crankcase dilution

crankcase dilution
An accumulation of unburned gasoline in the crankcase, an excessively rich fuel mixture or poor combustion will allow a certain amount of gasoline to pass down between the pistons and cylinder walls and dilute the engine oil.

Dictionary of automotive terms. 2015.

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  • Crankcase dilution — is a phenomenon of internal combustion engines in which unburned diesel or gasoline accumulates in the crankcase. Excessively rich fuel mixture or incomplete combustion allows a certain amount of fuel to pass down between the pistons and cylinder …   Wikipedia

  • dilution — See crankcase dilution …   Dictionary of automotive terms

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  • испытания картерного масла на разжижение топливом — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN crankcase oil dilution test …   Справочник технического переводчика

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