Before doing any DIY service please check your insurance policy and Chevrolet warranty policy for your region. The American Petroleum Institute (API) hasa descriptive chartyou can use to identify the right diesel engine oil for your truck based on the year and other factors. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. What is the fluid capacity of the rear differential? Help the community, write about it and we will improve this page. We research hundreds of models each I was under the impression that differentials have some kind of venting system on them so too much pressure cannot happen. Rear diff: 75W-90 synthetic No additives necessary, G80 or not. check the owners manual to be sure. Recommend: UseDiesel Extremeevery 6,000 miles andEveryday Diesel Treatmentwith every fill up. My cover had the paint burnt off after only a few tows. Take care of your 4WD system, and it will take care of you. Your oil needs to work as hard as your engine. VehicleHistory.com Our 6.6L LB7 Duramax Maintenance guide goes over everything you need to know to properly maintain these trucks. Most of these recommended routine maintenance tasks you can do yourself at home for practically no money, as long as you have a few simple tools and the time to invest. '12 Crew Cab 3500 4X4, 3.73s, auto, Longhorn Dually. Check the tires and tire pressures ( Section 5 ), Check the automatic transmission fluid level, Check the lubricant level in the front (4x4) and rear axles, Check the manual transmission lubricant level, Check the transfer case lubricant level - 4WD, Replace the spark plugs (conventional, non-platinum)**, Service the cooling system (drain, flush and refill) (green-colored ethylene glycol anti-freeze only), Check the steering, suspension and driveaxle boots, Change the automatic transmission fluid and filter**, Change the manual transmission lubricant**, Inspect the Exhaust Gas Recirculation (EGR) valve, Replace the Positive Crankcase Ventilation (PCV) valve, Service the cooling system (drain, flush and refill) (orange-colored DEX-COOL anti-freeze only), Operating in mostly dusty areas (dirt roads, or off-road), Idling for extended periods and/or low speed operation, Mostly short trips (less than 4 miles) when outside temperatures remain below freezing, In heavy city traffic where the outside temperature is regularly above 90-degrees F (32-degrees C), Frequent off road use or if the vehicle is driven through water. Changing the air filter on a 2014 Chevy 2500 with a 6.6L LML Duramax How to Grease the Front End on a Chevy 2500 6.6L Duramax. Before this thread gets too far off topic: I never seen a diff go bad from too much fluid. You risk blowing a pinion or axle seal by overfilling it like that. Dcouvrez en images les prvisions mto compltes du mardi 21 fvrier 2023 Paris et en le-de-France sur BFM Paris le-de-France. Changing the engine oil and filter on a 2014 Chevy 2500 with a 6.6L How to Check Fluid Levels on a Chevy 6.6L Duramax. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Changed the fluid in the rear differential. It seems that How to Replace Transmission Pan and Change Fluid 46 people found this helpful. I wonder why the difference? 2013 Chevrolet Silverado 2500HD Work Truck (WT) Full Specs. 3qt should do it! Let the truck cool off completely first; you don't want to burn yourself on hot fluid. But i honestly dont think that much more than the line on the diff cover will blow a pinion seal. The question of synthetic oil should still play a role in your decision-making. I wanted to change my oil in minebut idk the ring gear and didnt wanna tear her apart n be screwed if i aint got the right amount, A quick reminder when you fill your diff, front or rear, back up make sure the vehicle is, [SIGPIC]"If it ain't one thing, it's a mother******g nother"[/SIGPIC], I bent a piece of wire at right angle and made one end 30 mm long and marked it at 5 mm increments and made the other end about four inches long so as not to accidently lose it into the hole. Is Valvoline 75w 90 good for a read end on a 2011 Chevy Silverado z71 four wheel drive. With FR3 nano lubricant technology, our engine oils seamlessly fill in the smallest imperfections on engine components to create smooth operation for thousands of miles. Most motor oils are made up of a blend of additives designed to improve performance in some capacity. Just drain the fluid out and then use a suction device to put fluid in the fill hole. Compare 2008 Chevrolet Silverado 2500HD different trims: 2WD Crew Cab 153" LT w/1LT Changed the fluid in the rear differential. Think about it a modern turbocharged engine will have different requirements than a truck manufactured in the 50s. New Venture 236 NP8, New Venture 246-NP8, 50/50 mixture of DEX-COOL coolant and demineralized water. Fail to do so, and you may get locked out of 4WD when you need it the most. 08 5500 4x4 G56 4.44s, SB 3250 dual disc, XRT Spicer 7041 Aux trans. Wheelers fill them up really high all the time. Once it's dry, you can re-install it using the 18mm socket. Checking fluid levels on a 2014 Chevy 2500 with a 6.6L LML Duramax How to Change an Air Filter on a Chevy 6.6L Duramax. * This item is affected by severe operating conditions as described below. I put fluid in until it ran out the fill plug. This article applies to the Chevrolet Silverado GMT800 (1999-2006). Ssuper tech full synthetic gear lubricant 75w-90 is the recommended type of fluid to use in this vehicle and is about 20 a bottle. Theparticleschemically bondonthe surface, increasing lubrication and strength. The anti-wear componenthelps tofillin microscopic irregularitiesto provide a smoothermachinesurface for the lubricating film. Changing the fuel filter on a 2014 Chevy 2500 with a 6.6L LML Duramax. The Chevy Silverado as a heavy truck uses a gear oil with a viscosity of 75W-90. Do you no the ring gear for my truck. . just because it is written in the OM, does that mean you should follow it to a T? For the 2009 it shows two diff one is the 11.50" The other is that 9.50-10.50" which is the only one that showed up on the 2005 look up. If you have a torque wrench you can torque it to 15 ft-lbs.. Think about the differences between a personal truck and a heavy-duty utility truck. year to help you gain confidence about one of your largest purchase decisions. 2007.5 White 3500 6.7CTD 265,00KM 68RSE Auto 3.73, , EGR + Cooler /DPF Deletes , Smarty S67ME level #9 , Amsoil 15W40 , Amsoil BMK21 bypass filter , Rinoliner , Isspro guages - pillar mount 3 - console mount 2 - overhead mount 4 , Progate Exhaust wastegate , Flowpro dual exhaust , Flowpro Twister muffler , Mag-Hytec Diff covers F & R , Amsoil 75-110 Diff Oil , Mag-Hytec tranny pan , Firestone airbags , S & B Air filter system , Roda Deaco PAS , MHP Stage ll tranny tune , Fass 150 puel pump system , Industrial injections twin compounds , ARP Head studs , Spyntech hub kit, http://www.cumminsforum.com/forum/6-7-liter-general-discussion/334512-best-75w90-gear-oil-amsoil-redline-royal-purple.html. . Keep in mind that all information here is provided as is without any warranty of any kind. The Car Connection is published by, Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode (Requires (LY6) Vortec 6.0L V8 SFI engine), Dead Weight Hitch - Max Trailer Wt. The 4WD system is Why is My 4WD Selector Light On? :stirpot: A forum community dedicated to Dodge Cummins Diesel truck owners and enthusiasts. '98 Jeep XJ. Benefits of our formulas include: OurBlue Diamondpure poly-alpha olefin (PAO) oils, paired with specialized additives, are among the recommended oils for Duramax engines. Because frequent maintenance enhances the efficiency, performance and resale value of your Jeep, we encourage you to follow our schedule. If your oil tends to create soot and other types of buildup, you may need to change the oil more often than recommended. Run the fill pump tube into the fill hole. When looking for the best oil for Duramax engines, its important to consider if the additives do what you need them to. If you have a different type of Duramax, check out our other maintenance guides. (lbs), Wt Distributing Hitch - Max Tongue Wt. '13 Jeep GC Laredo my wife's DD. DO NOT add Friction Modifier. The owner's manual specifically states how full the axles should be based on fluid level below the fill hole. Just put in synthetic 75w-90 oil. JavaScript is disabled. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. If you didn't purchase a new drain plug, use the time while the fluid is draining to clean any metal shavings off the old one. 2008 6.7 Quad cab SB, G56, 3.73, black, Edge Insight, 285-70/17 BFG, Bilstein 5100 shocks, MagHytec rear diff cover, otherwise all stock. If your 4WD selector light switches on automatically without your control, read more to learn how you can resolve the issue without visiting your mechanic. No, you do not need a friction modifier in your rear differential. I'm just trying to find what a good amount would be to stick in a dually rear end. I allways fill them til they drip out, never had a prob. Tag on the differential suggest a level to maintain- 15 to 40 mm below fill hole (not real easy to determine). FR3 can reduce wear rates by 43%. These are our recommended minimum maintenance intervals for vehicles that are driven daily, and in many cases are shorter than the factorys recommendations. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Hard to pay that much for the almost 3 gallons of synthetic when the Spicer manual says that mineral oil is fine. Changing the engine oil and filter on a 2014 Chevy 2500 with a 6.6L LML Duramax with Frantz oil bypass filter system. The driveshaft going towards the rear of the truck powers the rear axle, and the driveshaft going to the front powers the front axle. In many cases the initial maintenance check is done by the dealer at no cost (check with the service department when you buy the truck for more information). The frequency of your oil changes will be dependent on how well your oil keeps the engine clean as it runs. . Joined Apr 14, 2008 . You shouldn't try and see how long you can go without changing your oil or replacing your fuel filters. Do not use other viscosity such as SAE 10W-30, SAE 10W-40, or SAE 20W-50. . Please contact your local dealer for latest info. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. On the new body style trucks you can opt for 4.10's but thats it. Are you referring to people that specifically off-road Rams with the AAM axles or just in general? Duramax 6.6 Fluid Capacity & Torq Specs LB7/LLY/LBZ/LMM. All capacities are approximate. By logging into your account, you agree to our, Current Chevy Trucks, SUV's, Crossovers & Vans, Do Not Sell or Share My Personal Information. The components in the FR3 friction reducer help extend youroils stability,performance,film strength and, most importantly,friction reduction. Chevrolet recommendations and specifications for oil and fluid for 2003 Silverado 2500 HD. does not research or authenticate any of the Answers provided. My Favorite source for parts & filters and Amsoil is MadJack Diesel Performance. (lbs), Compare 2008 Chevrolet Silverado 2500HD Different Trims . Used 75w-90 in the front (conventional since mine was a 2000 and hers is a 2002) and Syn 75-90 in the rear. I asked my dealer and they said "3 quarts I think". AAM 11.5 w/ 3.73's and a G80 locker all come standard on a Duramax.