Apr 1, 2020 · 5W40 vs 10W40 – Differences. 10w40 oil is too thick for a cold startup on the engine and could lead to the wear of engine parts. Aug 27, 2021 · 5w 40 vs 10w 40 — вибираємо найкраще моторне масло5w40 або 10w40 — для багатьох ці цифри з літерами схожі на шифр: здавалося б, яка різниця, чим «годувати» залізного друга взимку, яке значення має вид. SAE 30 is a medium thickness, single-grade oil that is mostly used in small engine machinery such as lawn mowers and string trimmers. It is also important to note that the 5W-50 oil is a lot more dependable than the 10W-40 engine oil. As a result, the engine parts last longer and delivers more output. Be aware that if someone tells you that just because it is a 10W-40 it will be better for your Mercedes or Porsche than an A40 or prosper MB certified oil, they are making that up. Nhưng sản phẩm nào thích hợp với xe máy tại Việt Nam lại là vấn đề khiến nhiều khách hàng băn khoăn. If it really bothers you, you can just spend like $30 to buy some 10w-40 and refill. 15W-40 = thicker oil, less wear, worse fuel economy, shorter (conventional) OCI. El Aceite 5w30 es un aceite sintético diseñado para ofrecer mayor protección a los componentes mecánicos May 28, 2021 · Directly from the Kawasaki Owner's Manual for FR651V/FR691V/FR730V engines: I can assure you that the FR691V I have serviced since new has had nothing but passenger car SN full synthetic 5W-30 since the recommended 8-hour dump of the factory fill. The Shell Helix Ultra has viscosities of SAE 0W-30, 0W-40, 5W-20, 5W-30, 5W-40, and 10W-60. 5 mm2/s; dynamická viskozita je 2. Rest assured that I will change the oil to Mobil 1 5W-20 very soon, but what damage would have been done to the engine Aug 30, 2022 · When it comes to the viscosities, the Castrol Magnatec provides you with SAE 5W-30, 5W-40, 10W-40. Both have almost the same characteristics – the only difference is the oil viscosity. Upper Midwest. The following number is the viscosity, or thickness, of the motor oil at low temperatures. The 5w40 and 0w40 have an edge above the 5w30, especially in moderate to high heat. 10 表示在-4度F (-20度C)之最大黏度 -25度C可用泵浦帶動,-30度C仍能流動. According to this article, factory fill is Valvoline Premium Blue, synthetic blend, 10w-30. The viscosity index for the 15w40 motor oil stands at 135, whereas for 10w40, it is 150. The 40 rating: The 40 represents the oil’s viscosity at hot temperatures. If you use a turbo, definitely go with the higher viscosity oils as turbos impose huge shear loads on oils. Both are SN/CF, A3/B4, MB 229. Pokud žijete v chladném klimatu, kde převládají nízké teploty, pak může být vhodnější 10W40. Explore the different types of engine oil viscosity and their significance for various engine lubrication needs on Zhihu. Jun 18, 2022 · W means winter. 10W-50 motor oil delivers superior wear protection and is ideal for high performance engines and May 15, 2023 · In the case of 10w-30 oil, the “10w” refers to its viscosity rating at cold temperatures, with the “w” standing for winter. The manufacturers and other mechanical experts have said that the viscosity of a motor oil decides how much beneficial it is for enhancing engine efficiency. 10w30 Volkswagen. VW calls for 502. " Translation: To maintain the same OCI for severe service, use a synthetic oil. 7L Diesel? - Have the F-250 6. 10w40 is an oil that is mostly used in diesel engines and motorcycles. Either will do me, unless I need SP for LSPI issues, then I would go for PP-Euro which is A3/B4, all the OEMs and API SP. Feb 20, 2024 · First off, the viscosity of engine oil is a big deal for fuel efficiency. May 11, 2020 · With that in mind, 0W40 oil can stay sufficiently thin for adequate flow at lower temperatures than 5W40 motor oil. 5w40 engine oil: This oil performs the same as 5w30 at low temperatures. 5W40 is recommended for severe service or for cold weather. This means that the 10w40 motor oil will cling to the engine’s moving parts more than the low viscosity of the 5w30 motor oil. Aug 1, 2023 · The 5W40 oil flows a lot easier when cold than the 10W40 oil. use the oil that Amsoil recs for VW - the AFL 5W40, that TBN is lower and for good reason - the 10k interval - if you are interested in exceeding the 10k maybe the 506. The second number describes how thick the oil is at the engine’s normal operating temperature. Feb 21, 2023 · T6 5w-40 is a great oil and you’d be fine with it. In a 5w30 engine, you can add 10w40 oil without seeing any major negative impact. 10w40 is ideal to operate at the lowest temperature of -20 degrees Celsius, whereas 5w40 can operate at -30 degrees Celsius. 5 mPas. This is the only Mobil1 grade that conforms. When you start your car on a cold morning, 5W-30 oil gets moving quicker than 5W-40 Oct 16, 2016 · For example Sinclair Full Synthetic, the 5W30 has a Noack of 11. Nov 29, 2023 · The in viscosity ratings between 10w 30 and 10w 40 makes them suitable for different temperature ranges. And the number or viscosity grades say it all. In hot conditions, the engine performs well if the oil is thick. You could run for 20k and get the better mileage many claim. 8 deg C and is suitable for all riding temperature conditions and cold starts. I picked up the Shell rotella 15w40 synthetic blend to do an oil change today. It looks at how well the oil flows at an engine running temperature of 100 o C (212 o F). I’m no expert on oil, but isn’t 5w-40 a thinner oil than 10w-30? And 5w-40 is better for the colder starts being thinner? I could be mistaken. Also, it depends on the age of your engine. Lower viscosity motor oils also result in better fuel economy. If you lived in Siberia, I would be a bit more concerned about it. Also haven’t seen any TSBs or anything in writing stating to use 5w-40 if you’re working the engine hard. Az 5W és a 10W közötti különbség ugyanis csak a hidegindításkor kap szerepet. Nov 21, 2021 · The motor oil’s cold viscosity is essential because it will dictate the lubrication. 7L Power Stroke Diesel - 10W-30 or 5W-40 on the 6. So i think you can use 5w-40 if manufacturer recommends 10w-40, but check the manual. 1. But their low-temperature viscosity is different. This means that this motor oil is less dangerous when below freezing. In summary, what you should know is that 5w30 oils are less viscous and flow easily than 10w40 oils at both high and low temps. For instance, since a lighter base stock is used in the 5W formula, the lubricant may have more evaporation than a 10W or 15W. I see Shell makes a 5w40 full synthetic as well as Mobil 1. 10w 30 is better suited for colder temperatures, typically ranging from -25°C to 35°C (-13°F to 95°F). Density at 20°C (68°F) ASTM D1298 0. You can use the 10w – 30 if the May 27, 2002 · Right or wrong I have been running the Delvac 1 5w-40 in my daily driver Toyota V6. Ford Escape 5w20 vs 10w40 Nov 3, 2015 · 5W-40 = thinner oil, more wear, better fuel economy, longer (synthetic) OCI. Viscosity index ASTM D2270 160. Any assistance will be muchly appreciated. This means it is more resistant to thinning out at high temperatures, thus offering more protection by coating engine parts more efficiently. 2% and is a lot less volatile. Let’s see how each oil viscosity influences when and where you use them: 1. Dec 16, 2021 · Let’s look at 5W-20 vs 5W-30 again. A 10w-40 motor oil is a thicker oil at startup than a 5w-30 motor oil. The 5w-40 and 15w-40 have the same viscosity in hot temperatures. Apr 28, 2022 · In a word, the key difference between SAE 30 vs 10w40 is viscosity. It will boost oil pressure so more oil reaches areas that don't have direct oil pressure going through them (upper end of the motor). 01 is your oil. Save. Diferenças entre o óleo 5W40 e 10W40. Jul 31, 2017. May 10, 2024 · Thus, 10W40 engine oil is ideal for use in -5° to 50° weather temperature. When the engine is excellent, 10w30 motor oil has a viscosity of 10w. . The correct viscosity grade will be displayed in your car handbook. May 2, 2024 · 10W-50 and 10W-40 have different viscosity ratings at different temperatures. Například mazivo 5w40 tvoří hrubší a silnější olejovou vrstvu, výborně utěsňuje mezery, je určeno pro vysokou Jun 10, 2024 · 1 Motor Oil Viscosity: 5W-30 vs 10W-40. Viszont a magas hőmérsékleten mutatott jellemzőik eltérnek egymástól. Ini berarti bahwa oli 5W-30 lebih mudah mengalir saat suhu rendah dan lebih efisien dalam mengurangi gesekan pada saat dingin, sementara oli 10W-40 memberikan perlindungan lebih baik pada saat suhu mesin yang Apr 11, 2024 · This video dives into the world of motor oil, explaining the key differences between 10w40 and 15w40 oils. Sometimes thicker oil is even recommended in higher mileage engines, although I believe the jury is still out on it. Colour Visual Yellow / Green Fluo. Charlotte, NC. 10w40 is thick oil in comparison to 5w40 at low temperatures. As a result, the 10w40 motor oil will perform better in cold starts, much better than the 15w40 motor oil. Apr 28, 2008 · That 10W-40 takes a full 5 minutes to reach all the bearings on startup, but 5W-30 only takes 2/100ths of a second. O óleo 5W40 é mais fino e flui mais facilmente em temperaturas frias, facilitando a partida do motor em climas frios. La viscosidad de 5w30 a bajas temperaturas es 5 mientras que la viscosidad de 10w40 a bajas temperaturas es 10. 8 Ways To Compare 10W30 Vs 10W40. The “30” represents the oil’s viscosity rating at hot temperatures. 10w30 Jeep. In some cases, the more viscous oil tends to lubricate the parts of the engine better than the engine fluid, which is thinner. If your car’s engine is on the older side, then it’s Apr 30, 2022 · The manual called for 0W-20, the 5W/30 will work but a 0W-20 or 5W-20 would still be better. So, due to viscosity, 5w20 is a thinner oil during operating temperatures, whereas 5w30 is thicker during Sep 14, 2009 · Az olajfogyasztás növekedése sem várható, mert az olajfogyasztás üzemi hőmérsékleten lép fel (ha egyáltalán fellép), egy 5W40-es olaj pedig pontosan ugyanolyan vastag üzemi hőmérsékleten, mint egy 10W40-es. Jan 31, 2024 · Between the four variants, Mobil high mileage oils come in 0W-20, 5W-20, 5W-30, 5W-30, 10W-30, and 10W-40, which covers a wide range of vehicles. Üdv, Olajdoki. The Edge 5W-40 meets API SL/CF and ACEA A3/B3/B4. Mindkét termék fenntartja a motor beindításához optimális viszkozitást -30°C-on, és a folyékonyságot is -35°C-on. Nov 13, 2023 · Resistance Of Flow. The 5W40 is thinner than the 10W40 at lower temperatures. Probably irrelevant if your engine is in good shape, but worth noting. Since both 10W-30 and 10W-40 have the same cold weather grade, the main difference between the two is the high temperature viscosity. #7. It came from a car rental company and got Havoline 10W-30 for 36,700 miles, 5,000 mile change intervals. Being slightly thinner, in theory, helps with fuel economy. Por outro lado, o óleo 10W40 é um pouco mais espesso em baixas temperaturas, o que Jan 28, 2005 · 5W-30 or 10W-30 for Camry. In this case, a 10W rated oil will be thicker in winter than a 5W oil. 5W – 30 is thinner than 10W – 30 when cold. I figured it would offer a good balance between the recommended 5/30 and 10/30 passenger car only oil, and since it isn't driven much and only has 40K in five years, I won't be dealing it anytime soon. Therefore, 10w-40 oil clings to the engine's moving parts May 2, 2024 · Viscosity is the main difference between 0w-40 and 10w-40 oil grades. Low-temperature ratings go from 0W to 25W. 10W 可應用於-15~-20度C! 黏稠度高的機油大多是用在老車,使其引擎的氣密度提高,降低漏氣現象! 年輕一點的車,除非不常保養 1. This translates to quicker startups and safer operation the engine isn’t warmed up. Sebaiknya penggunaan oli 5W-40 lebih dominan digunakan pada mesin berkinerja tinggi yang memiliki suhu dan Jan 24, 2022 · 10w40 oils are a bit thicker than engine oils compared to 5w40 oils, with a lower viscosity of 10 and higher viscosity of 40. While this may sound concerning, it is important to note that the lower oil pressure generated by 5W-30 May 31, 2023 · The driver of these types of performance cars will also tend to pay more in cost for their oil changes, especially since the 5W-50 is more expensive to buy than the 10W-40 engine oil. #2. 4. 1 and has 900 ppm Zinc. 10W-30 is slightly thinner while at operating temperature. A lot has changed in oil technology since those recommendations Location. Also, 5w40 is termed to be more fuel-efficient motor oil than 10w40. Dec 7, 2021 · 5w40 vs. You can tell the oil is thick by looking at the number “40” after W. Using a 10w40 oil on a 5w20 engine is not an ideal decision. 5w40 vs. 5w30 oil is lower in viscosity and there is a small chance of the car not running. You can use 5w40 motor oil in starting your engine in low temperatures because it will flow more easily. With fully synthetic oil, your engine can go as far as 10,000 kilometers before requiring an oil change. The 5w40 motor oil and the 15w40 motor oil are not included in a Toyota engine’s recommended list of motor oils. Differences. A principal diferença entre o óleo 5W40 e o 10W40 reside na sua viscosidade a baixas temperaturas. The Edge 10W-60, on the other hand, only meets API SL/CF and ACEA A3/B3/B4 specifications with no approvals from VW, MB of BMW. Rotella T6 5w40 has a pour point of -59. It now has somewhere between 1,100-1,600 hard hours on it (no hour meter). That said, a 5w40 syn will shear less than a 10w40 conventional in most cases. (about . This enables the 5w20 motor oil to reach engine parts quicker and create less drag that reduces fuel economy. Mar 23, 2021 · #changeoil #5w40 #10w40 When comparing 5w20 vs. Nov 23, 2012 · 例如：10W40 與5W40 的主要差異在於低溫流動性;5W 可以使用在-20~-25度C. The 5W might also cost more than the 15W and break down more of the viscosity improver additives in the formula. El aceite 10w40 es mucho más espeso que el aceite 5w30. Regular M1 5W30 has a HTHS of 3. It is also VW 502 00, VW 505 00, MB 229. but their are exceptions…any older car rope type seals Jul 19, 2021 · Kedua oli 5W-40 dan 5W-30 ini memiliki nilai viskositas lima yang berarti baik untuk musim dingin atau efektif hingga suhu minus 30 derajat Celcius, dan akan lebih kental pada suhu yang sangat rendah, jika dibandingkan dengan oli 10W-40. Both oils provide the same level of protection at high temperatures. Both high mileage 5w30 and 10w30 engine oils have the same additives, the only difference is the viscosity at cold startups. If it's too thick, you lose efficiency. The global drive for lower emissions and the demand for fuel economy are shaping the automotive industry and the engine oil market. 15w40 is supposed to be thicker compared to 10w30. The numbers after the “W” represent viscosity at high temperatures. For example, a 10w40 motor oil will be a lot thicker at startup than the 5w30 motor oil. 5-16. 0W40 is allowable if temperatures are really really cold. Especially given that you live in Florida, 10W-30 vs 5W-30 is not an issue at all. Viscosity at 100°C (212°F) ASTM D445 13. The 5W40 tends to be a bit thicker, while the 0W40 tends to use a bit more PAO (but this could change). This is an extension of my earlier thread regarding oil for my E30 325. Ha az autó elmúlt 3-4 éves és futott már 50-60 ezer kilométert, akkor eljött a 10W40-es olaj ideje. 1 The Science of Viscosity and Engine Protection; 1. Apr 3, 2011 · From my understanding, both 5W-30 and 10W-30 will have the same viscosity at operating temperature. This is because 10w40 is slightly thicker when hot, and also rated for Jul 5, 2011 · Here are the specs on the two oils. "Sandy" 2002 Camry 2AZ-FE/U241E @ 180k. In my area, my temperatures range from 50 to 70F all year. Since both oils have the same operating temperature viscosity (30) and additives, they will perform exactly the same. However, switching from 5W – 30 to economical 10W – 30 is not always recommended. La viscosidad del 5w30 a temperaturas más altas es de 30 y por otro lado, la viscosidad del 10w40 a temperaturas más altas es de 40. 10w40? 10w40 is fit for mild weather, more like the summer conditions that you will find in the southern states of the United States that are pretty hot. So the viscosity indexes are more in 10w40 oil than that in 15w40. (you must follow the manufacturer’s recommendations). The numbers before the “W” represent the oil’s viscosity at low temperatures. 3, BMW Longlife-98 approved. Like. 10W-40 motor oil typically offers better fuel efficiency compared to 10W-50, making it a preferred choice for drivers concerned with fuel economy and engine performance. It will also slow down oil burning and leaking. Takže výběr mezi 10W40 a 5W40 závisí na klimatických podmínkách, ve kterých je vůz používán. 5 and Porsche A40. As we already know, 10W-30 and 10W-40 have the same oil viscosity at lower temperatures. Viscosity at 40°C (104°F) ASTM D445 82. 15W40 is recommended (or 5W40) for biodiesel blends beyond some percentage. Aceite 5w30 y Aceite 10w40 son dos tipos diferentes de aceites usados en los motores. 3-12. However, the coolant in the oil definitly needs to be addressed. 10w40 engine oil: This oil is slightly thicker than a 5w when it’s cold outside. Nov 19, 2007 · 小弟的車用了使用嘉實多TST 10w-40機油8-9年(包含上一台車)上星期六保養時，換上SPEED MASTER 706 10w-40機油保養完之後油門反應輕快許多，起步順暢好開這絕對不是剛保養完之後的錯覺或心理作用，因為長期使用嘉實多機油剛保養完都沒有這樣反應有兩個小問題想(Nissan 第1頁) May 9, 2015 · In general a small increase in viscosity (from 10w30 to 10w40) on a high mileage engine is a good idea. El aceite de motor 5W30 es 100% sintético. On the other hand, 5w-30 oil has a thinner viscosity rating when the engine is cold at 5w, making it easier to flow through the engine Nov 22, 2021 · Here are 5 tangible benefits of synthetic oil. But they both have the same high or operating temperature viscosity rating of 40. and notice that 5W-40 is recommended for severe service operation including such things as (two things will be doing when using this to pull Location. PROPERTIES. 3 Multi-Grade Oil and Temperature Adaptability; 2 Optimizing Engine Health with Proper Lubrication. 10W-30 is typically less expensive than 5W-40 2. Jan 31, 2022 · The low-temperature viscosity rating of 10w40 is ‘10’ whereas for 115w40 it is ‘15’. 5w40 has a smoother flow in comparison to 10w40. 5W40 (kramsnilloc) You cannot go wrong following the proper spec. These lower viscosity motor oils are needed to move through the thin engine pathways to protect and clean metal surfaces. 8 V6. Are you looking for 5w40 vs 10w40 toyota avanza? About 5w40 vs 10w40 toyota avanza for the best oil price, oil brand, type, viscosity introduction, news, images, promotions, and discounts. 5w40 motor oil has a winter viscosity grade of five, for example. Oct 3, 2014 · However, if you are in a warm climate, the higher first number oils will shear less over time. mítosz: Használt motorba 0W40 és 5W40 helyett csakis 10W40 10 autószerelőből ma 9 szentül hiszi, hogy legfeljebb az új autóba szabad 0W40-es vagy 5W40-es viszkozitású olajat tenni. But normally recommends 10W-30 a thicker oil, even the Oil Fill Cap says so. B. But for the guide, you can use 5w40 motor oil in starting your engine in low temperatures. Edit: or should I drop down to 30? Read your manual. Každý z těchto produktů má vlastní výhody a nevýhody. Though it is thicker when compared to 5w40, it is still considered a thin oil. It flows more easily at lower temperatures, allowing for quick lubrication during cold starts. There are pros and cons of the engine fluid becoming thicker and thinner. "Yūko" 2001 Camry 5S-FE/A140E @ 130k. 5W-30 is thinner when things get hot compared to 5W-40. However, 5w30 flows much better than 10w30 during Viskozita oleje zůstává stabilní i při vysokých teplotách a poskytuje spolehlivou ochranu motoru v extrémních podmínkách. 沒有任何一種符合美國SAE機油特性的機油會導致引擎損壞。. 10w40 oils work as a great solution for lubricating the moving parts of the engine while startup. On the other hand, if you add 5w30 oil to a 10w40 engine, you’re taking a bigger risk. I just bought a used 2009 Camry 4 cylinder which calls for 0W-20 or 5W-20 oil. Aug 5, 2021 · Balvert said: Pretty sure they come out of the factory with 5W40. Then I don't have to worry about severe duty vs Aug 4, 2004 · 28,292. I'm not against 0w40. Oil Thickness. 15w40 Toyota. The engine will exceed the 100F you mention with-in minutes so oil protection is based on start-up and best protection at operating temps vs. When exposed to the calefaction of a Nov 2, 2011 · 我的小鴨之前都吃原廠10w40的機油！最近聽車友們都是用5w30,也聽說原廠手冊上推5w30的機油！想說改用mobil 1 5w30 ！這瓶應該比toyota原廠5w30來的好吧！我都是假日偶像在台北和新北跑！一個月回苗栗一次！半年里程不超過5000！也不大腳！換5w30會比較(Toyota 第1頁) Dec 13, 2003 · A 5W-30 or 5W-40 of similar quality will exhibit superior cold weather lubricating properties compared to 10W-60 & it will significantly reduce engine wear during short trip or cold start. These ratings ensure excellent cold engine starts while quickly reaching the engine parts even in freezing temperatures. The manual recommends 10w-40 for this car in temps up to 68F, but 15w-40 is the ideal oil for all temps, per the manual. 這個售貨員的說法是不科學的。. 860. A person who putzes around town in Michigan will see longer engine life on 5W-30. Mar 10, 2022 · Whether it is safe or not to mix oils of different grades depends on the engine. Az 5w30 és 5w40 motorolajok jellemzői. Jan 30, 2022 · Down Under. When looking at 5W-30 vs 10W-30, they both provide the same viscosity at operating temperature, as indicated by their identical “30 Aug 8, 2023 · Oli 5W-30 memiliki kelas kekentalan yang lebih rendah pada suhu tinggi dan lebih tinggi pada suhu rendah dibandingkan dengan 10W-40. Even though that gets stated a lot. The M1 HM oils are great. Apart from the damage to engine parts, using 10w40 oil on a 5w20 engine will lead to energy wastage and reduced fuel economy. The lower viscosity of 5W-30 oil allows it to flow more easily through the engine, resulting in lower resistance to flow and lower oil pressure. ambient temps. A cold start comparison between 5w-40 synthetic oil and 15w-40 conventional. However, this has a 40 grade after the ‘w’. Feb 12, 2023 · The main difference is that 10W40 oil is thicker than 10W30 oil at higher temperatures. It’s better for the environment. The 10w40 motor oil will also get thicker than the 5w40 motor oil if it is cold. Additionally, 10W40 has a higher viscosity level. 3 mm2/s a 3. 0w-40 oil flows easily in cold climates, while 10w-40 is better suited for warm climates. This is primarily because 5W- 50 engine oil is a full Nov 28, 2015 · 424. Apr 22, 2022 · Will 10w40 hurt a 5w20 engine. Aside from that, while CATERHAM has eloquently stated his case for 10w-30 being an obsolete synthetic grade, I'd argue that 10w-40 is about as obsolete a grade Jun 24, 2023 · 10W-30 and 10W-40 oils are both among the most common grades used in many regular vehicles today. 10w40. This means that 5w-40 will flow easier in cold weather than 15w-40. Oct 3, 2012 · Well, there are two big reasons: 1. Viscosity grade SAE J 300 10W-40. 7 L diesel, new, only 1500 miles on it. 18. This has led over time to motor oil viscosity decreasing – currently 5W-30 and 5W-20 are the most popular grade and 0W-20 is the fastest growing grade. Pressing environmental concerns are affecting of our daily lives in all sorts of ways. The 0W rating of an oil is not required in San Diego, that is true. ) Pennzoil Platinum High Mileage Motor Oil Dec 8, 2021 · 5w40 vs. Apr 21, 2001 · Aug 6, 2006. however in older cars that originally called for 10w40…the newer 5w40 works great…. 2 How Engine Lubricants Prevent Wear Dec 7, 2021 · The low number will dictate that the motor oil will be thin and have less static friction in the engine. 5W40 engine oil is designed for use in regular passenger vehicles, whereas 10W40 is made for use in high-performance vehicles. You can easily identify fully synthetic engine oil, as it bears the ratings of 0W-20 and 5W-30. What of 0w40 vs. Pro 5w40 jsou tyto hodnoty 12. Sep 23, 2012 · 6. The main difference between the two oil types is that one is thinner than the other. Obviously the 5w is better. Of the two, 10w40 is the more viscous oil. Apr 9, 2017. The lower the W number is (“W” stands for Winter), the thinner the oil will be. It also offers better fuel economy and provide higher RWHP. Sep 27, 2021 · When buying motor oils, it is good to consider options from top brands because they are typically made with OEM-approved, premium additives. It should be fine, generally speaking it's okay to go outwards with oil weights, so thinner winter and thicker operating temp, like 5w <-- 10w or 30 --> 40. I am using Redline 10W-40 in my Classic Mustang. Jul 21, 2023 · The Final Verdict on 5w30 vs 10w30 for High Mileage. . There is no mention of 5w40 motor oil in the recommended list. Got to reading the Diesel Supplement Owner's Guide. 5% to 1% better is what's typically quoted) Personally, I just run 5W-40 all the time. May 7, 2023 · 5W-30 oil typically generates less oil pressure than 10W-30 oil because of its lower viscosity. Reference: John Rosenbaum, Chevron ( link) "The Ford manual says for severe service run 5w-40. #4. The internal combustion engine will Dec 29, 2018 · A 5w40, 10w40, or 5w-50 are better suited. Pennsyltucky. La primera letra indica el viscosidad del aceite, mientras que la segunda corresponde al grado de fluidez del mismo cuando está a temperaturas frías. 1 Role of Motor Oils in Reducing Friction; 2. Besides, it also provides a better cold-start than 15w-40 in winter. 10W40 helyett 5W40 李進答：劉先生您好，5W-40和10W-40的性能分別很小，只是10W在冷溫下稍微「稠」一點。. This thinner oil means less friction between moving parts, and less friction means you get to save some fuel, which is always great. 3 mm²/s. Which one is used in your car could depend on many factors, though. "Chihaya" 2012 Camry 2AR-FE/U760E @ 80K . I was reading the manual and it says, if you are in winter time (maybe does not count in Atlanta, although, we are freezing today), it recommends 5W-30 a thinner oil, to help with start up in cold weather. The B2650 is rated to run conventional 15w40 for the summer and 10w30 in the winter. The recommended oil for all Toyota engines is 5w30 motor oil. 10W30 is recommended for standard service. But when the temperature is higher, both motor oils similarly perform their intended functions (using the same viscosity). The higher the second number, the thicker the oil. 13 mm²/s. Location. The 5w-40 is thinner than the 15w-40. Of course, there's always that issue of immediate, catastrophic wear. 5W的機油會減少引擎冷啟動時的內部摩擦，因為它比較「稀」一點，流動起來比較 Mar 28, 2022 · Viscosity. Jan 28, 2022 · Typically 5w40 or 5w50 is for trucks or race cars…. The recommended viscosity for jeep vehicles is 0W20, 5W20, 5W30, or 10W30. Az alacsony hőmérsékleten mutatott jellemzők ezen kenőanyagok esetében azonosak. 2 Viscosity Grades and Their Significance; 1. Apr 25, 2006 · Re: 10W40 VS. Thus, 0W oil is the most cold-resistant motor oil you can find out there. It goes beyond just weight, exploring factors like Motor oil's cold viscosity is important because it dictates the lubrication during the hardest part of the combustion cycle, the startup and initial ignition in gasoline engines or combustion in diesel-fueled engines. In my case, i found that 0w40 is unnessesary for my climate. So between 5w40 vs 10w40, 10w40 cannot work properly under freezing conditions. Both oils are good for modern engines, and you can get them in different stores. You will first need to know what oil viscosity is and what the numbers of both motor oils mean. CA. The primary difference between 10W-30 and 10W-40 lies in their viscosity at higher temperatures. You may also decide to use a synthetic lubricant with the same viscosity and quality claims. Copy and paste a small part: Also, according to Schaeffer's Oil, synthetic blend will hold the additive package longer than pure synthetic. If it's too thin when hot, it may not protect effectively. Mobil1 0W-40 is a readily available oil that conforms to this spec. Their recommendation is only 5w30 and 0w20. 3. Follow the recommendation of the car manufacturer. 2. Jan 31, 2022. #1. They produce stronger/thicker oil films and have more zinc (ZDDP) anti-wear agents. Sadly, that quick answer probably doesn’t make it much easier to understand. 9 mPas. cb91710 and DR650SE. Jan 28, 2024 · Using 10W-40 instead of 5W-40 is generally acceptable, but there are some considerations. Jun 27, 2010. Consider factors like climate, driving habits, and vehicle specifications when choosing between the two grades. 5w30 motor oil, the 20 indicates that the oil has a lower viscosity and is thinner at higher temperatures. Low Running Temperature Or Cold Weather. According to API motor oil guide [1], If you are using 10W – 30, you can safely switch to 5W – 30 (in car engines). May 27, 2022 · So sánh nhớt Motul 5W40 và 10W40. In 10w40, the cold-start temperature of the oil is 10 degrees Celsius. The 5W-20 will remain a little thinner at operating temperature, as indicated by its lower “20” number, while 5W-30 will provide a slightly thicker lubricating film. Điểm “vàng” cho chất lượng, đa dạng sản phẩm, thương hiệu uy tín lâu đời là những lý do khiến dầu nhớt Motul rất được ưa chuộng. Dec 4, 2011. I heard that 5W-30 have a bit more additives while 10W-30 is more durable. If you use 10W40 oil during periods of a cold engine running, the molecules of this specific oil might be too big to enter between the metal parts of the engine for proper lubrication, hence leading to damage. Kinematická viskozita oleje 5w30 je v rozmezí 9. 1% while the 10W30 has a Noack of 6. 00 5W-40 for BOTH the 1,8T and 2.
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