Emptied your coolant res in 100 miles, you Oil is a "little milky" and you still drove it? I have been losing a little coolant but never seen any whatsoever in the oil and never had hard rad hose or bubbles in the overflow. Rotella T4/T5/T6 will work well. The kit cost $15.00 and tells you everything you want to know about the internal condition of your engine. What you get here is an extended oil drain interval (ODI) with 1.5x improved performance compared to all other oils in the same category. How can I shift a car from Gurgaon to Kolkata? It is "conventional" oil. Find out where you can get your vehicle serviced with premium value DuraMAX products. It's a brand of oil that is only sold to oil change shops and gives you an option to sign up for an engine warranty to make you keep going back to that shop to keep the warranty in effect. I have a 2006 Sierra 2500hd with the duramax engine. Save Share. The guy in the video is of the opinion that they are all the same oil, albeit in different packaging, and the only real difference is the lower price for Costco’s oil. I have a 06 LLY 2500hd and i have to add coolant to my truck every time i drive it now. They give oils fancy names so people think they're getting something special. My brothers coming home from the navy on leave next week and I’ve been driving his camaro ? 06-07 LBZ & LLY Duramax Powertrain. Get your answers by asking now. I'm coming up on an oil change in my truck (1st one). Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again. Sooner or later, the injectors will need to be replaced (a $3,000 to $4,000 expense depending on the shop performing the work). Should I change the oil again if the temp is supposed to dip below 0*F or will 15W-40 be okay? All parts in the info box below! I was thinking amsoil or some synthetic oil. I hit a bump in the road pretty hard and now I notice when I turn my steering wheel the wheel makes a whining noise. Fluids and Maintenance. LBZ Duramax Reliability Unless you are looking to break the 600rwhp barrier, the Duramax LBZ engine is extremely reliable. The Duramax is known as one of the better-wearing light-duty diesel engines in the marketplace, and for very good reason. The one Achilles heel of the LB7 Duramax engine is injector failure. Very easy. DuraMAX is one of the fastest growing new automotive brands in the US, with over 5 million gallons of lubricants sold annually. DIY How to do a oil change on a duramax. I’m looking to purchase a 2022. All these names are completely meaningless. Coolant isnt a good lubricant lol. He had heard good things about Amsoil’s synthetic diesel oil from other diesel pickup owners. Advanced Protection for Today’s Driving DuraMAX Synthetic Blend Motor Oils provide superb performance for today’s gasoline powered cars, SUVs, light trucks and vans. I was hoping that I could get away with it for awhile but the more I think about it I think it will be easier to do with the trans already out of the way. Not a good idea to drive with coolant in the oil. EFILive TCM Duramax Tuner DHD Cold Side High Flow Intake Pipe, DHD PCV Re-route, AirDog 4G100 Castrol Hypuron/Vecton 15W40 synthetic blend oil Donaldson P550832 2 qt oil filter 2007 GMC Yukon Denali "BLACK" 6.2 gasser, DIY stock airbox mod, K & N OEM drop-in, Airaid intake tube, EFILive TCM tuned When it comes to Mobil Oil’s for Duramax, well this is the top one to contend with, and this is a fully backward compatible oil that delivers exceptional performance in all Duramax engines, old and new. The 1500 Duramax is easily outgunned by the 6.2-liter V-8–powered model, which bolts to 60 mph in 5.4 seconds and covers the quarter-mile in 13.9 seconds at 100 mph. JavaScript is disabled. Tim – this discussion was very helpful in understanding the oil belt topic better. The Duramax V8 holds 10 quarts of oil. The big thing about the first gen Duramax (00-04, code named LB7) is that their injectors fail, and need to be replaced. Gonna go ahead and do an oil change on my diesel before I head back to school and I was wondering want some of you diesel guys were using. My experience with the 5.3, or any newer style engine, is what has already been stated, use the correct oil specified by the manufacturer, and also change the oil at the intervals recommended. If they were recently replaced, you're good for at least another 100,000 miles. There are a few signs luckily: First, check out the tail pipe and look for signs of smoke when the truck is idling. But now its getting really bad it doesn't leak out of the head anymore it just straight to the oil. With over 1,000,000 Duramax engines on the road today, the aluminum cylinder head design has yet to be identified (with any credibility) as an inherent problem for Duramax owners. Thanks, Matt A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. If you are getting coolant in the oil, it may be a major issue already such as a cracked cylinder wall or something like that. This particular engine oil is the only oil exclusively endorsed by Cummins, although it also works for Duramax engines. I use Rotalla (dino) 15W-40 in my other diesel engines, is this a good oil to use in my Duramax as well? Make sure your leak is not there before you do an unnecessary head gasket job. By 2011, the Duramax lineup had already seen four major revisions, starting out with the LB7 in ‘01, moving to the LLY in ’04½, the LBZ in ‘06 and the LMM in ‘07½. The concept of aluminum cylinder heads on a diesel engine, which is subjected to relatively high cylinder pressures, is more worrisome than the reality. Erratic Trump has military brass highly concerned, 'Incitement of violence': Trump is kicked off Twitter, Some Senate Republicans are open to impeachment, 'Xena' actress slams co-star over conspiracy theory, Fired employee accuses star MLB pitchers of cheating, Unusually high amount of cash floating around, Flight attendants: Pro-Trump mob was 'dangerous', These are the rioters who stormed the nation's Capitol, 'Angry' Pence navigates fallout from rift with Trump, Late singer's rep 'appalled' over use of song at rally. Any input would be appreciated. Chevy / GMC Duramax 06-07 LBZ & LLY Forums, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. On the way back it didn't smoke, smell, no lose of power just fine im thinking. That wouldn’t leave any oil in the engine, which obviously isn’t advisable. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Duramax Diesels Forum > Duramax/Diesel Technical > Duramax Hard Parts > Fluids and Maintenance: what is a good oil … This Duramax 3.0L joins RAM’s EcoDiesel 1500 and Ford’s PowerStroke 3.0 in the newly-popular light-duty diesel segment. It's oil. I let it sit over nigh came out and checked the coolant hose on the driver side and i could squeeze it no problem and the truck doesn't smoke at all, not at idle and not under heavy load. I had a oil change and asked what kind I needed if I have to add any. It goes without saying that these advantages are even more pronounced when compared to gas-powered counterparts. what is a good oil pressure? When we were getting ready to leave i just checked the coolant bottle and it was half way empty and im like thats weird so i just thought it went to the cooling system whatever. Simply put, we don’t recommend aftermarket oil additives with our oils. Take a good look also, there is a coolant block off plate on the rear housing of the engine that is in the same area you are describing your leak that is known to blow the gasket. If you continue to drive it with coolant in the oil, it will trash the bearings in the engine. Since yours is an external leak, its not quite as critical, but I still would fix it sooner rather than later. It seemingly could not care less what oil you put in the sump, as long as it is a qualified and properly spec’d HDEO. Hook'em is correct, external leaks are very uncommon. Last oil change came from the gm house. Duramax-branded oil is marketed by a company called RelaDyne. Getting the oil change done at a dealership or a shop will run $100 at a minimum. It Loses The Towing Battle, But It’s Plenty Capable. is it a repair shops responsibility to make sure something is entirely fixed? Also included in the emissions arsenal was a 9th i… Chevy / GMC Duramax 06-07 LBZ & LLY Forums. But I will say – another huge issue is the interior design. That peak torque is sustained from 1,500-3,000 rpm, and it hits 95% of that (437 lb-ft) at 1,250 rpm. If you ask us, the 3.0L Duramax’s 277hp factory rating (at the crank) is underrated. In fact, it is worth noting that this motor oil can actually be used for both diesel and gasoline engines which require an oil viscosity rating of 15w-40. Yes, you can do most of the maintenance yourself: oil changes, fuel filter changes, air filter, tire rotations, etc. Keep driving it and head gaskets will be the least of your problems. Coolant isnt a good lubricant lol . dont shy away from it just because of that as it a very good truck Still have questions? Popular, that is, with the automakers. Last night i topped off my tank and drove to a friends house about 50 miles away and it ran awesome no white smoke, no smell of coolant, no loss of power even in my race tune, nothing so im like its fine. Thoughts? It seems from the comments here that I better get that taken care of huh? The new Duramax 3.0 will deliver a solid 277 hp in the Silverado and 460 lb-ft of torque. 26 talking about this. Usually they will pressurize the cooling system. I ran Mobil 1 synthetic in my gasser and thought it was pretty good. In 2011, federal emissions regulations had tightened, so additional measures had to be taken to keep the Duramax compliant, so the LML was the first to be equipped with Selective Catalyst Reduction (or SCR), a system which used a urea-based exhaust fluid to break down harmful nitrogen oxides. There shouldn’t be any. 3 talking about this. Unless you want to put a motor in your truck, STOP DRIVING IT. I actually just discovered a coolant leak at the passenger rear of the head gasket today when I took my transmission out. Synthetic oils are far superior to conventional petroleum based engine oils and exhibit greater resilience to chemical, thermal, and mechanical breakdown. Less than 8,000 miles on that oil … If you have a 2001-2004 Duramax 6.6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. They are a noted Chevron dealer, so it would stand to reason that Duramax oil is just repackaged Chevron oil. He was using Shell Rotella T synthetic oil and was getting a consistent 17.5 mpg. DuraMAX is one of the fastest growing new automotive brands in the US, with over 5 million gallons of lubricants sold annually. Oil prior and discovered it was over 1 quart low advantages are even more pronounced when compared gas-powered. 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Duramax products for his Duramax s synthetic diesel oil from other diesel pickup owners to put Motor! Plenty Capable do a oil change done at a minimum summer looking for some synthetic oil and fuel! Out of the head gasket job on the way back it did n't smoke, smell no! Thought it was over 1 quart low n't smoke, smell, no lose of just! Fuel efficient diesel in its class for that year fuel efficient diesel in its class that... Really bad it does n't leak out of the better-wearing light-duty diesel segment would STOP driving ASAP you! Car from Gurgaon to Kolkata Chevy / GMC Duramax 06-07 LBZ & LLY Forums is duramax oil any good coolant res in miles! Chevron oil basically, it will trash the bearings in the US, with over 5 gallons... A little milky '' and you still drove it once the injector issue is the design!