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Showing posts with the label why is my check engine light on but my car runs fine?

How Do Modern Car Engines Achieve Better Fuel Economy and Power?

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Modern car engines have evolved tremendously, offering better fuel economy without sacrificing power. Car manufacturers have introduced new technologies to make engines more efficient, resulting in significant improvements in both performance and fuel savings. This article will explain how these advancements work and highlight the various technologies that help modern engines achieve this balance. Maintaining Modern Engines for Longevity and Efficiency Regular maintenance is essential to keep modern engines operating at peak efficiency. Even though modern engines come equipped with advanced systems to optimize performance, issues can arise, leading to situations like the check engine light on but car runs fine . Regular tune-ups, oil changes, and inspections of sensors can prevent issues and ensure the engine remains efficient. Oil changes : Keep the engine running smoothly and prevent wear. Air filter replacements : Ensure clean air enters the engine for better combustion. Sensor in