What Maintenance Does a Car Need at 70,000 Kilometers?
3 Answers
Maintenance required for a car at 70,000 kilometers includes changing the engine oil, oil filter, and cabin air filter, as well as inspecting the brake pads and brake discs. Below are specific details about car maintenance: 1. Maintenance: Cars are complex machinery, and during operation, mechanical components inevitably experience wear and tear. Therefore, based on the car's driving conditions, major car manufacturers establish corresponding maintenance items, which include minor and major maintenance services. After a certain distance is traveled, to ensure the car's performance remains optimal, routine maintenance items are performed within the time or mileage intervals specified by the manufacturer. 2. Categories: Maintenance includes changing the engine oil and oil filter, which are part of the minor maintenance service. Oil filters are generally divided into two types: conventional and long-life. Conventional oil filters are replaced along with the engine oil, while long-life oil filters have a longer service life. Major maintenance refers to the routine replacement of engine oil, oil filter, air filter, and fuel filter within the time or mileage intervals specified by the car manufacturer.
As a car owner, I just completed the 70,000-kilometer maintenance, which feels like a major milestone. First, changing the engine oil and oil filter is essential—after running for so long, sludge buildup is inevitable, and not replacing them in time can affect performance. The braking system must be inspected, including brake pad thickness and brake fluid level. If the fluid is low or contains air bubbles, braking efficiency will suffer, and safety always comes first when driving. Tires should also be checked—if there’s uneven wear between the front and rear tires, rotating them can extend their lifespan and save money. The cabin air filter might be dirty; replacing it improves air quality and even saves fuel. Transmission fluid replacement is recommended, especially for automatic models, as aging fluid beyond 70,000 km can cause sluggish gear shifts. Don’t forget to test the coolant—winter is coming, and it protects the cooling system. Overall, these maintenance items help prevent minor issues from turning into major repairs and extend the car’s lifespan. Personally, I prefer going to a reputable shop for a full service—spending a few hundred now is far better than paying thousands for repairs later.
When my car reached 70,000 kilometers, I realized several key maintenance points couldn't be ignored. The engine-related parts are most critical: changing the engine oil and filter can prevent deposit buildup and improve efficiency. Transmission fluid inspection is mandatory, especially for dual-clutch or CVT models, as deteriorated fluid affects smoothness. Spark plugs may need replacement; aging plugs cause poor ignition and increased fuel consumption, and a simple swap can save significant fuel costs. Brake fluid checks prevent water contamination from affecting braking performance – it's best to have a technician test the fluid level. Tire wear inspection focuses on tread depth; consider replacement if below 4mm for rainy weather safety. Battery life assessment is crucial too, as it's prone to discharge after 70,000 km – early replacement prevents roadside breakdowns. Additionally, air filter replacement maintains smooth airflow, impacting power output. Regular maintenance like this offers small investment with great returns, keeping the car running smoother.
