What Generally Needs to Be Replaced in Car Maintenance

[DelSkylar]

Car maintenance requires the replacement of the following two items: 1. The first must-change items during maintenance are engine oil and the air conditioning filter. 2. At the interval of two years or 40,000 kilometers, it is recommended to replace the transmission fluid and clean the throttle body every 20,000 kilometers. Additional information: 1. Car maintenance, also known as vehicle servicing, refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the car. It mainly includes the maintenance of the engine system, transmission system, air conditioning system, etc., aiming to keep the car clean, maintain normal technical conditions, eliminate potential hazards, prevent faults, and extend the service life. 2. Not all car models are suitable for owners to change the engine oil themselves, but they can learn to check the oil dipstick to determine if the oil needs replacement. Additionally, the oil filter must be replaced when changing the engine oil.