Those can break down under the right conditions. After that, I was going to go with Penzoil Platinum Euro L Full Synthetic 5w-30. The GM LWN Duramax is a turbo-diesel engine produced by General Motors for use in mid-size pickup trucks and SUVs. What type of gear oil should I use? • Place a suitable container (minimum 10 quarts capacity) beneath the engine oil pan. At what mileage do you change your diff fluid at? How Does the 25th Amendment Work — and When Should It Be Enacted? While 15W-40 is suggested as the predominant viscosity for your engine, GM does recommend 5W-40 for temps below … Vous pouvez modifier vos choix à tout moment dans vos paramètres de vie privée. GM mandates the use of Dexos oil in its vehicles produced in 2011 and later, although Dexos oil proves compatible with engines in older cars too. He had heard good things about Amsoil’s synthetic diesel oil from other diesel pickup owners. Is Dexos the Only Oil That Works in GM Engines. See what it's all about. A 0w20 will require more viscosity modifiers than a 5w20. The 6.5 diesel is not a duramax and the duramax is 6.6L. Engines using Selective Catalytic Reduction (SCR) to reduce NOx in the exhaust system. Be sure to use an oil that carries the dexos2 approval. They classify as synthetic, and provide several benefits and drawbacks for consumers. GM mandates the use of Dexos oil in its vehicles produced in 2011 and later, although Dexos oil proves compatible with engines in older cars too. The 2.8L takes just over 5 liters/quarts of oil. This means your use of AMSOIL HDD in your GM Duramax can generally be used up to 25,000 miles. In addition to two gasoline powerplants, the GMC Canyon lineup offers a unique option: the 2.8-liter Duramax turbo-diesel four-cylinder, a precision-engineered engine that expands the Canyon’s already formidable capabilities, including trailering capacity of up to 7,700 pounds (3,492 kg).. If it’s not, then you need to drain the current oil inside your engine. My call would be to use a 5w20 in these engines. GM Dexos approved oils are recommended to be used in all GM vehicles except those built with Duramax diesel engines that require an API CJ-4 quality oil. But also part of the add pack is viscosity modifiers. Both types of Dexos oil contain the five most recent types of oil that GM has authorized for its vehicles. Benefits include extending the amount of time drivers can go between oil changes, although these oils cost more than their generic counterparts. Read our latest article about What Oil To Use In 2019 Gmc Duramax Truck here on our website. Switch to AMSOIL 15W40 or 5W30 HDD save time, fuel and cut your oil consumption significantly. In addition:. Your Duramax calls for a high quality 15W - 40 diesel engine oil. A base oil alone can do very little, if any, of that. Knowing that GM designs these intervals to be conservative (using conventional SAE 40 motor oils), the use of an oil analysis will generally prove that the AMSOIL HDD (or AME) is still within the proper specs regarding to alkalinity, wear metals, soot, NOX% (nitration and oxidation), water, fuel, etc. Also, keep in mind that not all engine oil is compatible with your Duramax engine. The new Duramax will power the redesigned 2011 Chevy Silverado and GMC Sierra heavy-duty pickups, as well as the Chevrolet Express and GMC Savana full-size vans. Other benefits include: Reduces oil consumption and leaks GM General Motors Oil Specifications GM Dexos Motor Oil Specifications. ExxonMobil on September 10 signed an agreement to continue as the lubricants supplier for the U.S. General Motors’ dealer network for the next five years. Informations sur votre appareil et sur votre connexion Internet, y compris votre adresse IP, Navigation et recherche lors de l’utilisation des sites Web et applications Verizon Media. Best DEF Fluid in 2019: Guide for Duramax Diesel Engines Diesel Exhaust Fluid DEF. This means your use of AMSOIL HDD in your GMC Duramax can … Please change the oil filter with an AC-Delco or a Wix brand. GM Diesel & DuraMax. You have a pre-DPF engine and can use (if you can find it) a CI-4 oil like Chevron Delo 400. GM Dexos 1 Designed with gasoline engines in mind GM Dexos 1 replaces the GM-LL-A-025, GM6094M and GM4718M specifications. By Eric Colby, Aug 25, 2011. Nos partenaires et nous-mêmes stockerons et/ou utiliserons des informations concernant votre appareil, par l’intermédiaire de cookies et de technologies similaires, afin d’afficher des annonces et des contenus personnalisés, de mesurer les audiences et les contenus, d’obtenir des informations sur les audiences et à des fins de développement de produit. Service visit consists of ACDelco Oil and Filter Change/Tire Rotation/MPVI. Mpg's always differ anyways, it depends on driving habits, maintenance upkeep, and miles on the truck. According to GM, the Dexos oil specification will decrease harmful piston deposits by up to 28 percent and improve fuel efficiency by up to 0.3 percent compared to the older ILSAC GF-4 specifications. GM's new Duramax 6.6-liter turbo diesel engine has been substantially revised to include B20 capability, as well as meet strict new emissions standards effective this year. So put in 5 liters/quarts first and check the oil level to see how much you need to add. 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