Rotella t6 5w40 temperature range Jun 15, 2003 · I am thinking of using Shell ROTELLA T6 5w-40 because I've heard many good things about this oil on the bitog site. Shell claims that Rotella T6 5W40 temperature range is up to 200 o F and it offers superior protection against hazardous wear and corrosion over API CJ-4 oils of prior generations (93 o C). So don't go anywhere hotter than that. So, for example, a 5W-40 engine oil and a 15W-40 engine oil will have the same high-temperature flow characteristics (40), but the 5W- will flow better and faster at lower temperatures than the 15W-. As a synthetic oil, it has the Shell ROTELLA® T6 full synthetic heavy duty engine oil with Triple Protection PlusTM technology has been enhanced with fully synthetic base oil plus advanced additive technology to provide protection against wear, deposits and oil breakdown PLUS better low temperature flow and better fuel economy performance*. We have similar temps like you. I'm in Ms. SHELL ROTELLA® T6 SAE 5W-40 SYNTHETIC EXTREME TEMPERATURE HEAVY DUTY DIESEL ENGINE OIL SUITABLE FOR/CONVENIENTE PARA: Shell Rotella T6 heavy duty diesel engine oil with El aceite Shell Rotella T6 para motores diésel de Triple Protection PlusTM technology has been trabajo pesado incorpora la Tecnología Triple Jan 3, 2022 · Motorcraft SAE 5W-40 is an all-season product, although it’s best suited for cold climates. Mar 28, 2009 · I hear people saying u can use it and some people saying no switch to 10w when temps go over 60f? Im running shell rotella t6 synthetic 5w-40 now and were hitting 64f the highest since spring is right around the corner so im thinkin i need to get this oil outta there but i only put 800miles on We would like to show you a description here but the site won’t allow us. Shell Rotella T6 is suitable for new and older diesel-powered vehicles from Class 8 tractor/trailers to heavy-duty diesel pickups, delivery, utility, school bus fleets, and motorcycles. ) Now by reading this 5W40 starts loosing viscosity at 95F ambient temp. I run Shell Rotella T6 5w40 year round and the 6. We would like to show you a description here but the site won’t allow us. This product also provides better cold cranking properties and low-temperature pumpability at -15C compared to Oct 24, 2013 · I've use the Rotella T6 5W-40 year round for the past 11 years in my CK30hst after recommendation by DK35Vince who has a DK35 with @2,000 hours. Anticipated temps will be in the teens, possibly single digits for low, and 30-40s for the high. 15W40 Oil? I follow the recommended oil type and weight in my owner's manual. The only time I hear of anyone using 15w40 is for a short run for breaking in a built engine. Imagine travelling south to north, picking up an order in Houston where it’s 55F. Choosing an oil which operates at the right temperature range can be beneficial, depending on your engine operating conditions. I know OEM Kawasaki oil is 10W-40 but Shell doesn't make T6 in that weight. For me, it’s Rotella T6, 5W40 year round. 5% (compared to 15W-40 oils). Jul 26, 2007 · When using any synthetic oil (5w-40) how do I determine what the max operating temperature is for the oil I'm using? I see a ton of manufacturer information but no real data for maximum temperature. 0. Aug 9, 2013 · Those that have owned Subaru turbos (except for 2 or 3) usually recommend Rotella T6, Mobil1 0W-40, or German Castrol 0W-30. Thanks guys!! SYNTHETIC EXTREME TEMPERATURE HEAVY DUTY DIESEL ENGINE OIL Shell Rotella T6 synthetic heavy duty engine oil with Triple Protection PlusTM El aceite para motor de alto rendimiento sintético Shell Rotella T6 con tecnología technology has been enhanced with fully synthetic base oils combined with Triple Protection PlusTM ha sido mejorado con aceites base totalmente advanced additive technology Jul 21, 2021 · We’re reviewing Shell Rotella T6 SAW 5W-40 Diesel Engine Oil. Jun 26, 2010 · I recently put Rotella synthetic 5w40 in my truck, is the oil to thin for warmer temps? And how much does the oil being synthetic increase the change interval ?( with avg normal city driving) Feb 3, 2024 · Re: 5W40 Vs. By the time you get to Ohio you could be driving in sub-zero temperatures, which can make your engine oil thicken. 5w40 is a great all around oil for the 6. This is a full synthetic, extreme temperature oil that can withstand very high operating and ambient temperatures. The B&S is an "Industrial PLUS" model and the owners manual calls for using syn 5w30 or 10w30 ILSAC GF-2 with API SJ/CF Energy Conserving or higher. My manual calls for 15w40 at temps Zero Degrees or above and 5w40 at Zero Degrees or lower. So you don't need the 5W, it won't hurt anything and might help with the splash lubed motors getting splashed a little better as they warm up Sep 25, 2014 · About this item Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, oil breakdown, and improves low-temperature flow Exceptional wear protection for longer life in a wide range of heavy-duty engine applications — from pickup trucks to tractors to semi rigs Enhanced fuel economy capability of 1. I know Cummins recommends 5w-40 in that temperature range because it flows better but I’m concerned about the 40 weight. Key benefits include; compatibility Aug 3, 2018 · I'll be traveling to a colder climate for a week soon and currently am using Rotella T6 15w40 syn. For Ford 6. Nov 27, 2022 · Shell Rotella T6 Multi-Vehicle 5W-40 performs efficiently for diesel and gasoline engines within consolidated lubricants. The highest ambient temperature is 95F. 3 Power Stroke made for Ford by International. In Dec. But in hot weather, the "40" is your key. It also provides better low-temperature flow and enhanced fuel economy performance of 1. The oil weight should be selected based on the anticipated operating temperature range. 80-90 Summer and see single digits in Winter. Oct 9, 2004 · I think the temperature range on 15w40 is +4F to122F. . 7 engines that see heavy duty use, Rotella T6 5W-40 is commonly favored for its balance of protection and performance across a broad temperature range. It adds simplicity in use and storage. Thick oil actually causes more wear at start up. Shell ROTELLA® T6 Synthetic oil is made with Shell PurePlus technology, gas to liquid base oil, which provides many benefits, including improved low temperature flow. I have a 2011 3500 Laramie, with 103,000 on the clock, not deleted. Feb 21, 2023 · Sandman 5000, You post an interesting question. Jul 19, 2022 · The T6 15W-40 is designed to deliver improved wear protection, increased protection against oxidation, enhanced deposit control/cleanliness, better low-temperature flow and excellent corrosion control compared to conventional and synthetic blend Shell Rotella 15W-40 products. Aside from higher heat resistance, it also helps keep the engine clean. Shell Rotella T6 5W-40 is suitable for new and older diesel-powered vehicles from Class 8 tractor/trailers to heavy-duty diesel pickups, delivery, utility, school bus fleets, and motorcycles. Even if there were a temp difference in that cold crank set-point, would it equal the price difference in a performance/dollar ratio? Feb 16, 2018 · 5W40 covers the same upper temps as the 15W40, but is thinner for better lubrication at cold or cool temperatures. Suitable as a replacement for mineral and synthetic based SAE 15W-40 API CK-4, CJ-4 oils in low temperature applications. 7 loves it. If the temperature is higher, the oil becomes too liquid, losing its viscosity and, consequently, its protective properties. Providing better cold cranking properties and low temperature pumpability at -15 °C*, Shell ROTELLA T6 15W-40 reaches critical engine parts faster than conventional and synthetic blend oils in colder temperatures to minimize wear (*demonstrates better low temperature flow in SAE Jul 30, 2016 · 5W-40 Rotella T6 is all over Wally World at reasonable prices. Shell Rotella ® T6 15W-40 Shell Rotella ® T6 15W-40 Full Synthetic Heavy Duty Diesel Engine Oil is designed and formulated to deliver improved wear protection, increased protection against oxidation, enhanced deposit control/cleanliness, better low temperature flow and excellent corrosion control. :nono: But I don't think it gets that hot in Florida. May 22, 2020 · I have been using Shell Rotella T6 5W-40 for a while now and only now considered changing to the 15W-40 weight. I only see 5W-40 oil. Shell ROTELLA® T6 5W-40 Full Synthetic Heavy Duty Engine Oil with Triple Protection PlusTM technology delivers all the protection you’ve come to expect from Shell ROTELLA® and then some as it not only meets but exceeds API CK-4 performance standards. 1989 the temps dropped to near -30F if I remember correctly, the engine turned over a bit slow but my car started at those temps with 10w40. Shell Rotella T6 Full Synthetic 10W-30: Extended Drain Capability Check Price on Amazon Shell Rotella® T6 Synthetic oil is based on freeflowing synthetic base oils that allow reliable pumping on start-up under cold climate conditions yet remain thick enough under high temperature operation to protect against wear. Jan 12, 2008 · The T6 5w-40 and T5 10w30 both have the same cold cranking rating. To me, 15W40 is for the tropics, but if you have a wider temperature range, then 5W40 is the way to go. I use 10w40 in my vehicles and maybe a handful of times every few years will have to start in temps as low as negative single digits. It’s heavy-duty motor oil, designed specifically for hard-working diesel engines in trucks, vans, tractors, etc. My prior diesel truck was a 2002 Ford F350 with the very reliable 7. The Power Nov 2, 2022 · Technical Data Sheet Shell Rotella®T6 5W-40 (CJ-4)• Low Emissions • Energy Saving Fully Synthetic Heavy Duty Diesel Engine Oil -Extreme Temperature Performance Shell Rotella®T6 Energized Protection™ oil features Shell exclusive "Low-SAPS" additive technology reinforced with a novel and unique anti-wear system. Meets or exceeds requirements of API CK-4, Cummins, Caterpillar, Detroit Diesel, Mack, Mercedes Benz, Volvo and Allison. Shell Rotella® T6 Synthetic oil is based on freeflowing synthetic base oils that allow reliable pumping on start-up under cold climate conditions yet remain thick enough under high temperature operation to protect against wear. These high-quality oils have been selected for their exceptional Dec 14, 2022 · I recently bought some t6 5w-40 full synthetic because pretty soon it will be cold Cranking in the negatives with no block heater. The second number is the hot temperature, the first number is winter. 5 percent without compromising engine Jun 22, 2025 · The 3-pack option provides convenient, consistent supply for fleet maintenance. Oct 19, 2025 · This article will review five top-rated 5W40 synthetic oils: Castrol Edge 5W-40 A3/B4 Full Synthetic Motor Oil, Shell Rotella T6 Full Synthetic 5W-40 Motor Oil, Mobil 1 European Car Formula Full Synthetic 5W-40, Pennzoil Platinum Euro Full Synthetic 5W-40 Motor Oil, and Valvoline European Vehicle Full Synthetic 5W-40 Motor Oil. It’s possible to see large temperature swings even within the United States. Any thoughts on using the T-6 in this application would be appreciated. 5w40 and 15w40 both have that same "40" as the hot-weather number, so they are equal in hot weather. Shell Rotella® T6 Energized ProtectionTM oil features Shell exclusive "Low-SAPS" additive technology reinforced with a novel and unique anti-wear system. :worried: For cold weather, the "5" in 5w40 is your key. Protective power is further enhanced through the use of synthetic base oil technology that increases additive activity to deliver low-viscosity fuel saving performance with no compromise in durability. Shell ROTELLA® T6 full synthetic heavy duty engine oil with Triple Protection PlusTM technology has been enhanced with fully synthetic base oil plus advanced additive technology to provide protection against wear, deposits and oil breakdown PLUS better low temperature flow and better fuel economy performance*. Could I use the 5W-40 in hotter temperatures? Are lower viscosity oils really better for my engine? 1 Shell Rotella® T6 demonstrates better low temperature flow in SAE J300 requirements including MRV (ASTM D4684) and CCS (ASTM D5293) compared to conventional 15W-40 Feb 12, 2008 · Rotella 5w40 synthetic is good for ambient temps up to around 130º F. xu32y fuivxv acic8bp dyvvw r94 r5 4e9bx8 30b 4omyclg 2zbb1jva