But regarding lubrication, 5w30 is usually best for private vehicles, light-duty diesel and gasoline engines. 2018 or 19 they upped it to 8. 6 and 9. 5w30 engine oil is more liquid than 10w30. If you wish to use 10w30 instead of 5w30, then you need to remove the old 5w30 entirely before pouring the 10w30 you just bought. On the other hand, the 10w40 motor oil’s viscosity is forty (40) in high temperatures. If the temperature reaches even higher levels, the 10W30 will not be very efficient and you should go with the 15W40 oil. Only use what you need. SAE 30, for example, is one of the most common types of high-quality motor oil available, and it can also be used on lawn mowers and cars. Yes, you can use 10w30 instead of 5w30 in most cases. #9. #4. Just know that it is not recommended. When an oil thins out, it won’t be able to offer. Engine Wear: At higher temperatures, the 10W-30 oil will be thicker than 5W-20. So, you cannot use 10W40 oils instead of 5W30 on your lawn mowers with small engines. 5w-40 and 10w 40 share the same properties, so you can use either anywhere; a higher quality oil is recommended. #2. Can I use 5w30 instead of 5w20 in my Honda. It has a low viscosity of five, and the high viscosity is forty. Spread the love. While 10W-30 offers better high-temperature protection and lubrication, it may struggle during cold starts and could potentially strain the engine in colder climates. Can I Use 10W30 Instead Of 5W30. If you still want to use 5w20 oil that is originally recommended for the 5. The LS1 is an all-aluminum V8, and because of the. Can I use 20w50 instead of 10w30? 20w50 should only be used for old, tired oil burners. Q. But what will happen if you use 10W-30 instead of 5W-30? So, can you use 10W30 instead of 5W30? Yes, you can, but it’s essential to understand that they have different viscosities and may perform differently under specific conditions, especially concerning temperature variations. Make sure you change to 5w-20 at the next time you change the oil. The engine oils perform similarly in hot weather. In conclusion, yes, you can mix 10w30 and 5w30 oil. Both oils are formulated to protect against wear and tear on engine components. I have to explain this a hundred times a day. 4) 10w30 oil is less likely to cause engine damage than 5w30 oil. The weight and viscosity of the engine are indicated by the 5w40 motor oil. 20W50 is a thicker oil and will help protect your engine from wear and tear. GuzziMoto. SAE 30 is a medium thickness, single-grade oil that is mostly used in small engine machinery such as lawn mowers and string trimmers. Using 5W-30 instead can reduce fuel economy and impede flow throughout the engine. In the 159K miles on my engine since new I have used 5W30 about 90% of the time. The 5w30 motor oil provides cold start properties. 5 or more, in this case it's 3. 14613 posts · Joined 2009. The 0w30 motor oil contains low viscosity and it can be a replacement for 10w30 or 5w30 motor oil. Can I mix in 5w-30 oil with 10w-30 oil? Yes, you can mix them. However, if you’re in a pinch and can’t find 5w30, using 10w30 won’t cause any. Not only does this in-depth 10w30 vs 5w30 guide. So, it’s better to choose the oil type wisely depending on. The difference would be as the oil is warmed up, like in a running engine. The following number is the viscosity, or thickness, of the motor oil at low temperatures. Now, did Lexus spend all sorts of money. Mar 29, 2009. 0w40 Vs. )When the weather is cold, the oil must flow freely to protect the engine parts. 10w30. 2) 10w30 oil flows more smoothly at high temperatures than 5w30 oil. This is because the ISO specifications are broad, and they overlap with SAE weights in some cases. When the temperature rises to 40° F or higher (or 5° C or higher), use SAE 30. ) If these are really small diesels, you might look at some of the "Euro Spec" ACEA oils, many of which have diesel ratings and come in 0W30, 5W30, 0W40, ratings, etc. They charged me for 8 quarts of 5w20. You should not be worried that doing so will harm your car or engine. I heard that 5W-30 have a bit more additives while 10W-30 is more durable. you will never notice any difference. Small engines are often powered by SAE 30, whereas 5W-30 is primarily used in the car sector since it can operate in subfreezing conditions. 0w20 or 5w30 motor oil would be recommended by the owner’s manual of a 2020 Chevy. However, 5w30 flows much better than 10w30 during cold starts. I switched because the 10w-30 isn't consumed the way the 5w-20. #9 · Mar 3, 2014. Basic answer is, if your still under warranty, you better use 12W-30 or vyou will void the warranty. As such, 5w30 oil offers better engine oil protection than 5w20 oil. If the oil will be in the engine during winter and you live in a place where. Can I Use 10w-30 Instead Of 5w-30? Yes, you can actually use 10w-30 instead of 5w-30, but ensure you’re doing it in the Summer season. Otherwise, 5W-30 is superior to the 10W-30 for car engines. 25 MPG per vehicle if they changed to 5w-20. Engine oil with low viscosity and thickness can work under cold or low temperatures. I used 10w-30 instead of 5w-30 for my Chavy engine v8. If you have a 5W30 oil with an SAE rating of 15W-30 at operating temperature, it will have a thickness of 15 weight at cold temperature. Nevertheless, if you encounter an extremely cold weather, it is recommended to warm it up for at least 30 seconds before you drive. I have run 5W-30 -OR- 10W-30 year. With the major use of 10w30 being in the hot weather, but nonetheless, it can be used in cool weather conditions also. This changes how well the two oils work. Fuel economy: Both oils are designed to improve fuel economy, but 0W-40 offers better fuel economy due to its lower viscosity. However, some motor oil can be a good match for 5w30, such as 0w40 and 5w30. Bottom Line. But, again, not all vehicles of one brand recommend only one motor oil. F. Can I use 5w20 instead of 10w30 in my lawn mower? Yes. By default, the oil is thinner than the 10W30 engine oil in cold weather. The only difference between the two oils is the low temperature point, with the 5W30 oil functioning slightly better than the 10W30 oil. Some models would use 10w30 or 5w20, depending on the engine. What does 5W 30 stand for? 5w30 is a motor oil that is widely used in light-duty petrol and diesel engines. You can use 5w20 and 5w30 in your snowblower. In summary, the main differences between 10W30 and 5W30 lie in their viscosity ratings and their performance in cold weather. You can use a 10W30 oil instead of a 5W30, but the result will not be satisfactory. However, 5w20 will perform better in cold temperatures compared to 15w40. In summary, you can use 5w30 oil in your lawn mower, but it is not the best option. You could. This grade of oil improves cold weather starting but may increase oil consumption at 80 °F (27 °C) or higher. The choice of motor oil is influenced by two factors: the type of engine and the climate. Finally, 5w20 has a higher viscosity than 5w30, meaning it is better at protecting against wear and tear. Go figure. Feb 5, 2018. But since the concentration of whatever waxes in the 10W-XX is diluted, it would seem like the viscosity would be lower due to the 0W-XX. 5w40 motor oil has a winter viscosity grade of five, for example. So, can you use 5W30 oil instead of SAE 30 in your lawn mower? The answer is that it depends on your lawn mower’s specific make and model and the climate in which you live. 10W-30 is a great middle-of-the-road option for both hot weather and cool weather as it retains enough of the appropriate viscosity levels at both low and high temperatures. Dec 23, 2016. Therefore, it would be best to ask the manufacturer. What can I use instead of 10W30? Yes. #13. UNDER +14 deg. You should be fine to use 40 instead of 30 but if you can get 30 I would get some. You Are Watching: Accidentally Used 0w30 Instead of 5w40: Is It Ok? Updated 12/2023. Both are multi-grade oils; however, 5w30 is thinner and faster-flowing oil, making it better suited for light-duty vehicles, while 10w30 has a thicker, slower-moving composition ideal for heavy-duty engine. Can I use 10w40 instead of 5w30 in a car? Technically speaking, 5w-30 engine oil can be replaced . You can only switch to mineral 10W-30 if the lowest expected outside temperature is above -18°C (0°F). Standing in the middle of this comparison, 5W30 has a higher viscosity than 0W30 but lower than 10W30. People are running this in engines that call for 10W30, 5W30, 10W40, etc. Moreover, many of us know that thinner oil is easy to ignite even at a temperature below negative. And do not put MMO in it. The 0w30 motor oil is a special kind of motor oil. The only difference between the two oils is the low temperature point, with the 5W-30 functioning slightly better than the 10W-30. Table of Contents show. The answer is that ANY one can be used regardless of the vehicle owners manual recommendation. Here, the higher the number, the thicker the oil is. W means winter. 10w30 conventional oil will hold up better and last longer in use compared to a 5w30 conventional. Before making a decision, it is important to know the technical specifications of every oil type. “Above 32°F, use SAE 30. At $3. is over 0 deg. But no it won't hurt to use 5w30. For your 10w30 engine, you can use 5w-30 oil with a. Can I Use 10W30 Instead Of 5W30. Pop, your conditions probably are not cold enough that you would notice the difference in pull-starting between a SAE30, 5w30 or 10w30 w/ this type of equipment. Yes, it’s just a little bit heavier, nothing much. It can provide the user with noiseless and smooth gear and clutch operations. Thin liquids that flow easily, like water, have low viscosity. Read on to find out more! Quick Answer: Yes, you can put 10w30 in a 5w30 engine, but it may not be the optimal choice. All in all, be it 5w30 or 10w30, either is better for your vehicle. If you buy the engine oil and find it rated 10w30 or 5w20, you can rely on them. Aside from these factors, be sure to consider what. You won’t lose much by opting for 0w30 instead of 5w30, with 0w30’s resilience for low temperatures being its primary selling. Can I Use 0w20 Instead Of 5w30 Engine Oil. 10w30 Nissan. The 5w30 motor oil has a viscosity of thirty (30) in high temperatures. Probably any name brand 5w30, 0w30 or 10w30 will work great. For the warm climate, you should use 15w40, and for the cold climate, 10w30 is preferable. #12. Go with a 0w30 or 5w30. It shouldn’t be a frequent act. Among those reasons, the working temperature is a factor. Toyota wants their vehicles to use 0w20. Because it thickens less when cold, 5w30 motor oil is preferable. 5W30 to 10W30. It is possible to use 10W40 oil instead of 5W30 in the short term without. say, 10w30. Here, the higher the number, the thicker the oil is. 2036 posts · Joined 2009. but I would choose a 5W-30 since its GDI and you cannot extend the OCI too much for fuel dilution anyway. 5w40 is more viscous than 5w30. Briggs & Stratton, Honda, Toro, and Kohler recommend that engines in their devices use 10W-30/SAE 30 or 5W-20/5W-30 synthetic oil. If you look at the owner's manual for the same Toyota engines in many other countries, they specify 5W-30 for better engine longevity. Additionally, the ’30’ in 10W30, like in 5W30 motor oil. When 10w30 is used instead of 5w20, probably, only a few changes are discoverable especially when the engine is about to wear out and is old. climate with more warm temperatures and drive a lexus is250 which has about 80. You may be wondering which type you should choose for your car 0w20 or 5w30. But it still works quite efficiently when you use 10w30 instead of 5w30. But 10w40 oils have an added. Hence, mixing 5W-30 and 10W-30 engine oils is also possible, but it’s not always recommended. You WILL NOT get a 5W by mixing a 10W and a 0W. The hot viscosity will have to be adjusted via additive packs, so the 5W30 will have more additives than the 10W30. The instructions should always be read as a rule of thumb. The viscosity of 5w30 motor engine oil is 154, whereas The viscosity of 0w30 is 167. 10w30, the thinner 5w30 will circulate quicker, and flow through. Now I'm back to 10w30 and there are no leaks at all and the oil pressure guage is back up to the middle of NORMAL. 5W – 30 and 10W – 30 lubricants have the same viscosity at the operating temperature of the engine. 0. But the rule of thumb is to refer to your owner’s manual. Ford indeed changed their recommendations from 5w30 to 5w20 because of fuel economy. Denotes. This type of oil, SAE 30W, is a single weight oil; 0W-30 is a. But some differences between them put one slightly ahead of the other. NJ. More specifically, 0W30 oil is thinner than 5W30 at low temperatures. 5w20 is the top-recommended engine oil for the. Sometimes thicker oil is even recommended in higher mileage engines, although I believe the jury is still out on it. I know Briggs has totally revamped their recommendations to use 5w30 synthetic, 10w30 but doesn't specify which conventional or synthetic, they also list their 15w50 for the hottest temperatures. 31/05/2023.