What Needs to Be Replaced in a 6-Year Major Car Maintenance?

1 Answers
AngeloMarie
07/29/25 11:42am
Here are the components that need to be replaced during a major car maintenance: 1. Air Filter: The engine inhales a large amount of air during operation. If the air is not filtered, the dust in it can accelerate the wear of the piston group and cylinder. Larger particles entering between the piston and cylinder can also cause severe "cylinder scoring." The function of the air filter is to remove dust and particles from the air, ensuring that sufficient and clean air enters the cylinder. 2. Fuel Filter: The fuel filter provides clean fuel to the engine, filtering out water and impurities in the gasoline, thereby optimizing engine performance and providing the best protection for the engine. 3. Oil Filter: A clogged oil filter can obstruct the flow of lubricating oil, leading to poor engine lubrication, increased wear, and even bearing seizure.
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