Fuel quality plays a pivotal role in the performance and longevity of diesel engines, particularly in critical components like the barrel and plunger in Cummins fuel systems. These components are essential for maintaining precise fuel injection, which directly impacts engine efficiency, power output, and emissions. However, poor fuel quality can accelerate wear and tear, leading to costly repairs and downtime. Understanding the relationship between fuel quality and component wear is crucial for protecting your engine and ensuring optimal performance.
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