How many items and periodicity the car must maintain?

The first thing in car maintenance is the oil and the filter. This is a must-do item for every maintenance.

1. Oil filter
I recommend that you change the oil filter every time you change the oil in your car. This directly affects the key parts of the engine. Equivalent to a purifier function of human breathing air.

2. Air filter
The air filter element can block the dust entering the engine and the road dust, and reduce the hard particles in the dust from wearing the engine, causing scratches on the cylinder surface and causing the surface wear of exposed and lubricated parts.

3. Air conditioner filter
The function of the air conditioner filter element is to filter the air from the outside of the car that enters the interior of the car through the air conditioner. The air-conditioning filter element needs to be replaced every 20,000 kilometers or every 2 years. If it is not replaced for a long time, the air in the car will be poor, causing discomfort to the driver.

4. Antifreeze is generally replaced every four years or 60,000 kilometers, and brake fluid and steering assist oil are generally replaced every 40,000 kilometers.

5. The gasoline filter is generally built-in 80,000 kilometers, and externally replaced at 20,000 kilometers.

6. Spark plugs, iridium spark plugs are generally replaced once every 80,000 to 100,000 kilometers; platinum spark plugs are replaced once every 50,000 to 60,000 kilometers; nickel alloy spark plugs are generally replaced once every 20,000 to 30,000 kilometers.

7. Transmission oil, generally, the automatic transmission is changed every 80,000 kilometers; the manual transmission oil is changed every 120,000 kilometers.

8. The brake parts are generally replaced at 40,000 kilometers, and are replaced according to the actual use of the brake pads in actual operation. The replacement cycle of the brake pads is different for the front and rear wheels. The replacement cycle of the front brake pads will be shorter than that of the rear brake pads. And the replacement week of brake pads has a lot to do with everyone's driving habits.

9. The battery is usually replaced at 40,000 kilometers. It is basically replaced every three years, and it also needs to be determined according to the driving habits of the owner. If the car owner likes to use the appliance with the ignition off for a long time, the service life of the battery will be greatly reduced. If the vehicle is parked for a long time, you can unplug the small battery wire. If you park for a short time, it is best to start the car for 3-7 days and charge the battery.

10. The replacement cycle of tires. Generally speaking, it should be replaced according to the aging rate of rubber for 3 years or 60,000 kilometers. It depends on the person driving and the actual road conditions.