What to do when your car is broken?

Dodane: 05-08-2016 13:53
What to do when your car is broken? oil for Hummer

Wikipedia about gasoline

Gasoline also known as petrol outside North America, is a transparent, petroleum-derived liquid that is used primarily as a fuel in internal combustion engines. It consists mostly of organic compounds obtained by the fractional distillation of petroleum, enhanced with a variety of additives.

On average, a 42-gallon barrel of crude oil (159 L) yields about 19 US gallons (72 L) of gasoline when processed in an oil refinery, though this can and does vary based on the crude oil source's assay.

The characteristic of a particular gasoline blend to resist igniting too early (which causes knocking and reduces efficiency in reciprocating engines) is measured by its octane rating. Gasoline is produced in several grades of octane rating. Tetraethyllead and other lead compounds are no longer used in most areas to regulate and increase octane-rating, but many other additives are put into gasoline to improve its chemical stability, control corrosiveness and provide fuel system 'cleaning,' and determine performance characteristics under intended use. Sometimes, gasoline also contains ethanol as an alternative fuel, for economic or environmental reasons.

Źródło: https://en.wikipedia.org/wiki/Gasoline


History of engine oil

On September 6, 1866 American John Ellis founded the Continuous Oil Refining Company (Later to become Valvoline). While studying the possible healing powers of crude oil, Dr. Ellis was disappointed to find no real medicinal value, but was intrigued by its potential lubricating properties. He eventually abandoned the medical practice to devote his time to the development of an all-petroleum, high viscosity lubricant for steam engines ? then using inefficient combinations of petroleum and animal and vegetable fats. He made his breakthrough when he developed an oil that worked effectively in high temperatures. This meant no more gummed valves, corroded cylinders or leaking seals. In 1873 Ellis officially renamed the company to Valvoline after the steam engine valves the product lubricated.

Źródło: https://en.wikipedia.org/wiki/Motor_oil


When the car refuses to obey the road ...

Car crash can occur when you least expect. Very often there is a situation on the road, when we are far from home and from the proven mechanics, to which we have confidence. In such a situation, the best solution is to use a special insurance that allows you to tow the car and ensures delivery of a replacement vehicle. If we can not take advantage of such a solution, there remains nothing else but to bring the vehicle to the nearest garage which is located in the area. Fortunately, nowadays universal access to the Internet allows you to quickly locate such a facility. But in order to guard against such problems, it is regularly serviced and auto repair any faults on time.



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