Types of Car Engines

The engine is the most important part of a car. It is continually refined as automotive technology develops. Not all cars are powered by the same kind of engine. There are at least five general types of car engines: internal combustion engines, diesel engines, rotary engines, hybrid vehicle engines, and other alternative fuel engines.

Internal combustion engines use fuel, such as gasoline, which is ignited to produce power. Such type of engine basically creates a series of small explosions as the power is transferred to the driveshaft through the transmission. Intake, compression, ignition, and exhaust are four main procedures in most internal combustion engines.

Diesel engines are also internal combustion engines, but differ when it comes to fuel. A typical diesel engine uses diesel fuel rather than gasoline. Diesel fuel is produced by distilling petroleum, vegetable, or animal fats. Instead of a spark plug, diesel fuel is ignited in the engine by mixing it with hot air. This type of engine is more efficient and emits less carbon compared with gasoline engines.

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