no smoke oil for Infiniti Where to go to repair the car?
Sometimes our cars require repairs. Some faults and failures happen to all of us, but this does not mean immediately that our car is bad. Some of them simply can not be avoided, if one already happens, you should react. Some of them you can fix in just a few hours, but others require special equipment and skills that have only appropriately trained specialists in this field. The best places to give our car that was repaired as it should? A suitable place will be proven mechanical workshop and find them now very much. Just ask your friends or search ads, and all it will take us a little time.
Coating metal parts
Motor oil is a lubricant used in internal combustion engines, which power cars, motorcycles, lawnmowers, engine-generators, and many other machines. In engines, there are parts which move against each other, and the friction wastes otherwise useful power by converting the kinetic energy to heat. It also wears away those parts, which could lead to lower efficiency and degradation of the engine. This increases fuel consumption, decreases power output, and can lead to engine failure.
Lubricating oil creates a separating film between surfaces of adjacent moving parts to minimize direct contact between them, decreasing heat caused by friction and reducing wear, thus protecting the engine. In use, motor oil transfers heat through convection as it flows through the engine by means of air flow over the surface of the oil pan, an oil cooler and through the buildup of oil gases evacuated by the Positive Crankcase Ventilation (PCV) system.
In petrol (gasoline) engines, the top piston ring can expose the motor oil to temperatures of 160 °C (320 °F). In diesel engines the top ring can expose the oil to temperatures over 315 °C (600 °F). Motor oils with higher viscosity indices thin less at these higher temperatures.
Coating metal parts with oil also keeps them from being exposed to oxygen, inhibiting oxidation at elevated operating temperatures preventing rust or corrosion. Corrosion inhibitors may also be added to the motor oil. Many motor oils also have detergents and dispersants added to help keep the engine clean and minimize oil sludge build-up. The oil is able to trap soot from combustion in itself, rather than leaving it deposited on the internal surfaces. It is a combination of this, and some singeing that turns used oil black after some running.
Rubbing of metal engine parts inevitably produces some microscopic metallic particles from the wearing of the surfaces. Such particles could circulate in the oil and grind against moving parts, causing wear. Because particles accumulate in the oil, it is typically circulated through an oil filter to remove harmful particles. An oil pump, a vane or gear pump powered by the engine, pumps the oil throughout the engine, including the oil filter. Oil filters can be a full flow or bypass type.
Źródło: https://en.wikipedia.org/wiki/Motor_oil
When the mechanic?
Nowadays, the fast pace of life makes that we can not always afford to rest and leisure. So when the car comes to a minor fault, which in no way affects the ride comfort, usually we ignore it. Of course, much it depends on where there was such a small failure and whether it affects the operation of other mechanisms or systems in the car. But keep in mind that even a small problem can lead to much bigger problems. It happens that neglected for a long time fault can lead to more serious damage. As a result, rather than pay less for parts and replace them, we have to bear higher costs related to the comprehensive service.