As an important means of travel for modern people, the importance of car maintenance is self-evident. However, in the actual car maintenance process, there are many items that are not necessary and are over-promoted by 4S stores. Here are four common maintenance items to help you avoid being fooled.
First of all, frequent oil changes are not necessary. Many car owners believe that frequent oil changes can guarantee a good operation of the engine, but in reality, this is wrong. According to the recommendations of car manufacturers, the oil change interval is usually between 5,000-10,000 km. Replacing too often is not only a waste of resources, but can also be a burden on the environment.
Secondly, it is equally unnecessary to over-clean the interior of the car. While a clean interior can be comfortable, frequent use of cleaners can ruin the texture of the interior materials and even trigger allergic reactions. Proper cleaning, such as regular wiping with a damp cloth, is sufficient to keep the interior clean.
The third unnecessary maintenance item is frequent air filter changes. In fact, the replacement interval of air filters is generally between 20,000-30,000 km, and depending on the air quality, it can even be longer. Excessive replacement is not only a waste of resources, but can also affect engine performance by affecting air flow due to overtight filters.
Finally, excessive brake pad replacement is also a matter of concern. Generally speaking, the replacement cycle of brake pads is between 3-60,000 km, and there is no need to replace them in advance unless there is significant wear. Excessive replacement is not only a waste of money, but also more likely to affect driving safety due to insufficient running-in between the new brake pads and brake discs.
In conclusion, car maintenance is necessary, but we need to avoid unnecessary maintenance items. Proper car maintenance can not only prolong the service life of the car, but also ensure driving safety and protect the environment. When maintaining your car, you should make a wise choice based on the advice of the car manufacturer and your actual situation. To avoid being fooled by 4S shops, start by understanding unnecessary maintenance items.