10W-30 engine oil is listed in the 2001 to 2007 Duramax diesel manual, it comes with no recommendations; it is acceptable, but not preferred in any instance. . If your running MAG-HYTEC trans pans its brings the total capacity to 10 1/2 qts, the Allison deep pan brings the total to about 10 qts and the rear diff . Is Valvoline 75w 90 good for a read end on a 2011 Chevy Silverado z71 four wheel drive. Take care of your 4WD system, and it will take care of you. 1A Auto Parts Examine the plug for metal shavings from the gears. Tag on the differential suggest a level to maintain- 15 to 40 mm below fill hole (not real easy to determine). check the owners manual to be sure. Like the drain plug, this only needs to be hand-tightened. With all the different types of additives out there, you want to understand your priorities before making a decision. Dodges use Dana rear ends and front ends. It's all may be done by yourself in a mater of a couple of hours. $29.30. Follow the Manufacturers Instructions for the mixture ratio. For a better experience, please enable JavaScript in your browser before proceeding. You may have replaced your oil, but your engine still isnt quite right. We research hundreds of models each I figured the fluid is cheap and it gives me a chance to take a look at the gears first hand. Chevrolet recommendations and specifications for oil and fluid for 2003 Silverado 2500 HD. Please be noted that all capacities listed here are approximate. It's really hard to screw something up and damage your car permanently if you use right tools, follow Chevrolet Silverado 2500 HD service manual and use right parts and fluids in prescribed amounts. All rights reserved. Used 75w-90 in the front (conventional since mine was a 2000 and hers is a 2002) and Syn 75-90 in the rear. Yes, the venting would prevent pressure buildup. You shouldn't try and see how long you can go without changing your oil or replacing your fuel filters. DO NOT add Friction Modifier. The Fora platform includes forum software by XenForo. This article applies to Common Problems A forum community dedicated to all General Motors truck owners and enthusiasts. While oil capacity is one thing to consider when dealing with your engine oil, theres much more to think about, like other Duramax fluid capacities, oil factors and unique performance needs. What is the capacity of the rear end fluid on a 2012 2500HD Silverado with a Duramax and Allison trans - the? 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. I wonder why the difference? I allways fill them til they drip out, never had a prob. 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. Now granted these trucks are doing highway speeds and our crawlers arent. Some say that only the HD models come with the 11.50" rear end. ColoradoFans.com is the best forum for the Chevy Colorado community to discuss the truck's reliability, diesel or transmissions problems and more. When it is very cold, below 0 Deg. 5-speed transmission without low gear (MG5), Front axle drive shaft spline or one-piece drive shaft spline (two-wheel drive with automatic transmission), Outer tailgate handle pivot points, hinges, latch bolt and linkage. Thisinexpensive preventativeadditive can help you resolve andavoidfuturestiction. The Chevy Silverado as a heavy truck uses a gear oil with a viscosity of 75W-90. Changing the air filter on a 2014 Chevy 2500 with a 6.6L LML Duramax with Frantz oil bypass filter system. I'm not shure what weight goes in the front and the rear of the 2008 2500 6.7L 4x4:S: 2008 2500 Big Horn 6.7L, Banks Ram Air Intake, 5" Turbo Back SST, EGR Delete, Bully Dog PMT, Flow Pro DPF Reset, Beast. Thats funny that you say that. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Depending on Your specific rear differential in the 2006 Chevrolet Silverado 2500HD, You'll use the same type of gear oil (75W-90), but varying capacities. I put about 3.5 qts. :S: Amsoil just came out with a "Upgraded Technology" Nov 2010' per Falex Extreme-Pressure Tests (ASTMD-3233) 80% increase in EP (extreme pressure) Protection, also increased in anti-wear properties under heavy load. This best rear differential fluid completely eliminates any moaning sound that often occurs at cold or when starting a turn: using the Honda 08200-9003 differential fluid, the sound stops at once. since you drained out A QT less then you must have a leak. Your vehicle manufacturer will recommend an oil viscosity thats best for your Duramax. If you have questions, give our team a call at 800-341-6516. This article applies to the Chevrolet Silverado 1500 (2014-present). Aug 10, 2020. Oil flows more easily in high temperatures and has a harder time flowing in the cold. The following are signs you have the wrong oil for your Duramax engine: Ourfully synthetic oilsuse unique molecular structures proven to improve engine performance. Do you have some data, service manual, bulletin or just found a mistake? I have read several threads on this forum where members suggested to change out the rear differential fluid early on, because of the stock fluid they put in are not as good as the synthetics, and to inspect for excessive shavings and such. If you have a different type of Duramax, check out our other maintenance guides. When I do a look up on the Amsoil sight for an '05 3500 it didn't show the 11.50" rear end. When the vehicle is new, follow the maintenance schedule to the letter, record it in your owners manual and keep all receipts to protect the warranty and resale value. C), you should use SAE 5W-40 to improve cold starting. SG in it and called it good. Copyright 2023. 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. (lbs), Wt Distributing Hitch - Max Tongue Wt. VehicleHistory.com The esters also increase the rubber seals lubrication and swell the seal to prevent oil leaks. Pinion seals are easy to replace. For a better experience, please enable JavaScript in your browser before proceeding. For a better experience, please enable JavaScript in your browser before proceeding. Some models may even allow for up to 10,000 miles without an oil change. Maybe that is why they want it changed so often. Vehicle in question is a 2016 Chevrolet 2500HD, 4x4, gas (L96/6L90E). Severe conditions include the following: ** If operated under one or more of the following conditions, perform theseprocedures at half the recommended interval. Here are some of the common issues complained about. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. SAE 10w-30 temperatures above 0 degrees F, Synchromesh transmission fluid or equivalent, Syn-torq synthetic transmission fluid or equivalent, Trans-Synd synthetic transmission fluid or equivalent, DEXRON III automatic transmission fluid (2006 and later models require DEXRON VI). I got a 97 k1500. Changing the transmission fluid and filters on a 2014 Chevy 2500 with a 6.6L LML Duramax. Could be as simple as the position of the asymmetrical center sectionturn it one way and it will displace more volume than if its turned 90*. Add coolant as necessary to bring to appropriate level. 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. 4-Ball Load Wear Test (ASTMD-2783). Quart and a half out and three quarts back and absolutly no evidence of a leak anywhere. Viscosity is a vital characteristic of engine oil because it determines how well the oil will function in different temperatures. Once it's dry, you can re-install it using the 18mm socket. The AAM axles are full when they're 1/2" from the fill hole, there should be a fill level line on the rear diff cover even. Use engine oils that have one of these designations: CI 4 or CH 4 for DURAMAX diesel engines. . Changed the fluid in the rear differential. Im going to change the front and rear differential with royal purple, does anyone know how much i will need for the front and the rear if i drain and fill. ! That's correct; the 6.0 gassers have a different rear differential (10.5") than the 8.1L and the 6.6L (11.5") on the 2500/3500HD's. My previous response should have said the 8.1L gas engine and the 6.6L diesel use the same rear differential. I am at 22,500 miles, and planning to change all drivetrain fluids. Please contact your local dealer for latest info. I run 75-140 Synthetic in both front and rear. OK thank you. 3qt should do it! To determine what kind and how much you need, you can either refer to your owner's manual, call your local dealership, or visit your local auto parts store as they can normally look it up as well. To rub some more salt in the wound it's not a Dana axle, it's AAM 11.5". 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.