What is a primary consequence of not removing contaminants from air in diesel engines?

Excessive wear is a primary consequence of not removing contaminants from the air in diesel engines for several reasons. Diesel engines rely on clean air for optimal combustion. If contaminants such as dirt, dust, and other particles enter the engine, they can cause abrasions and damage to critical components like piston rings, cylinder walls, and bearings.

When these components wear prematurely, it leads to increased friction, reduced efficiency, and ultimately, a shorter lifespan for the engine. Contaminated air can lead to the formation of deposits that can obstruct air passages and interfere with the engine's performance. Maintaining a clean air intake system through proper filtration is essential for minimizing wear and ensuring the longevity and reliability of diesel engines.