The lower this number is, the easier it will be able to flow in cold weather. If this number is higher it means that the oil will remain thicker at operating temperature. So, in the above example of 5W vs 0W, both would operate the same at operating temperature while the latter would flow better in cold weather. While there are additional factors to consider, such as how often you should change your oil , oil viscosity should be one of your top priorities when it comes to vehicle maintenance.
Fortunately, Amsoil motor oil comes in a wide range of products to fit any vehicle. If you have any further questions regarding Amsoil oil , or the different types of motor oil , contact us at BuyGreatOil.
Oil Viscosity Explained. The Ins and Outs of Oil Viscosity Understanding what oil viscosity is, and knowing how to determine the right oil viscosity for your vehicle is vital to ensuring that your engine is protected.
Low-Viscosity Oil Low-viscosity motor oil may be too thin, and can compromise the protection of your engine over time. High-Viscosity Oil Many consumers make the mistake of assuming that motor oils with higher viscosities are always the best option due to them usually offering better protection against wear.
How to Choose the Right Oil for Your Vehicle As mentioned throughout this article, it is crucial that you pick the oil with the ideal viscosity for your vehicle in order to protect against engine wear.
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Compressor Oils. Should you go for a particular brand? Or a certain type? Is conventional oil just as good as synthetic? Is one grade of oil better than another? Viscosity is the ability of a liquid to resist flow - how thick it is.
Those numbers refer to the grade. The higher the number, the thicker the oil. The lower the number, the thinner. Thinner oils flow faster than thicker oils, and engineers design engines to work with a certain grade of oil. Each of these words are used interchangeably when people talk about motor oil. Many years ago, straight-weight motor oils were common.
Straight-weight oils are lubricants that have a set viscosity, a single grade. Straight-weight oils come in a wide range of viscosities. But your car operates ostensibly in a wide range of temperatures.
When your engine is running at operating temperature, it does not matter too much if it is summer or winter. The engine is still warm and so is the oil. But if your car has been sitting all night, the difference in temperature can be very different from one season to another. Why is this important? Because oil gets thinner as it heats up.
Or you could say it gets thicker when it cools down. Say your engine needs weight oil when it is running at operating temperature. Well, weight oil will work perfectly well when your engine is warmed up. The word viscosity describes how easily an engine oil flows. Here we explain what descriptions like 0W and 5W actually mean. The viscosity of an oil is measured by its resistance to flow. There are two numbers that define the viscosity of an oil. The first number ends with the letter 'W', which stands for Winter.
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