Every motorist knows the need from time to time Engine oil to renew or even completely change. But what this really is really needed, most drivers do not really know.

Lubricate and cool at the same time
This is the urgent task of Engine oil The main task is to protect moving and interlocking parts. By lubricating the wear is significantly reduced, these engine parts are protected by a permanent lubricating film. This only because the parts never touch each other directly. The friction by the oil is also called fluid friction. But not only the protection of the engine parts is an important task that the Engine oil perceives. Rather, caused by constant friction and heat, which alone by the Engine oil is prevented. This keeps the parts at a temperature that prevents overheating. For this purpose, the oil absorbs the heat and then cools again in the cooling tank. This heat is then released to the environment, or in turn converted into energy.

Engine oil also serves as rust protection
The Engine oil additionally as rustproofingserves, should be less aware of many car owners. But that is exactly the case, but only if enough engine oil encloses the parts. Only then are they protected against possible penetrating air and this in turn prevents corrosion. If these parts are constantly surrounded by sufficient engine oil, corrosion is ruled out, which in turn means a long service life for the car. This is so important because no parts can be made so accurate that could not penetrate dust or air in the interstices. But just these small dust particles can damage parts in the engine, which then proper operation is no longer possible. Exactly in these spaces, the engine oil can penetrate and prevent such damage. However, an engine threatens not only by air and dust failure, but also by the combustion process. As a result, the smallest particles can form, which can accumulate in the engine without engine oil. Worse, such particles can damage the entire transmission and thus the car is no longer ready to drive. A good engine oil absorbs these particles and thus still reliably cleans the entire engine. This cleaning takes place especially in inaccessible places in the engine, which in turn is very practical and efficient. For this reason, a regular oil change is important, because old engine oil does more damage than it is still useful.

Change engine oil regularly
This is familiar to every driver, but before the change, many are already overwhelmed. Because which is the best engine oil, because there are some differences. All oils are made up of base oils and additives, again distinguishing between mineral oils and synthetic oils. Here, mineral oil is much cheaper than synthetic oil, which then has its good reasons. Here, just the production is an important part, because mineral oil is much easier here. Synthetic oil has better properties on the one hand and on the other hand, the production is more complicated and thus more expensive. For mineral oil, crude oil is simply refined and then treated, with synthetic oils containing only the straight-line molecules. These do not occur in natural oil, which also contains hydrocarbon compounds that are already contained in the oil. Thus, synthetic oils for the engine are much better, especially these can then do longer work. Although these engine oils are usually more expensive to buy, their long service life justifies the price. Of course, the normal engine oils do their job well, but here, the oil change must be made more frequently. Often it is enough to just refill oil, but this is always only a certain time. No matter if normal engine oil or synthetic oil, at some point it has to be changed completely. Alone the color can indicate a change, because this changes in color. It’s best not to wait here long, but to act the same. No one wants to lose his car due to bad engine oil, because the exchange is much cheaper. Who should opt for synthetic engine oil, may have to adjust his oil filter on it. As a rule, this oil lasts longer, which is lacking in filters.