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Directly heating the coolant is more fuel-efficient than using the engine's waste heat, reducing fuel consumption and emissions. [25] In general, coolant heaters burn 1/8 as much fuel as an idling engine would, simultaneously emitting 1/20 of the emissions and directing heat significantly faster to the passenger compartment. [26]
Air-cooled engines do not require coolant service, and do not suffer damage from freezing, two commonly cited advantages for air-cooled engines. However, coolant based on propylene glycol is liquid to −55 °C, colder than is encountered by many engines; shrinks slightly when it crystallizes, thus avoiding damage; and has a service life over ...
While General Motors' fuels engineer Andrew Buczynsky claims that no one has identified the exact molecule in gasoline that causes engine buildup, he suggests using Top Tier Detergent Gasoline to keep one's engine cleaner. [5] Engine gunk typically builds up in fuel injectors and on intake valves, and if severe can result in reduced fuel ...
It has horse stalls and a hayloft for keeping horses at the engine house, as it was built at a time when the engines were horse-drawn. In the station's later history, the stalls were used to house EMS equipment and the hayloft was used as an exercise room. [15] The three-story hose tower was still in use in the 2000s, used to dry the engine's ...
Methanol fuel is an alternative biofuel for internal combustion and other engines, either in combination with gasoline or independently. Methanol (CH 3 OH) is less expensive to sustainably produce than ethanol fuel, although it is more toxic than ethanol and has a lower energy density than gasoline.
Waterless coolant is a glycol-based liquid substance that does not contain water. Its boiling point of 191 °C (375 °F) is higher than that of water-based coolants and it resists the formation of corrosion . [ 1 ]
Expert tips on how to treat flaky, dry skin. For premium support please call: 800-290-4726 more ways to reach us
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 .