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Grease Monkey began offering an EcoPower full service oil change [4] in 2007 at participating locations. In April 2012, The National Oil & Lube News featured Grease Monkey franchisees Roger Bouchard and Champe Granger for their "Going Green" efforts. Celebrating one year of being green, Bouchard and Granger began the green initiatives as a way ...
The image below is a schematic flow diagram of a typical petroleum refinery that depicts the various refining processes and the flow of intermediate product streams that occurs between the inlet crude oil feedstock and the final end-products. The diagram depicts only one of the literally hundreds of different oil refinery configurations.
By the 1890s, Valvoline oil was associated with winning race cars. [8] During the early 20th century, Valvoline was the recommended motor oil for the Ford Model T. [4] In 1949, Ashland Inc. purchased the Freedom-Valvoline Company. [9] By 2016, Ashland's Valvoline subsidiary accounted for about 37% of the parent company's annual revenue. [4]
Whereas the average oil change ranges from $20 to $100, it should cost around $30 to $45 to do at home. While that doesn’t include extra tools you may need, such as a ramp and filter wrench, you ...
Oil immersion objective lenses look superficially identical to non-oil immersion lenses. In light microscopy , oil immersion is a technique used to increase the resolving power of a microscope . This is achieved by immersing both the objective lens and the specimen in a transparent oil of high refractive index , thereby increasing the numerical ...
AMSOIL 10W-40 Synthetic Motor Oil became the first synthetic motor oil in the world to meet American Petroleum Institute (API) service requirements in 1972. [2] [1] The company created its tagline, "The First in Synthetics®," to acknowledge the achievement. Newspaper ad showing that AMSOIL synthetic motor was commercially available by 1968.
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With modern synthetic oils and new tests such as BMW's LL ("long life") oil specifications, most current cars can go over 6,000 miles (9,700 km) before needing an oil change. Even most modern conventional oils (also called mineral oils) can take a car engine at least 5,000 miles (8,000 km) before needing an oil change. [1] [2] [3] [4]