The article discusses the vital importance of car engines and how their longevity hinges on driving habits, maintenance schedules, and the quality of materials used. Despite advancements in modern engine technology, proper care remains crucial to prevent permanent damage. It stresses that engine oil is the first line of defense in minimizing friction and cooling internal components. Car manufacturers like Toyota and BMW note that neglecting oil changes can lead to harmful deposits and wear on metal parts, potentially resulting in irreversible engine damage.

It emphasizes the recommended oil change intervals of 5,000 to 10,000 kilometers, with a caution for drivers to adhere to the manufacturer’s recommendations even with synthetic oils that may last longer. Alongside oil maintenance, the article highlights the pivotal roles of various filters, such as air and fuel filters, in ensuring efficient engine performance. Air filters prevent dirt and fine particles from entering the combustion chamber, fuel filters protect injectors from clogging, and oil filters ensure clean lubrication for the engine’s internal components.

Lastly, it warns that dirty filters can reduce engine efficiency and increase fuel consumption, urging drivers to keep on top of their maintenance routine. Through these insights, the piece appeals to car owners to recognize the importance of regular checks and maintenance to prolong their car's engine life and improve operational costs over time.