
Here is the maintenance schedule for various car service items: 1. Engine oil and filter: Time interval is 6-8 months, mileage interval is 5000km-10000km. 2. Coolant: Time interval is 2 years, mileage interval is 40000km (time-based). 3. Brake fluid: Time interval is 2 years, mileage interval is 60000km (greatly affected by environmental humidity). 4. Power steering fluid: Time interval is 3 years, mileage interval is 100000km (can be used long-term). 5. Transmission fluid: Time interval is 3-5 years, mileage interval is 60000km-100000km (whichever comes first).

I've accumulated quite a bit of maintenance experience after driving for two years. Engine oil should generally be changed every 7,500 kilometers or every six months, while full synthetic oil can last up to 10,000 kilometers. I prefer to handle it before the oil light comes on to avoid engine damage. The air filter should be replaced every 12,000 kilometers or so—it's simple, and a clogged one can increase fuel consumption and reduce power. Tire rotation is also important; doing it every 8,000 kilometers helps even out wear and extend tire life. Don’t overlook the braking system—it’s best to check the brake pads and fluid annually for safety. Transmission oil intervals depend on the car model; my friend’s car requires a change every 50,000 kilometers, but most need it within 40,000 kilometers—the maintenance manual is the most reliable guide. I use a mobile app to set reminders so I don’t forget. This way, the car stays in good shape longer, and I feel more at ease.

Maintaining a car requires focusing on the key cycles. With my ample experience driving SUVs, here are the common maintenance intervals: mineral oil changes every 5,000 km/6 months, full synthetic oil every 10,000 km/12 months. Replace the air filter every 15,000 km, and don't forget the cabin air filter follows a similar schedule. Rotate tires every 8,000 km to save on tire costs. The brake system must be inspected every 20,000 km—replace worn components promptly. Check spark plugs at 30,000 km. Coolant should be replaced every two years. I strictly follow the owner's manual for scheduled maintenance, never skipping any items. It's simple, efficient, and improves fuel efficiency while reducing breakdowns. Get hands-on with regular checks—it's easy to learn and practical.

Maintenance intervals are crucial for safety. I particularly care about timely oil changes. Engine overheating may lead to total failure. I once neglected it and experienced severe vehicle vibration. It's recommended to change engine oil every 6 months or 10,000 km. Brake fluid should be replaced every 2 years to prevent brake failure. Wheel balancing once a year helps avoid high-speed tire blowout risks. Coolant intervals are also critical to prevent engine freeze cracks. Overall, follow the manufacturer's recommended maintenance schedule. My personal lesson: early intervention reduces accidents and ensures driving peace of mind.


