Petrol vs Diesel: What's Actually Different?

Описание: Petrol and diesel come from the same crude oil, but why do their engines work so differently?

In this animated explainer, discover how petrol engines use spark plugs while diesel engines use the heat created by compressing air to ignite fuel. We also look at the differences between petrol and diesel fuel.

So, why doesn't a typical diesel engine need a spark plug?

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