reduce emissions Check the condition of the car in auto-service
The possibility of buying a used car makes even the less wealthy can enjoy the benefits of this mode of transport. Just remember that buying a used car requires the driver to have a good knowledge of cars that will be needed for this, that has not been cheated. Therefore it is worth, before signing a contract to buy a car ride with him to the site, where you can seek a professional opinion about its condition. A used car can also be cheaper to operate because it will be reduced to its used parts, and buy cheap motor oil. We only need to pay close attention to their quality and not to buy the car parts excessively cheap.
Minor repairs in the car
Minor repairs in the car can be performed independently. Some drivers like to spend long hours in the car and to repair its minor defects, sometimes even specifically looking for a class at the car and like to pick at those parts that do not require repair, and only minor amendments. This is why we exchange seals for automobiles, and older cars with V-belt. Visits to the site does not require repair car doors, especially if it is enough grease to make it very not cracked at the time of closing. Some drivers also like to spend time on the selection of a good engine oil, which then pour into the car, on the occasion of clearing some of its parts.
Wikipedia about gasoline
Gasoline "???s?li?n", also known as petrol "?p?tr?l" 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