How often should a car undergo major maintenance

How often should a car undergo major maintenance?

After a car has traveled a certain mileage, it needs to undergo major vehicle maintenance, including vehicle hydraulic oil, booster oil, steering oil, gearbox oil, etc. In addition, safety components such as car antifreeze, timing chains, tires and brake pads also need regular inspection and maintenance. If the vehicle is in better condition, fewer parts will need to be replaced.

How often should major maintenance be done?

Major vehicle maintenance is usually done every three years or 60,000 kilometers, while minor maintenance is done every three months or six months. Major maintenance is based on minor maintenance, and usually the two types of maintenance are carried out crosswise. There may be timing differences between different car brands. Major maintenance requires replacing many parts and fluids, including all vehicle fluids (such as brake oil, antifreeze, steering assist fluid, transmission oil, etc.), removing carbon deposits, replacing batteries, replacing spark plugs, and replacing timing belts. wait. If it is a vehicle with a turbocharged engine, the most important thing is to remove carbon deposits, because these types of engines will have more serious carbon deposits. Excessive carbon deposits will reduce the power of the car, make it difficult to start, increase fuel consumption, and even cause The car stalled and could not drive. Therefore, you need to pay attention to this during major maintenance.

Maintenance usually takes several hours

Major maintenance usually takes 2 to 5 hours, and the specific time can be determined according to the individual's daily use of the car. If you have only driven 30,000 kilometers in three years, there is actually no need for major maintenance. You can go to a 4S store for maintenance for a slightly longer period of time. If the car is used a lot and has been driven for more than 60,000 kilometers in less than three years, it is usually not a private car and maintenance can be carried out in advance. Therefore, mileage is usually the key reference standard for major maintenance.