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Motor oil, engine oil, or engine lubricant is any one of various substances used for the lubrication of internal combustion engines. They typically consist of base oils enhanced with various additives, particularly antiwear additives , detergents, dispersants , and, for multi-grade oils, viscosity index improvers .
The line includes engine oils, gear oils and coolants. The oil carries both the American Petroleum Institute (API) diesel "C" rating as well as the API gasoline engine "S" rating. Ratings differ based on the oil. Rotella oils, like the T3 15W-40, meet both the API CJ-4 and SM specifications, and may be used in both gasoline and diesel engines.
The oil fails the test at a particular temperature if the oil is too viscous. The grade of the oil is that associated with the coldest temperature at which the oil passes the test. For example, if an oil passes at the specified temperatures for 10W and 5W, but fails at the 0W temperature, the oil is grade 5W. It cannot be labeled 0W or 10W.
Diesel fuel, also called diesel oil, heavy oil (historically) or simply diesel, is any liquid fuel specifically designed for use in a diesel engine, a type of internal combustion engine in which fuel ignition takes place without a spark as a result of compression of the inlet air and then injection of fuel. Therefore, diesel fuel needs good ...
Oil traders, Houston, 2009 Nominal price of oil from 1861 to 2020 from Our World in Data. The price of oil, or the oil price, generally refers to the spot price of a barrel (159 litres) of benchmark crude oil—a reference price for buyers and sellers of crude oil such as West Texas Intermediate (WTI), Brent Crude, Dubai Crude, OPEC Reference Basket, Tapis crude, Bonny Light, Urals oil ...
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The JH4 was an F-head engine based on the Willys Hurricane engine and its predecessor Willys Go-Devil sidevalve four, and was used to power early Mitsubishi Jeeps as well as Mitsubishi Fuso trucks and buses. It was of 2.2 L (2,199 cc), had 69 HP and formed the basis for the KE31, a diesel engine of the same dimensions.
The E08A engine is a short-lived diesel engine engineered mostly for the Indian market. It is a small inline twin 4-stroke diesel engine with a bore × stroke of 77 mm × 85.1 mm (3.03 in × 3.35 in), giving 793 cc (48.4 cu in). [1] As a 360° parallel twin it features a Balance shaft located beside the crankshaft. This all aluminium engine is ...