How to distinguish a fake oil from the original one: The statistic shows that about 40% of car lubricants in the domestic market are fake products. Sometimes good engine oil costs a lot, maybe you tempt to buy a cheap one with the same description, but don’t do that to your engine, because in the end, it is going to end up multiple times more costly if you damage your engine. Have you ever wondered if this engine oil that you decide to buy is fake or original? Can you, yourself detect which oil is fake? Do you think only by its cover you can realize that is fake or original? As we mentioned before you have to buy your product from stores that you trust, not only because of the expiration date but also for an original product. In this case, the car engine shows that its function is fine and our choice is perfect for our engine. In addition, the engine oil must thoroughly clean the car engine of impurities. The proper concentration and purity of engine oil is a matter of special importance. Pure engine oil separates impurities from the vehicle engine perfectly. The feature of good and efficient engine oil is viscosity. Its cold performance is indicated by the letter W, meaning winter. When the oil is cold, it can act like syrup, so it is important to keep each lubricant as fluid as possible. Viscosity means the material and adhesive properties of lubricants. These ratings describe the performance of the oil and its standard viscosity. SAE is short for the Society of Automotive Engineers. For multi-grade oil, we have to use SAE grade to describe them. Using multi-grade oils can cause fuel savings of 1.5% to 3% compared to mono grade oilsĪPI / ACEA ratings refer only to the quality of one kind of oil.You don’t need to spend money for changing your oil, every often, and you can change your oil once a year.Using multigrade engine oil and comparing it to a single grade, has some advantages such as: If our viscosity is lower than what it should be, the oil film thickness may be insufficient, which can prevent our engine oil to do its effect which is: accelerated wear and overheating. Density for warm areas should be higher than in cold areas otherwise decreasing in lubricant film thickness due to lower viscosity happens. The function of the oil can change with the weather, so we have to choose a suitable type for suitable weather. It depends on the temperatures, the oil type could be different (please pay attention to the below picture). The viscosity of the oil is important because it determines its ability to flow and form an oil film thick for separate lubricated engine parts. Otherwise, it might lose its consistency. So your product selection depends on max and min weather temperature. In this article, we try to explain these different needs for you and guide you to choose the best product for your vehicle. Cold or warm or normal, needs its own products. When we want to talk about the best product for our car, actually we have to consider the best product for our area weather. Density of Engine Oil at Different TemperaturesĪs you know, not only do we have different kinds of oil for different engine models, but also we have different products with various densities for different temperatures. So we shouldn’t only rely on the expiration date that is written on the oil container. About this expiration date, you have to buy your good, from a valid shop with a valid brand cause they might change the expiration date and it already has gone bad. It is important to pay attention to the expiration date of the product because it might cause the product to deteriorate and as a result, it causes you to have used the wrong oil. With this chart, you can decide based on your car model, which kind of oil you need, and depending on how much money you want to spend, you can choose grades A, B, or C. So be careful about what you decide to use for helping and improving your car. Here we want to get you to notice that never mix different kinds of engine oil, this way you only damage your car and it makes you replace your engine with a new one. Because as you know, the most important part of the car is the engine, and it is essential to use the most suitable oil for your vehicle. We provide you with a chart that can help you choose the best engine oil for your car. Viscosity in engine oil has different numbers for each temperature.
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