Last Updated
：2025/11/23
diesel knock
Noun
countable
uncountable
Japanese Meaning
ディーゼルエンジンにおいて、着火の遅延により急激な高圧が発生し、その結果として一定の間隔で繰り返されるノッキング音（異音）の現象。
（ plural ）
Quizzes for review
In diesel engines, a repetitive knocking sound when delayed ignition causes sudden high pressures.
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See correct answer
diesel knock
The mechanic explained that the unusual diesel knock meant the fuel injection timing needed adjustment.
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The mechanic explained that the unusual diesel knock meant the fuel injection timing needed adjustment.
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English - English
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