Why do diesels sound like they are knocking?
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Studied at the University of Seoul, Lives in Seoul, South Korea.
Diesel knock is the clanking, rattling sound emitted from a running Diesel Engine. This noise is caused by the compression of air in the cylinders and the ignition of the fuel as it is injected into the cylinder. This is much the same as a gasoline engine suffering from pre-ignitionpre-ignition or spark knocking.
2023-06-14 04:38:41
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Lucas Wilson
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Diesel knock is the clanking, rattling sound emitted from a running Diesel Engine. This noise is caused by the compression of air in the cylinders and the ignition of the fuel as it is injected into the cylinder. This is much the same as a gasoline engine suffering from pre-ignitionpre-ignition or spark knocking.