Li Xia n3 opened 23,000 kilometers of maintenance content.

For vehicles over 23,000 kilometers, it is mainly to change the oil and filter the oil three times.

At the same time, replace our air filter, air conditioner filter and gasoline filter.

Clean the throttle.

Do four-wheel alignment test, check tire data, check tire wear, and perform four-wheel rotation. Measure the tire pressure and inflate the insufficient tire (2.3-2.5Kg).

Check that the oil and water in our car are normal. (Brake oil, coolant, gearbox oil, wiper water supplement)

I hope my answer can help you! I wish you a happy life. If there is something wrong with the car, ask the car master. 4S shop professional technician, 10 minutes to solve.