the maintenance personnel.
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