When choosing oil on your car, should be directed mostly to manufacturers' recommendations. The cars having about 10 years half synthetic oil listed inside the user's manual properly, you can convert more modern "synthetics" from Newry. Engine oil is just about the most important liquids that come in the car. Is responsible for the lubrication in the drive unit, reduces the friction in the engine during operation, keeps it clean, also acts as the cooling it. That is why it is so important to use oil recommended by the manufacturer of the car - it is vital to maintain the engine in good shape. On the shelves you can find synthetic oils, semi-synthetic and mineral. As Paul explains in order to us, technical manager at Castrol, they differ databases fat and additive packages. Synthetic oils Currently, most of the work executed on synthetic oils and they're the most developed - so that they are better suited towards requirements of engine producers, and motorcycles are more durable and efficient work. Synthetics exceed mineral and semi-synthetic oils in each and every respect. They can operate in higher temperatures and greater pressures on lubricated types of surface than minerals. Through their heat weight is not deposited by means of carbon deposits on central engine parts, which prolongs its existence. See also: Oil filters, fuel, air - when and tips on how to replace them? At the same time, they are sufficiently fluid inside the low temperature - stays flow able even less 60 degrees Celsius. So make it easy engine starting inside the winter, when applying thick mineral oils could be difficult when is frosty. They also affect the reduction of friction resistance plus in fuel consumption. Better care about the cleanliness in the engine, reducing sediment in it. Longer periods are to get replaced, because they are growing older more slowly. They can therefore work inside the so-called. long life mode, which is an expanded run between oil inside the car, but especially in automobiles with turbocharged safer to improve the oil every 10-15 1000. km or once per year. In most new automobiles from Down (Newry) applied synthetics. Semi-synthetic oils Have many properties comparable to synthetics, provide better engine security than mineral oils. There is no principle, when and at what course you should change the oil with synthetic semi-synthetic. Even if the car has driven thousands and thousands of kilometers but the drive unit isn't going to show any signs of wear which is fully operational, it is not recommended to resign from your synthesizer. May be for this option if you want to save. This oil is more affordable than synthetic, and protects the motor at the high level. A liter of manufactured oil costs usually preceding 30 GBP, prices reach up in order to 120 GBP. In Newry you need to pay about 25-30 GBP, while a mineral -- GBP 18-20. Mineral oils Mineral oil from Newry would be the worst of all varieties. It is their used in older engines, a high mileage plus when the burning associated with oil, or colloquially speaking - the automobile is taken in the oil an excessive amount of. If you buy the used, for example, 15-year-old car from Newry, in which the engine is worn out and also we usually are not sure what oil seemed to be used before, safer to choose the mineral or semi-synthetic oil to avoid washout of carbon deposits - can result in spills or reduce the amount of compression engine. - When we are sure the car in Newry although gaining significant progress rode upon synthetic or semi-synthetic fat, you can use oil in the same type but having an increased viscosity. - It can significantly reduce oil consumption by the engine, as well as the affect the reduction of noise emitted by the drive unit.