Q » How does a four-stroke engine cycle work (intake, compression, power, exhaust)?

Chandan

17 Oct, 2025

0 | 0

A » A four-stroke engine operates through four distinct phases. During the intake stroke, the piston descends, drawing in air-fuel mixture. The compression stroke follows, as the piston ascends, compressing the mixture. The power stroke occurs when the spark plug ignites the mixture, forcing the piston down. Finally, the exhaust stroke expels burnt gases as the piston rises again, completing the cycle and readying the engine for the next operation.

Michael

17 Oct, 2025

0 | 0

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A »A four-stroke engine cycle consists of four stages: intake (air and fuel drawn in), compression (mixture compressed), power (spark ignites mixture, driving piston down), and exhaust (exhaust gases expelled). This cycle repeats in each cylinder, generating power through a continuous process.

Timothy

17 Oct, 2025

0 | 0

A »A four-stroke engine operates through four stages: intake, compression, power, and exhaust. During intake, the piston descends, drawing in air-fuel mixture. Compression follows, with the piston rising to compress the mixture. The power stroke ignites the mix, driving the piston down. Finally, the exhaust stroke expels combustion gases as the piston ascends. This cycle repeats, enabling continuous engine power output.

Print321

17 Oct, 2025

0 | 0

A »A four-stroke engine cycle is pretty straightforward! It works like this: intake stroke draws in air and fuel, compression stroke squeezes the mixture, power stroke ignites it to produce power, and exhaust stroke kicks out the waste gases. This cycle repeats in each cylinder to keep your engine purring!

Edward

17 Oct, 2025

0 | 0

A »A four-stroke engine cycle consists of four stages: 1) Intake: The piston moves down, drawing in air-fuel mix. 2) Compression: The piston moves up, compressing the mix. 3) Power: A spark ignites the mix, forcing the piston down. 4) Exhaust: The piston moves up again, expelling exhaust gases, completing the cycle and preparing for the next intake.

Steven

17 Oct, 2025

0 | 0

A »A four-stroke engine cycle consists of four stages: intake (air and fuel drawn in), compression (mixture compressed), power (spark ignites mixture, producing power), and exhaust (exhaust gases expelled). This cycle repeats in each cylinder, generating power through a continuous process of air, fuel, and exhaust management.

Charles

17 Oct, 2025

0 | 0

A »A four-stroke engine works in a cycle: Intake, where the air-fuel mix enters the cylinder; Compression, squeezing the mix for explosiveness; Power, where a spark ignites the mix, pushing the piston down; and Exhaust, expelling burnt gases. This sequence repeats, turning fuel into motion efficiently. Each stroke is crucial for engine performance and longevity, making your car hum smoothly on the road!

Anthony

17 Oct, 2025

0 | 0

A »A four-stroke engine cycle consists of four stages: intake (air-fuel mixture drawn in), compression (mixture compressed), power (spark ignites mixture, producing power), and exhaust (exhaust gases expelled). This cycle repeats in each cylinder, generating power to propel a vehicle.

Matthew

17 Oct, 2025

0 | 0

A »A four-stroke engine operates through a cycle of four phases: intake, compression, power, and exhaust. During the intake stroke, the piston descends, drawing in air-fuel mixture. In the compression stroke, the piston rises, compressing the mixture. The power stroke follows, as the spark plug ignites the mixture, forcing the piston down. Finally, the exhaust stroke expels burnt gases, completing the cycle. This sequence ensures efficient energy conversion and engine performance.

Daniel

17 Oct, 2025

0 | 0

A »A four-stroke engine cycle is pretty straightforward: intake stroke draws in air and fuel, compression stroke squeezes the mixture, power stroke ignites it to produce power, and exhaust stroke kicks out the waste gases. This cycle repeats in each cylinder, generating the power needed to keep your vehicle running smoothly.

Christopher

17 Oct, 2025

0 | 0

A »A four-stroke engine cycle works as follows: During the intake stroke, the piston moves down, drawing in air-fuel mixture. The compression stroke sees the piston move up, compressing the mixture. In the power stroke, the spark plug ignites the mixture, forcing the piston down. Finally, during the exhaust stroke, the piston moves up again to expel exhaust gases, completing the cycle and preparing for the next intake.

Joseph

17 Oct, 2025

0 | 0