Eu bag 0w40 Castrol, mai jos o poza cu specificatiile in functie de viscozitate si cifre. Ideea e ca uzura cea mai mare a masini se produce la pornire. Understanding the 0w30 Motor Oil This motor oil is the grade of oil which is known for its ability to preserve the engine life and to save fuel for the machine which it is meant for. Most industries around the world make use of this kind of oil since it meets most requirements. It is also used by a lot of car manufacturers. When is the 0w30 Motor Oil Used? This type of motor oil is usually in times or places where there is extreme cold weather due to its form (we will discuss that later on). Using it during this weather would ensure that your car or other machines would be lubricated quickly and more effectively. This type of motor oil is often not used with aviation engines or engines that are part of the 2-cycle. However, it may be used if the manufacturer of the machine or engines specifically asks for it. Understanding the 0w40 Motor Oil This motor oil is the grade of oil which is known for its ability to prevent antiwear, anti-corrosion and other similar issues in machines and engines. It is also good at preventing abrasive wear and can control the development of soot in the engine. This would usually result in the engine being kept clean after a long period. When is the 0w40 Motor Oil Used? This motor oil is usually used in extreme weather as it is good for start-ups. It is also used in many cars around the world as it is recommended by most manufacturers. It also has a wide range of cleaning power. Hence, even the dirtiest of all engines would have a hard time getting dirty with this motor oil around. It is helped by the fact that it is currently approved by OEM standards. It is usually used in conjunction with diesel and gasoline. It is quite clear that both grades of motor oil have some similarities between them. However, there are also different in many ways. Here are some of the differences that can be seen between them;