commercial passenger bus_light duty truck comparison

1. Air Filters The air filter is responsible for ensuring that only clean air enters the engine for combustion. It captures dust, dirt, and other particles, preventing them from reaching the engine components. A clogged or dirty air filter can lead to reduced engine performance, decreased fuel efficiency, and increased emissions. Regular replacement of the air filter is essential, especially for vehicles operating in dusty environments.


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A 2-cycle engine completes a power cycle in just two strokes of the piston, resulting in one power stroke for every revolution of the crankshaft. This is in stark contrast to a 4-cycle engine, which requires four strokes of the piston—intake, compression, power, and exhaust—to complete a cycle. The simplicity of the 2-cycle design allows for fewer moving parts, which contributes to its lightweight and compact construction.


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