best answer > What makes diesel engine noise 2024?- QuesHub | Better Than Quora
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  • Ava Hernandez——Studied at Harvard University, Lives in Cambridge, MA

    Petrol engines have spark plugs in the cylinders which initiate combustion. In the case of diesel engines, the fuel is ignited by compression only, with no external source of spark. Hence the combustion in diesel engines are more violent and spontaneous, producing higher vibrations. Hence diesel engines are more noisy.Dec 20, 2017read more >>
    +119962023-06-13 23:46:30

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