The two oils are very similar, and they will both do a good job of lubricating your mower’s engine. 5w30 is a viscous fluid with an extensive range of temperature within -35 to 35 degrees celsius. ; Climate and engine – Some conditions are more suitable for mixed oils. July 7, 2021. #3. 10w30 is denser as compared to 5w30. So 5x20. But for the guide, you can use 5w40 motor oil in starting your engine in low temperatures. SAE 10W-30 motor oil is one of the low-temperature multi-grade oils commonly recommended by manufacturers, along with 15W-40, 5W-30, and 0W-20. When comparing 5w20 vs. As such, mixing synthetic and conventional oil is okay sometimes if you don’t do it frequently, but otherwise, frequently mixing together can affect their performance. You can mix 0w3o and 5w30 oil, but it is not recommended. 5w30 – has a rating of around 11. Recently came into a buttload of Delvac syn 10w30 (see below) via a foreclosure sale. Sep 11, 2012. Therefore, you can mix 5W30 with 10W30 with no ill effects whatsoever. It may be a 15W or 20W. As oils improved, Chrysler changed their recommendation to a 5W-30 oil for year-round driving. Therefore, stick to the oil the manufacturer recommends unless you have to, as your vehicle’s engine. 0. than the Mobil 1 5w30 (11. We do know that the additive package of M1 5w-30 SN/GF-5 is probably going to be the same. Whether you’re topping your 5W30 engine with 5W20 oil or vice versa, you are definitely not triggering. Yes, it won’t hurt their car engines, but it’s not a recommended practice. You shouldn’t let this notice stop you from switch your engine oil; here’s what you should know. 7 Liter , Mobil1 Synthetic SS 5W-30. 5. Here are a few options you can consider: 1. If your mower manual calls for a 5W-30 engine oil, using a 10W-30 oil is also acceptable. Here, 10w30 and 5w30 both are excellent engine oils. Read on for a guide on how you can mix 10w30 and 5w30 oil. straight 30 mineral oil. What happens if you mix 5W-30 with 10w30 in a snowblower? If you mix 5w30 with 10w30 in a snowblower, it will create some difficulties for the snowblower’s engine. Each oil weight gets designed for specific weather conditions and driving styles. The two motor oils will stay the same oil. Your vehicle’s engine will not fall apart if you mix and match different oils, especially if you need a top-up. C. It’s not necessarily ideal, but doing so won’t cause harm to your engine. It is denoted by a combination of numbers and letters, such as 5w30 and 10w30. In the same case, 10w30 oil can take hours to ignite in winter. As a result, you have the option of mixing the two oils. Potential Consequences of Mixing 5W20 and 5W30. Your car manufacturer’s recommendation notwithstanding, mixing 5W20 and 10W30 won’t cause any harm to your engine. Since one will be topping up, combining 10w30 and 5w30 is not an issue. This can be beneficial in higher heat conditions or for engines that operate at higher temperatures. However, 10W30 oils have a lower viscosity and provide less resistance than 20W40 oils at cold start-up. For instance, SAE 10W-30 oil would act like an SAE 10 at cold temperatures and like an SAE 30 at 100 °C (212 °F). Potential Consequences of Mixing 5W20 and 5W30. It is recommended for use at -13°F up to 95°F / -25°C up to +35°C (outside temperature). 3, Ur 5w30 might be Cst 10. As far as 0w20 versus 0w30, it will be basically the same weight cold, at startup. Cal. 5w30:. Let’s take a closer look. Furthermore, when using oil additives, make sure the additive is made. The 5W-30's are in the 10's. Because he wants to buy his oil when its on sale at costco and they have 5w-30 & 10w-30 more available than the recommended 5w-20. If you want something thicker you should mix the 10w40 with the 5w30. Moreover, many of us know that thinner oil is easy to ignite even at a temperature below negative. Especially given that you live in Florida, 10W-30 vs 5W-30 is not an issue at all. #10. In most cases, you can always use the 10w30 oil, but be sure it has the appropriate weight for your vehicle. Still, 10w30 can be used in a snowblower instead of the 5w30 oil. of motor oilIn our 2000 Camry manual it says use 10W-30 only if 5W-30 cannot be obtained, then switch back to 5W-30. #10. damn apartment living. a petroleum-based oil will not affect warranty coverage. So, 5w30 and 10w30 oil can be mixed without causing any harm, so you can do so. The same brands would mean that they are compatible in terms of their additives. 2,449. On the other hand, if you add 5w30 oil to a 10w40 engine, you’re taking a bigger risk. #5. 10w30 just like 5w30 engine oil is capable of maintaining its viscosity even under high temperatures. #3. Here’s a look at 10w30 and 5w30 and how they affect your engine. Measure out half of the 5W40: To keep proper ratios, measure out half of the 5W40 oil in another container before adding it to the mixing bowl with the 5W30 oil. Many have reported that they have not experienced any harm or harmful effects that the mixture did. 10w30 oil provides a better seal and better protection than 5w30 oil because of its higher viscosity. The 5w30 motor oil has a low viscosity of five (5) and a high viscosity of thirty (30). Here is a comparison of 5W-30 vs. The “W” stands for winter, and it’s a measure of the oil’s flow at 0 degrees Fahrenheit (-17. When you mix different viscosities of oils, it won’t affect just the engine at all. I use 5w30 in the snowblower, 10w30 in everything else. However, remember that you will not have a better performance, and this mixing is not recommended. 5676 posts · Joined 2009. Got a good ~1. There are no significant damages or problems that you will have to deal with. This problem can cause a bearing to go bad due to spinning. 5w30 oil is lower in viscosity and there is a small chance of the car not running. Q. 5w30 can be used in temperatures ranging from high to low. Joined May 27, 2002. A. The choice between 5W-30 and 10W-30 depends on the specific needs of your engine and the driving conditions you encounter. If you search online about mixing oils, you will get a lot of people telling you it is okay. Mixing 10w30 and 5w30 can be done safely in certain situations. Mixing 10W30 and 5W30 won’t result in any chemical reactions or produce harmful compounds. The answer is yes; you can mix 20w50 oil with a 5w30 oil. I would like to ask you guys to see if I have caused any accidental damage to my engine. The Society of Automotive Engineers determines the viscosity ratings of motor oil. 5w30 motor oil, the 20 indicates that the oil has a lower viscosity and is thinner at higher temperatures. At $3. You would have to calculate the new viscosities to see the exact effect. In addition, the different viscosities can cause the oil to sludge, clogging up your. By default, the oil is thinner than the 10W30 engine oil in cold weather. If it flows better, it's not a 10W-30. #3. I'd probably stick to Royal. No, it’s a terrible idea to mix SAE 30. Location. Would like to eventually transition to the Delvac if it’s not a problem but still have a 2 gal jug of the Super tech 15w40. This can prolong engine start time. For a multiple viscosity oil, the first number is the viscosity when it is cold and the second number is the viscosity when the engine has reached its operating temperature. So is it okay to mix the heavier 10w30 oil with 5w30 oil? Yes, you can mix these two oils if you are topping up. 1. Sometimes thicker oil is even recommended in higher mileage engines, although I believe the jury is still out on it. Regular 10w30 oil can be used and mixed with the gas, or 2 stroke oil. But to explain further, the. 2L engines are still 5W30. Can you mix 5w30 and 10w30? Yes, why not! You can use a mixture of 5w30 and 10w30. In addition, Shell Lubricants has introduced Shell Rotella ® T6 10W-30 full synthetic heavy duty engine oil. Mixing the oils can result in reduced lubrication because they have different viscosities. 5 is fine for better cold starts. 0TDI PD non DPF. So, if you’re looking to save a few bucks, using 5W-30 oil in your lawn mower is perfectly acceptable. Explanation of Motor Oil Grades of 5W20 and 10W30. You will not see a immediate failure if you mix the oils, but it will cause premature wear. Canada. 5w30 vs 0w30 Nissan. Yes, you can mix 10w30 and 5w30 engine oil. 5w30 – 5w-30 counterpart registers 9. 5 puts it into the VERY thin 30 weight range. We would like to show you a description here but the site won’t allow us. 5. However, some drivers allege that it is safer to mix two straight weight oils or multigrade, instead of mixing straight weights with multigrade. . However, the former has a faster rate of thinning compared to the latter when temperatures increase. Fuel Efficiency: Lower viscosity oils generally offer better fuel efficiency. Unless you are experiencing some very cold, and I mean VERY cold temps, 10w30 will work fine. 00 a quart, why not continue to follow the manufactures recommendations. Viscosity (a fluid's resistance to flow) is rated at 0° F (represented by the number preceding the "W" [for Winter]) and at 212° F (represented by the second number in the viscosity designation). Yes, they can be mixed without problem. It’s a common question with a simple answer: yes, you can mix 5W30 and 10W30 motor oil. For example, if you usually use 5W-30 oil in your car, but you’re low on 5W-30, all you have is 10W-30. But you can mix nearly identical multi-grade oils in some cases. O. This is at -25 or -30 C. 5w30 oil is lower in viscosity and there is a small chance of the car not running. 8,146. 0 can even run on 5w20. Mixing different oil weights can cause your car to run less efficiently. There’s not going to be much functional difference between a 5w-30 and. It would almost definitely end up being a 40 at 100C, but the W-number is not possible to predict. So if you want to mix 20w50 oil with a 10w30 oil or if you have to, you can mix them both up. 6,881. Yes, you can mix 10W30 with 5W30. Different oil producers have different standards, and it is noticeable in the oil quality. However, many car drivers have been doing this act, and they seem to be okay. Location: United States. If you want to mix, consider mixing straight grade oils. Now let’s break it down in order. #3. Can you mix 5w30 and 10w30 oil without causing damage to your vehicle? The answer is yes. Therefore, while mixing 5w30 and 10w30 is acceptable and sometimes. If you mix 5w20 and 5w30 engine oils, you won’t be getting the full benefits of either oil. So I would think its ok in that engine as well. The 2001 Silverado owners manual says to run the 5w30 ("preferred"), 0w30, or 10w30, and not to use anything else like 20w50. . But 10w30 is heavier; therefore, you should avoid using it in winter. Starts right up. Yes, you can safely mix 5W20 and 10W30 engine oil. I'm not one that usually buys an equipment manufacturer's own brand (I don't like the Briggs oil, way over priced) but the Kohler oil I found works best. As a car driver, you must know that motor oil is used as a lubricant. By industry agreement/specification, all brands of oils will work fine together. If you drive hard, change the oil & filter more often. Or, since it is the same oil more or less, make a bled, as mixing should be OK. When mixing the two types of oil in different weights, the technique is to pour the light one into the engine first, so here goes the. 5w30 oil is lighter, and its density is less. #17. However, 5w30 is better than 10w30 because it has a higher viscosity, which means that it is thicker and more viscous. So, we can say you can mix 10W30 with 5W30 safely and perfectly. SAE 30 is a single-grade motor oil that provides adequate lubrication to engine parts when operating under hot viscosity conditions. Nov 23, 2021. This means it will have a free flow at a lower temperature compared to 10W30. But once warmed up the 10w30 or 0w30 are not going to make that much difference. However, it’s important to remember that not all lawn.