What maintenance is required at 20,000 kilometers for a car?
1 Answers
Maintenance at 20,000 kilometers primarily includes replacing the engine oil, oil filter, spark plugs, cabin air filter, and engine air filter. Oil and oil filter changes are essential biannual services, as their performance degrades and shelf life significantly shortens under high-temperature and high-pressure conditions. The oil filter mainly prevents impurities from entering the oil and forming sludge that could clog the oil passages. Car maintenance, also known as vehicle servicing, refers to the periodic inspection, cleaning, replenishment, lubrication, adjustment, or replacement of certain components as preventive measures. Its purpose is to maintain the vehicle's appearance, ensure normal technical conditions, eliminate potential hazards, prevent malfunctions, and extend the vehicle's service life.