What items are required for a 20,000-kilometer car maintenance?
1 Answers
Generally, a 20,000-kilometer car maintenance is a major service, typically the third maintenance for a vehicle. Routine items include replacing the engine oil, oil filter, air filter, cabin air filter, spark plugs, etc. Relevant information about the oil filter is as follows: 1. Replacing the engine oil and oil filter is essential. Under the harsh conditions of high temperature and high pressure inside the engine, the shelf life of engine oil is significantly shortened, and its performance deteriorates substantially. Over time, it fails to protect the engine effectively. 2. The oil filter prevents impurities from mixing with the engine oil, which could cause oxidation and lead to the formation of sludge and clog the oil passages. Both the engine oil and the oil filter should be replaced simultaneously.