What are the car maintenance intervals and items?

[LaEmma]

Perform maintenance based on the vehicle's usage time and actual conditions. Maintenance intervals: 1-30,000 km: Generally only requires oil and oil filter replacement; 30,000-40,000 km: Typically requires coolant replacement and throttle body cleaning; 40,000-60,000 km: Requires spark plug replacement, brake fluid change, and brake pad replacement; 60,000-80,000 km: Throttle body cleaning, transmission fluid change, and tire replacement. Car maintenance items: Engine oil is divided into mineral oil and synthetic oil, with synthetic oil further classified into full synthetic and semi-synthetic. Full synthetic oil is the highest grade. When changing oil, refer to the vehicle owner's manual and follow the recommended specifications. Transmission fluid serves to lubricate and prolong the lifespan of transmission components, with types including automatic transmission fluid and manual transmission fluid. Manual transmission fluid is generally changed every 2 years or 60,000 km; automatic transmission fluid is typically changed every 60,000-120,000 km. Power steering fluid is a liquid in the car's power steering pump that makes steering easier through hydraulic action.

[DelGrant]

I've been repairing cars for many years, and maintenance intervals depend on the manual and driving habits. The standard is to change the engine oil every 5,000 to 10,000 kilometers or every six months to keep the engine lubricated. As for the items, minor maintenance includes changing the oil and oil filter, done every six months; major maintenance like replacing the air filter and brake inspection is added every 10,000 to 20,000 kilometers. Tire rotation and pressure checks should be done every 5,000 kilometers to avoid uneven wear. Spark plugs are typically replaced every 40,000 to 60,000 kilometers, and transmission fluid should be handled every two years or 40,000 kilometers. Don’t forget to check the coolant every three years, and brake fluid also needs regular maintenance. Don’t delay, or fuel consumption will increase and machine wear will accelerate. Regular maintenance keeps the car running smoothly and saves money.

[McKate]

With over a decade of driving experience, I've developed a personal maintenance routine: Be flexible with service intervals. I change engine oil every 7,500 km or 6 months, sooner if I do more highway driving. For basic maintenance, always include oil and filter changes. Replace the air filter annually to ensure clean airflow. Rotate tires every 10,000 km to prevent uneven wear. Prioritize safety with quarterly brake system checks. Major services like transmission fluid replacement at 50,000 km and spark plug renewal every 5 years. Test battery voltage biennially to avoid starting failures. Log maintenance on a calendar to prevent oversight. Keeping it simple extends vehicle life and saves repair costs.

[QuinnLee]

Newbie driver here, keeping it simple with maintenance: Change engine oil every 5,000 km, or every six months for city driving. Core items only: Oil change plus oil filter replacement, gets it done for around 100 yuan. Replace air filter once a year—saves money and hassle. Check and inflate tire pressure weekly, the free maintenance method. Have shops inspect brakes every service cycle for safety and reliability. Saves time without blowing the budget, just follow the manual. Pay attention to your car's condition regularly, fewer breakdowns mean a smoother driving experience.

[VonAndres]

As a parent and car owner, safety is my top priority in maintenance: Follow the manufacturer's recommendations, changing the engine oil every six months or 7,500 kilometers to keep the engine healthy. Maintenance items include replacing the air filter annually to remove dust; checking tire pressure and wear every quarter. Perform monthly self-inspections on the brake system plus professional maintenance once per cycle to prevent brake failure. Major items like coolant should be replaced every three years, and spark plugs renewed every 40,000 kilometers. Don’t overlook cleaning the AC filter annually for your family’s health. Conduct a comprehensive quarterly check on lights and the transmission system to identify issues early and ensure safe, worry-free travel.

[Campbell]

As a car enthusiast, I pay great attention to maintenance details: The basic oil must be changed every 5,000 kilometers or six months to prevent carbon buildup. The maintenance items include not only oil and oil filters but also air filter replacement every 10,000 kilometers and spark plug replacement every 30,000 kilometers. I perform brake checks monthly and professional maintenance quarterly. Major tasks like transmission fluid replacement are done every five years, with belt synchronization checks included. I also add extra items: quarterly interior cleaning to extend the lifespan of the interior. Maintenance is done promptly without delay—my car ages slowly and drives smoothly, offering high driving pleasure with small investments and great returns.