Does a 6-year-old car still need maintenance at a 4S shop?

[MacIsabel]

After the car warranty expires, it is not necessary to go to a 4S shop for maintenance. The following points should be noted for car maintenance: 1. The car engine should be cleaned at an appropriate time: Prolonged use will form a thick layer of carbon deposits on the engine surface, which can cause significant corrosion to the rubber components in the engine. 2. Prevent evaporation of gasoline and water: In summer, the temperature is generally higher. Therefore, gasoline and water are more prone to evaporation than usual. It is necessary to frequently check the radiator and fuel tank, and replenish them promptly when gasoline and water levels are low. 3. Pay attention to interior hygiene: Summer is the season when bacteria multiply the fastest, so the car interior should be kept clean, especially items that are prone to dirt such as car seat covers, steering wheel covers, and car floor mats.