Transcript of هل لزوجة زيت المحرك المنخفضة مضرة أم مفيدة؟

May the peace and mercy of God be upon you, Abdul Haq. In today's episode, we will talk about low viscosities, which some people call light oil, and which has become widely available in the markets, 5w30 these days, and we will cover several points in it. Does light oil really protect the engine? Or should I use heavy oil ? Does light oil affect fuel consumption? What is the difference between it and heavy oils? what? What are its strengths and weaknesses ? Can I walk on it? 10,000 and we looked at the different wives and the numbers on the oil can? At all? Let’s get started. And the. Of course, no two people disagree that engine oil is the soul of the car. Its main function is to reduce friction in the internal parts, in addition to dissipating heat. All the numbers that you see on the containers of any type indicate the viscosity of the oil or viscosity. The higher the viscosity, the higher the viscosity. The oil has become heavier in movement. The honey, for example, on the right, is cold and has a high viscosity, and therefore its movement is heavy, while on the left, the honey is warm, and has a low viscosity, so you will find that its movement is easy. Let's start with what do these numbers on the oil mean? How do we explain it? Oils? Are they manufactured in two numbers? The first from the left, five W, indicates the viscosity of the oil at the lowest operating temperature, and the engine is cold in winter. In this case, how will its viscosity and movement be at 1/5 degrees? The second from the right indicates the viscosity of the oil at a temperature of 100 degrees Celsius, which almost all engines operate at. The lower the number on the left, the better it is in operation in the morning if the weather is cold . . The higher the number on the right , the better the engine is when it heats up. Simply put, oil companies introduced technology into the oil industry and made the properties of the oil be the opposite of what is known. They made the oil in cold weather have a low viscosity and fluid so that it can move and reach all parts of the engine, increasing and protecting them . . For those who get hot, keep the viscosity high to protect the engine and not escape or burn and escape, and it is preferable to maintain its properties well. We will explain this matter a little later. Of course it contains oils. It can cover a range higher than five W to 40 and less. This one can also be excellent , but it is more expensive and you often need it, and some engines are necessary and you are required to assign a specific wife to it. 0 W Twenty, for example, regardless of the temperature, atmosphere, and engine temperature, the manufacturer requires this number for reasons of designing the internal clearance of the engine itself, so always check the maintenance manual. And to explain the idea better. Let's see an example of this on a graph. It might be clearer Dr. The column represents the viscosity. The higher the viscosity , the heavier the oil becomes. This line represents temperature; blue is Ten W Twenty oil, and green is Five W Surty oil. If we notice that the viscosity of 35 in the cold is less and better than the ten and 20, thus it reaches the engine parts faster. However, when the engine heats up, the viscosity of the oil will be higher than 10/20. In general, the viscosity decreases as the temperature increases. But 10 30 in the cold is better, and when the engine temperature reaches the normal temperature, it will also be better and heavier in order to reach this equation. Scientists in laboratories start with low-viscosity crude oil while it is cold, and add materials and improvers to it to change the viscosity. Of the properties. It becomes heavier when it is heated because imagine that the oil was heavy when it was cold. How could the Silva or Starter rotate the engine or the crankshaft fast enough for the engine to start, and after that the engine started. It needs oil, it runs smoothly from the crankcase to all the oil channels, and protects the parts. When the oil heats up and becomes the normal engine temperature, which is around 100 degrees Celsius, a little higher or lower depending on the weather, and the area you are in, the oil must not have a very low viscosity and not very fluid, let it leak through the wool, and the gasket follows the engine, or it will leak something. Between the chamber and the cylinder, it decreases, which is the main reason for the loss of the lead and oxygen tank, the sensor in the X-West, so why do these numbers for the oils go down? Car manufacturing companies are now ordering oils for modern engines in lower numbers? The main reason for this is to reduce fuel consumption and reduce carbon emissions. The countries are now forcing manufacturers to do so, as the lower the viscosity, the less effort it takes to move the oil inside the engine. This definitely affects fuel consumption. Of course , this is one unit that you may not notice clearly, but when you add 20 or 30 other factors to it, such as springs with low pressure, the valve comes with a lighter engine capacity, and a smaller number of cylinders. This makes the engine smaller and reduces it. Other than reducing the weight of the car as a whole, or improving its flow, or changing gear ratios with gear, or even tire pattern, all of this adds up, and the result is better results in fuel consumption and reducing emissions. There are many studies on changing the viscosity of the oil and its effect on fuel consumption, which sometimes reaches more than 2%. There is an improvement in consumption only from changing the viscosity of the oil. Of course, this is a simple number, but when you add to it the other factors we mentioned a while ago, you will find that it is an improvement. This whole matter does a lot of harm to the 1,000,000 cars in the world. The results are better and better, and the important question is: Is it a lower viscosity oil? Can I protect my car's engine now? In short, the answer is yes, only if you have the car manual and the manufacturer’s recommendations allow it. Butter, engine oils with a lower viscosity, are easy to move in the engine when it is cold, provide excellent protection at high temperatures, improve fuel consumption, and reduce the engine’s sound and harshness. It facilitates the operation of the engine, especially in cold climates, and you can use it in new engines or those with a high mileage. also. Finally, if you put the viscosity number of the one on the left higher than the affected one, or put the viscosity number on the right lower than the affected one, most likely the engine will not last for long periods and not good things can happen, but if the opposite happens. This number was lower and higher than the injured person, so the probability of something going wrong was much lower. It is very possible to use Five W oil to install an engine that will cause scarring or scarring for my scalp even if you run 10,000 km in it, but nevertheless, check the car’s manual and specifications and put the appropriate oil according to the manufacturer. God willing, it will be useful to you. And benefit from those who love. I will put a link for Toyota oils below in the description. Don’t forget to do anything. Ok, so may God protect and protect you.