The different types of engine oils available in the market today fall into two viscosity grades. Multigrade was initially used to avoid using a thinner oil in winter and a thicker oil in summer. It is best for a car owner to use the oil specified by the manufacturer. Likewise, the oil viscosity will be higher and oil thicker than listed during summers. Also, 10W30 means the oil will be a little thicker at same lower temperatures, and will then protect the engine the same as 5W30 at higher temperatures.
So, if the manual indicates that your car will operate in degrees Fahrenheit or lower winter weather, use the recommended 5W30 oil. However, if you are in a year-round environment where cold winters are not a problem, and the temperature will not reach that low, you may need to make use of 10W Using 10W30 in very cold conditions may cause damage to your engine.
Your Honda engine is built to run on a specific grade of oil. If you put in 5W oil instead of 5W as directed by the car manufacturer, it can cause damage to internal parts of your engine. Furthermore, your engine may experience performance issues such as reduced fuel economy. The viscosity rating of motor oil is determined by the resistance to flow the oil displays under a given temperature.
Higher viscosity ratings point to a thicker oil, which flows less easily. Low-viscosity oils are used in certain engines to reduce oil flow resistance and to take full advantage of performance in cold weather conditions, while high-viscosity oils provide high protection to the internal parts of the engine particularly under high temperatures.
Many types of motor oil have two numbers in the viscosity rating, such as in the case of 5W because of these types of oil exhibit two diverse viscosity ratings under different conditions of temperature.
Multigrade oils have a mixture of polymers in the oily substance which increases in size with an increase in temperature, therefore increasing the viscosity of the oil. There are same winter rating for both 5W30 and 5W20 motor oil, meaning both grades exhibit the same viscosity under cold conditions. However, 5W30 has a slightly higher viscosity at degrees Celsius than 5W Once the engine attains the standard operating temperature, 5W motor oil will be thicker or more viscous than 5W Thick engine oil will improve the oil pressure of older engines.
This is because when the engine gets old, their clearances extend, thus demanding less liquid oil for better protection. Both 10w30 and 5w 30 engine oils are superb. For best performance, it is crucial to understand how each of them works in a given ambiance. This oil also provides the user with a decent level of fuel economy since it produces a minimal drag on bearings and moving components of the motor.
Final Words Engine oil is used to lubricate engines so as to reduce friction between the engine parts , which increases the lifetime of the engine. Engine oils are more characterized by viscosity. Both 10w30 are thicker and suitable for heavy-duty and older engines. With this information, you have the answer to can I use 10w30 instead of 5w30? Before you choose the right engine oil, consider the external temperature, effect on components, and fuel economy.
Check your vehicle manual and see what oil the manufacturer has recommended for you. Hi There, I am R. Hasan Tito, a mechanic, and owner of this website. My friend and I created this website to share our knowledge, expertise, and experience with our fellow mechanics' community and car users. I have been working as a mechanic for over fifteen years. It's possible that your car won't start with new battery.
Of course, a damaged or dead battery will not work. But what happens if it is a new one? You have thought that changing the battery is all The wiper comes in handy when it is raining by keeping the windshield clear as you drive. The cap on the oil reservoir calls for 5W oil. I know that the engine is full of 10W oil. Improve this question. Unknown Zombie Unknown Zombie 1 1 gold badge 3 3 silver badges 11 11 bronze badges. And the difference is minimizing with the rise of the temperature.
Add a comment. Active Oldest Votes. Improve this answer. Zshoulders Zshoulders 1, 2 2 gold badges 11 11 silver badges 22 22 bronze badges. Thanks for the advice. I had a mechanic replace the gasket a few weeks ago because I felt the process was more involved than I was comfortable with, and had him replace the oil and coolant at the same time. He filled it with 10W, though or at least that's he put on the invoice and it's what led me to ask this question.
These oils differ in their ability to work when temperatures are high, viscosity, and thickness. But is it wrong to use a different type of oil for your engine other than the recommended one? Maybe this is the question you are asking yourself when contemplating using the 10w30 instead of 5w The truth is many people ask the same question. Besides, you are on the right page as this article will give you answers to your question. You are probably wondering what these numbers mean and why they have to be 5, 10, and 30 and not, other numbers.
Well, this is what they mean:. For instance, number five in the 5w30 means that the oil pours easily than 10w30 when temperatures are low. Therefore, oils with lower numbers are less viscous and easily pour. These oils are good at keeping the engine in proper condition. A bigger figure here is preferable as thick oils protect engine components than thin oils.
By now, you know the differences between the two oils and their similarities, particularly concerning their viscosity before they attain optimum operating conditions. Before the oils get to the optimum operating condition, the 5w30 will move faster than the 10w If you are starting the car when in a coldest temperature area, it will be problematic because the 10w30 will take a longer time to get to the engine components. Therefore, if you are living in a cold region and you are thinking of using the 10w30 instead of 5w30, you should stick to the latter.
This also applies if where you live often gets cold. If you still go ahead and use the 10w30 oil, you will have a hard time during engine start-up, and this could even damage the engine. The 5w30 will function perfectly well in cold areas because it is the thinner oil. But oil thickness or higher viscosity is not the only consideration you should make when choosing the right engine oil for your car because vehicles have different requirements.
Therefore, it is important always to consult the user manual so you can choose the correct motor oil. It is not a good decision to grab the thickest motor oil in the market. Very thick oil causes drag because of very higher temperature. Besides, very thick oils are a setback to the fuel economy. Using oils with very lower viscosity is also a problem because they fly off within the engine damaging it. So ensure you consult a mechanic whenever you want to change motor oils to give you advice on the range of motion oils suitable for your car.
Perhaps you are the owner of a high mileage car, which is why you are thinking of using 10w30 instead of 5w
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