What are the five must-do items for car maintenance?

[EverlyRose]

Car maintenance involves five essential tasks: cleaning, replenishing, lubricating, adjusting, and replacing parts. Engine oil deterioration or insufficiency: If a car hasn't undergone maintenance for a year, engine issues may arise due to deteriorated or insufficient engine oil, leading to severe wear of internal components. If the oil is too thick, the engine won't be properly lubricated, resulting in cylinder burning, cylinder scuffing, or cylinder seizure. Additionally, a clogged oil filter can prolong oil filtration time and accumulate excessive internal debris. Power steering fluid deterioration: Since power steering fluid contains ethylene glycol, it deteriorates upon contact with water. The braking system, being external, easily absorbs moisture from the air. Long-term failure to replace it can lead to water infiltration, causing brake failure or inability to stop the car.

[OElliana]

As a seasoned driver with years of experience, I always stick to these maintenance routines. Oil change is the top priority, done every 5,000 to 8,000 kilometers, along with replacing the oil filter to prevent premature engine wear. The air filter also needs timely cleaning or replacement, especially in dusty driving environments, as it affects engine power and fuel consumption. Tire maintenance includes checking tire pressure and regular rotation, such as every 5,000 kilometers, to ensure even wear and improve grip and safety. Brake system inspection is even more critical; check the brake pad thickness and disc condition at least once a year, as brake failure at high speeds can be fatal. Battery maintenance is often overlooked, but check the electrode terminals for corrosion every few months and monitor the charge to avoid winter startup failures. By following these steps, you can drive for ten years without major repairs, saving both hassle and money.

[VanErin]

Having been in this industry for over a decade, I believe car owners must focus on several key maintenance points. First and foremost is engine oil and filter replacement, which should be done regularly to ensure optimal engine lubrication efficiency. Air filters should be cleaned or replaced depending on the environment to maintain smooth air intake. Tire maintenance isn't just about inflation - it's crucial to monitor wear patterns and rotate positions. Brake component inspections can prevent accident risks, such as checking brake fluid levels and pad/disc conditions. Battery care helps avoid roadside breakdowns - a simple voltmeter test can reveal its status. These small actions can significantly reduce the need for major overhauls and extend vehicle lifespan. Don't wait until problems escalate to regret; developing these habits makes maintenance much more convenient.

[MaverickLee]

When I first started using my car, I often forgot about maintenance. Later, I realized these five things are the most fundamental. Changing the engine oil and oil filter on time is a crucial step. A dirty air filter affects throttle response and needs cleaning. Check tire pressure and tread depth to prevent blowout risks. Inspect the brake system for fluid levels and pad wear to ensure safe stopping. Check the battery's terminals and charge level to avoid breakdowns. After doing these, the car runs smoother and saves unnecessary trouble.