#2. 5w30 engine oil is a popular oil used in many vehicles today. 5w30 engine oil is more liquid than. This type of oil, SAE 30W, is a single weight oil; 0W-30 is a. The answer is yes, you can use 5W-30 oil in your lawn mower. You may be wondering which type you should choose for your car 0w20 or 5w30. 5. In this case, we highly recommend using. Mar 18, 2006. Due to their distinctive weights, these two oils flow at varying rates, but this discrepancy isn’t great enough to harm your engine. I live in GA. In general, it’s considered safe to use 10w30 and 5w30 interchangeably as long as you follow the manufacturer’s oil specifications. The only Honda I own recommends 10W-30, but 5W-40 may be used for better cold starting. Use 5w-30 for most uses, and 10w-30 for extreme high temperature use. This is because some oils are designed for specific needs – either high performance or low-temperature protection. This is because a 5w30 oil would flow more easily in low temps than 10W30 or 10w40. Jan 27, 2012. 10w-40 has given me many many miles of service free driving. Still, 10w30 can be used in a snowblower instead of the 5w30 oil. But I definitely would not want to use a 10W-30 in cold weather. But, again, not all vehicles of one brand recommend only one motor oil. 1. Now let’s break it down in order. You can use 5w30 instead of 10W30, but not always 10W30 instead of 5W30. In simple words, you should be using 10W30 when it is hot outside and when it is cold, your go-to option for the better oil should be 5W30. climate with more warm temperatures and drive a lexus is250 which has about 80. For Chevrolet, the recommended oil is 5w20, 5w30, or 10w30 in some engines. Yes, you can use 10w30 instead of 5w30. Generally, it is recommended to use a multigrade oil like 5W30 or 10W30, which has the ability to flow easily at cold temperatures, yet which can maintain film strength at. It is used to characterize viscosity changes with relation to temperature in lubricating oil. Tom. When driving in warm climates, 5w 30 oil is ideal. This enables the 5w20 motor oil to reach engine parts quicker and create less drag that reduces fuel economy. As for the Geo, others on the forums swear by the use of the European spec oils in these tiny little engines. And use 5w30 for those cars that accept it. Generally, the viscosity. My assumption is that the new oil took. Would think it'd be recommended except maybe for break-in. 5W30 oil offers several advantages, most notably its consistent performance in cold temperatures. 10w30 has a high viscosity. If I were in Vegas or some other location with hot summers, I'd run 10W30 for the added protection during the summer. ETFinvestorIBKR. When the engine cannot handle the excess drag, it experiences more wear. #15. 10w40 is an oil that is mostly used in diesel engines and motorcycles. Thanks. F and it is NOT recommended for "sustained high speed driving", and even the 5W-30 is only recommended for temps. 3 to 12. The 0w30 motor oil contains low viscosity and it can be a replacement for 10w30 or 5w30 motor oil. If it’s Winter, 10w-30 would make. There is certainly no problem for the engine. When comparing 5w20 vs. I remember when GM and all the other major carmakers made the switch to recommending 5w30, they claimed it was also beneficial in the summertime since the oil would flow faster to the top end of the engine. From my understanding, both 5W-30 and 10W-30 will have the same viscosity at operating temperature. Yes, 5w30 is an acceptable replacement for a 5w20-specified engine. The Ecotec major design is not much different than the Vortec that proceeded it and called for 5w30. After that the oil acted exactly like 5w30. Final Thought on Mixing 5w20 & 5w30. Whereas 10w30 is a high-grade oil and has a higher density. Can I Use 15w40 Instead of 10w30 in Diesel Engines? The lower the number before W, the thinner the oil viscosity. It's good to know that the HTHS of a quality straight 30 is 3. 5w20 is the top-recommended engine oil for the. Severe cold temperatures, 10w30 will suffice as most people have no problems using it in sub-zero temperatures throughout the dreaded winter born-chilling temperatures where snowblowers are usefulI used 10w-30 instead of 5w-30 for my Chavy engine v8. 8L motor in my JKU. Before we reach to the answer of “Can I use 5w40 instead of 5w30”, you need to know the major differences between these two. Spread the love. 0W-30 is equivalent to 5W-30 and 10W-30. Table of Contents show. The answer is yes. 5w30 In NissanFor Asian and American cars, it is common to use 5w30 or 10w30 viscosity oil. It indicates that the oil is thicker and flows slightly slower at low temperatures compared to ‘0W’ oil. That’s just a general overview of the difference between 10w30 and 5w30. There are some minor differences, but nothing that’s going to cause a. There is just not much difference. 5w20 is thinner to increase fuel economy. At the same time, 5w-30 oil is typically used in warmer climates, making it better for engines that run at higher temperatures. 10w30 vs 20w50 Chevrolet . 0L still calls for 5w30. 5W30 oil has a higher viscosity than 0W30 motor oil, which means that it is thicker and provides better protection against wear and tear. However, 10w30 motor oil can be used in the Winter. Make sure you change to 5w-20 at the next time you change the oil. So you’ll just experience a little issue in freezing temperatures. Still, 10w30 can be used in a snowblower instead of the 5w30 oil. Temperature ranges from 25 to 32°C (77 to 90°F). 10w30 is not a "thicker" oil per se. Q. Since both oils have the same operating temperature viscosity (30) and additives, they will perform exactly the same. -Use SAE 30 in warmer temperatures of 40° F and higher (5° C and higher) -Use SAE 10W-30 for a varying temperature range of 0 to 100° F (-18 to 38° C), this. Here, the lower the number, the thinner the oil. 2. In certain scenarios, using 5W30 oil instead of 10W30 in a generator can be acceptable. If you use 5W20 oil instead of the. If your tractor or truck calls for 20W hydraulic oil, it may be. " Side-note: One would infer, that by allowing use of both a 0-20 and a 5W-30, use of a 0-30 would also be allowable (however, Subie doesn't want to keep/maintain an inventory of oils across the spectrum -- keeping only two weights on hand)Only difference between the two is cold-weather viscosity, with the 5w being a bit lighter at colder temps, so unless you're having problems with the 5w30 (leaks, cold engine noise, low oil pressure at startup, etc. Essentially, 5W30 is a more versatile oil suitable for a wider range of temperatures, while 10W30 is more appropriate for warmer climates. In comparison, the 5W20 oil range is -31°F to 68°F, while 5W30 is rated for -31°F to 104°F. By default, the oil is thinner than the 10W30 engine oil in cold weather. So the engine will operate a little slower than with 5w30 motor oi. This is because 10w40 is slightly thicker when hot, and also rated for. More specifically, 0W30 oil is thinner than 5W30 at low temperatures. Still, it. 5w30. The first number, 5 or 10 indicated on these oils stands for the viscosity, or how easily the oil pours at low temperatures. Here is the reply "Yes, the engine included with the package is a 2 stroke unit. #1. 5W-20 Vs 10W-30; 5w30 vs 10w30; Differences Between Dexos 1 And Dexos 2 Engine Oil;. Synthetic oil require very little additives. 5w30 engine oil is more liquid than 10w30. However, if you’re in a pinch and can’t find 5w30, using 10w30 won’t cause any. Same thing with my Honda-powered Craftsman push mower. Fuel Economy. On the other hand, the 10w40 motor oil’s viscosity is forty (40) in high temperatures. Besides, if you compare the quality of the additives, you will find more high-quality additives with the 15w40 compared to the 10w30, which is why the 15w40 is a bit expensive. 5w30 motor oil can also be used in some other applications such as lubricating door hinges and garage door openers. There are some minor differences, but nothing that’s going to cause a major problem in most vehicles. Before making a decision, it is important to know the technical specifications of every oil type. There are many reasons behind this. The "30" in "5w30" is the hot viscosity. Although 5w30 wouldn’t be bad for cold weather, 5w20 is still better than that. SAE 30 vs 5w30 (The Short Version) Basically, SAE 30 and 5w30 have the same rating or viscosity of 30 while hot, but when cold their ratings differ. Not only does this in-depth 10w30 vs 5w30 guide. It says use 10w-30 if the temps are gonna be between 0-32*F and 5w-30 anything below that. This is because the ISO specifications are broad, and they overlap with SAE weights in some cases. On the other hand, the second portion of the grade number describes the thickness of the oil. so my question is if i can use the 10w40, 5w40 instead of the 10w30. But you can also bypass such conditions with 10w40 as it continues to deliver good performance even at 32°F temperature. 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. Only use this chart to find an oil equivalent to the manufacturer’s recommended oil for your tractor or truck. But, even if you pour in the 10w30 without removing the old oil, nothing would damage the engine, but you’d notice a significant drop in performance as the oils try to mix and flow. The 5w30 has more viscosity index improvers vs the 10w30 so technically the 10w30 would have more oil that lubricates the engine. 5W-30 VS 10W-30. 6. 3 centistokes, and the 0W30 is between 9. However, you can use both of them if you want to, but they are. It also calls for HTO additive. #4. Since 10w30 has a higher viscosity, it increases drag. However, in 2010 models (which still use the 2GR-FE engine) Lexus specifies 0W20 oil only. Spread the love. Once up to temp, they're all the 'same' oil and are going to offer the same protection for that engine. First off, you need to check your owner’s. I love my Jeep :thumbsup: White WK Swagga Discussion starter. Using 10W30 in an engine designed for 5W30 can affect the engine’s performance, fuel efficiency, and longevity. Jeeps: Where my 401 (k) went to die!Viscosity. A 5W-30 full synthetic will flow fine. The difference between 5w30 motor oil and 5w40 motor oil in terms of viscosity is that the 5w40 motor oil has a larger viscosity than the 5w30 motor oil. This oil type is common because it provides the best fuel. This is my personal opinion and I learned from experience. Difference Between 10w30 and 5w30 Motorcycle Oil. This is at -25 or -30 C. 0w20 or 5w30 motor oil would be recommended by the owner’s manual of a 2020 Chevy. Using 5W-30 instead can reduce fuel economy and impede flow throughout the engine. 6 and 9. Find the best in Pennzoil motor oil, synthetic oils, transmission fluid and more for optimal car performance. The two digits that follow the “W” indicate how quickly the oil thins when used at high temperatures. But you can use 0w20 motor oil for a cold start viscosity. check oil, change oil, etc. The engine oil 10w30 tends to be more affordable because fewer additives are used in this fluid than the 15w40. 5w30. 10w30 Jeep. Instances When You Can Use 10w40 Instead of 5w30. You could. Both oils are formulated to protect against wear and tear on engine. Can I Use 15w40 Instead of 10w30 in Diesel Engines?The 30 in 5w30 is the viscosity of the oil at operating temperature. Can I use 5w30 instead of 5w20 in my Ford? In short, yes. 5w-30 is specified in all export markets. Conversely, in warmer climates with higher operating temperatures, the denser 10W40 oil can be best suitable for preventing engine stress and strain. 37,585. To my knowledge the only difference between those 2 oils is how they react to temperature. Jan 26, 2012. 8. I have also used 0W40 a few times and couldn't tell the difference with that oil either. Jun 3, 2007. Yes! We have recently modified our engine oil recommendations to state that you may now use a synthetic 5W30 or 10W30 oil in all temperature ranges. Avoid 0w-30 unless your engine spec calls for it. The 0w30 motor oil is good for cold weather, and the 10w30 motor oil is good for summer. 88 posts · Joined 2008. Can I use 10W30 instead of 5W30 oil? There is no major issue should you use 10w30 instead of 5w30. Finally, 5w20 has a higher viscosity than 5w30, meaning it is better at protecting against wear and tear. The effect on engine performance when mixing 5W-30 and 10W-30 oils can vary. It's hard for me to use a 5w-30. I can purchase the Euro spec oils in 5W30 or 0W30 but they cost 3x the price of the 0W40. You can always use 15w40 instead of 5w20 if you do not have another option. However, 5w30 is better than 10w30 because it has a higher viscosity, which means that it is thicker and more viscous. In other words, the 10W30 oil will not flow as freely as 5W30 at low temperatures. As the first portion of the grade number describes thinness, we can see, 5W30 is thinner than 10W40. As the first portion of the grade number describes thinness, we can see, 5W30 is thinner than 10W40. 2465 posts · Joined 2010. For Jeep, you can use 0w20 motor oil or 5w30 motor oil, depending on your car model. Joined Jul 3, 2005 Messages 39,741 Location NY. But, 10W-30 won't do any harm. Fuel economy: Both oils are designed to improve fuel economy, but 0W-40 offers better fuel economy due to its lower viscosity. Yes, you can use 10w30 instead of 5w30 engine oil. If you want the most out of your lawn mower, we recommend using a higher viscosity oil such as 10w30 or 20w50. The only recommended use of 5w30 is when the temperature is exceptionally cool or freezing. this is so the oil wont lose viscoity over time or lose it quicker due to hard driving. But the previous owner has used 10w-30 oil. Dive into this article to grasp the finer details and implications of your choice. So, you cannot use 10W40 oils instead of 5W30 on your lawn mowers with small engines. However, it’s important to note that a 10w30 oil will move slower than a 5w30 oil in cold environments. Therefore, 5w30 is superior to 10W30. Both Valvoline high mileage. High viscosity and thick engine oil are ideal for high-temperature areas. Oil. The thinner the oil viscosity, the better the fuel economy will be because the lubricant flows easier. If you're in a high ambient market consider 10w-30. That said, for warmer areas or throughout the warmer seasons, we use 5w-30 motor oil instead of 10w-30. Saturns can have oil burning problems and the mechanic may be aware of this issue.