Ultra-low Sulfur diesel additive contains the highest level of lubricity performance on the market and can put even the poorest quality fuel back into specification and exceed OEM requirements for lubrication. $8.98. Using an additive essentially puts back the lubricants that were lost with the advent of ULSD. The 80-ounce Power Service +Cetane Boost additive is a complete fuel injector cleaner and diesel engine performance optimizer. Some cause a decrease in miles per gallon (mpg), while some increase mpg by as much as 10%. The OEM Bosch CP4 pump that comes in your LML from the factory has a tendency to fail spectacularly, according to the recent lawsuit, these pumps began failing the day the first drop of diesel fuel landed in their tanks. I want to know that its ok to run in the LML with the new emissions system. Best Diesel Fuel Additive Reviews & Recommendations 2020. I do run some white bottle PS because I notice a little fuel mileage bump from it most of the time. $10.18. Iv read that most fuel additives can cause extra regens, or more often regens when using a fuel additive. Both F**d and GM have an abundance of failed fuel systems with the CP4. On the emissions side, it goes a step beyond what you’ll find on the LMM ’07.5-’10 trucks with the addition of diesel exhaust fluid (also known as urea injection). ZZ Diesel offers Duramax chevy silverado gmc sierra Fuel System. I've tried most the popular ones and noticed no difference. For most customers, a single 64mm VGT turbo is the best option for a turbo upgrade on a Duramax. There is no way using this stuff in an LML would cause any warranty problems. Engines using Selective Catalytic Reduction (SCR) to reduce NOx in the exhaust system. Recommended DEF by Duramax manufacture for Diesel Engine Trucks. The use of diesel fuel additives is not required or recommended for the 6.5L or the 6.6L Duramax® Diesel engine under normal conditions. Best DEF Fluid in 2019: Guide for Duramax Diesel Engines Diesel Exhaust Fluid DEF. Try another brand. CAN tire has the best deal on PS, Walmart doesn't carry it anymore over here. Hot Shot's Secret Diesel Extreme is safe in all diesel engines: semi-trucks, pick-up trucks, farm equipment and autos. Nov 19 2012, 6:26pm. It was recommended to me by my mechanic and couple dealers also told me that with the LB7 injector problems it was the only thing besides the gm injector cleaner that the warranty would accept. For most drivers, it is an actual opportunity to take better care of a vehicle’s engines at an affordable price. An LML definitely benefits from something, like an earlier poster said, bio diesel is best. Looking for the best fuel filters for your vehicle? Good idea to use a good diesel additive like diesel 911 or others I know amsoil makes a good one. Use this CP4 fuel system saver to greatly increase fuel’s lubricity and prevent the wear and scarring of key components inside the fuel system, including pumps and injectors. Here's a list of top-rated duramax fuel filters for duramax diesel: ACDelco TP1015, GM 12642623, ACDelco TP3012F and TP3018, Sinister Diesel CAT Fuel Filter. Nov 17 2012, 2:57am. The respectable torque of the LML carried the Duramax for 6 years before the heavy hitting L5P was released. My lb7 had additive most every tank for 200k miles and still went through like 6 sets of injectors. Usually Ships in 24 Hours. If you live in a cold climate a additive with antigel may be worth be worth it for peace of mind though in general shouldn't be needed. Re: additives. For fuel additives everyone has their opinion. Rebuilt 1989 700R4, 3.08 gears. Different brands may have different packages, same as what happens in the gasoline market. Depending on your engine and driving habits, the Archoil diesel treatment can improve mileage by at least 2%, topping at 8%. Best Selling Diesel Exhaust Fluid (DEF) Duramax. Universal. Check Latest Price. Mar 22 2016, 6:22pm. Then I used Power Service Diesel Kleen (silver bottle) & mpg was up again. Add To Cart. 2 years ago. I have done a search and cant seem to find a definitive answer. by Arny Jackson. Diesel fuel additives have played a very large role in improving fuel delivery efficiency by controlling how the fuel burns. great, thanks for input. Add Comment. Nov 17 2012, 2:20am. I quit using a fuel additive cause my truck was regening twice a tank full. Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Winter 16 oz. Standyne and Optilube XDP are the "best" Re: Diesel fuel additive. Diesel Extreme is extremely effective in middle distillate fuels to improve combustion and ignition efficiency, enhance fuel economy, and maintain fuel in a clean, stabilized condition. Diesel fuel additives for your Chevy/Gmc Duramax diesels. ... Chevy/GMC Colorado/Canyon 2.8 Liter I-4 Duramax Diesel fuel injectors; Chevy/GMC Colorado/Canyon 2.8 Liter I-4 Duramax Diesel vacuum pump; Chevy/GMC Colorado/Canyon 2.8 Liter I-4 Duramax Diesel transmission filters; Chevy/GMC 6.5 Liter Diesel Truck Filters . Re: Diesel fuel additive. Especially if u live in a colder climate it helps to prevent gelling and lubricate injectors. Shop Fuel Additive for the GM Duramax 6.6L 2011-2015 LML Fuel System! I run stanadyne every 2-3 tanks in my LLY. January 1, 2019; Story By Mike McGlothlin; After exhausting the pros and cons of each Duramax, it’s time to pick a favorite—but it’s anything but an easy decision. Adding a diesel additive to your fuel can clean your fuel system, improve fuel efficiency, power, and torque, and prevent corrosion. However, some customers may desire to use fuel additives to improve the characteristics of available diesel fuels. When the L5P was released in 2017 it brought with it some major torque, 910 lb-ft to be exact. Mar 22 2016, 5:36pm . bill additives. Determining Which Duramax Is Best. Yep u betcha!! 1984 G20 Diesel Get a Way Van, 6.2L turbo. Bosch claims their HPFP in the LML will have an expected lifespan of 1,000 hours on US spec diesel straight from the pump with no added lubrication. A fuel additive designed to increase lubricity is not a fix for poor quality or contaminated fuel, but some customers may desire to use a lubricity additive to aid in the longevity of their fuel system components. This eliminated the problem LMM’s had where diesel fuel would wind up in the engine oil, which could lead to major problems. sold 2018 GMC 2500 L5P CCSB 4x4 previous '11 LML, '10 LMM and 04.5 LLY I use Power Service and Optilube. The best diesel fuel additive for those requiring a highly concentrated form of treatment, the Archoil provides a variety of benefits that can easily translate to better driving performance. The best diesel fuel conditioners and additives from Stanadyne that improve diesel performance, mileage, efficiency, and cold weather starting ability for the GM Duramax 2011-2013 LML diesel engine on sale online along with other GM Duramax diesel performance parts. The truth is that each variant of the iconic 6.6L V8 diesel has its strong points. Buy online or call (800) 749-0688 to make a request. This is arguably the best diesel fuel additive you can get in the market, both at online and offline stores (physical locations). Best diesel engine oil and additives for Duramax, Powertroke, or Cummins! I dont care to run a fuel additive anymore until I remove the awful DPF. ... the stock CP4 on the LML Duramax will hit a wall somewhere around 550hp, so if you want to push things further, you’ll need a greater volume of high-pressure fuel. Buy online or call (800) 749-0688 to make a request. LML Duramax 2011-2016; Maintenance; Additives; Additives. Some additives remove water, some do not. Opti-Lube Summer+ Formula Diesel Fuel Additive: Each Quart Treats up to 640 Gallons of Diesel Fuel (1 Quart (Treats 640 Gallons)) 4.6 out of 5 stars 64 $28.56 - $219.89 Each additive is helpful, but keep in mind that you need to get the oil with the right additives for your Duramax engine. "BLACK" C.C. Select Options. 4X4 LMM Z71 DIY stock … LML's are designed to run on ULSD but since sulpher was one of the main lubricants in Diesel fuel the oil companies had to put other lubricants in the fuel to make up for the loss of the sulpher. All normally contain some type of lubricant, with varying … Dan 2007.5 GMC Sierra 3500 SRW L.B. Using a commercially available diesel fuel additive can be helpful, but cannot be guaranteed to prevent CP4 pump failure. As for the LML Duramax under the hood, its internals remain similar to what was found in LBZ and LMM mills. Best diesel fuel additives can resolve these issues and more. I have a CP3 so I stopped worrying about it, but many diesel specific forums are on fire with this topic. I feel that this high torque gain was brought on to stay competitive with Ford and Dodge, but we will talk about that at another time. Much like this forum with oil consumption. Controlling the speed and temperature ensures that more energy is produced. Or LMMs B5 max & LML B20 max. The filtering system is designed to block water and contaminants without the use of additives. Car Parts; Motorcycle Parts; Car Parts; Motorcycle Parts ; Car Parts Duramax Fuel Filters – Buyer’s Guide! ZZ Diesel is a diesel auto repair shop that offers a large selection of diesel products online for Ford Powerstroke, Chevrolet Duramax, Dodge Cummins, and more. Speaking of fuel, the LML was the first Duramax to be able to run on a B20 blend of biodiesel. I use the White PS as our stock filters suck for water separation. The best diesel fuel additives rarely need too much time to show their true potential. Fuel from quality sources will have the necessary additives in it. Stanadyne Performance Formula All Season Diesel Fuel Additive 8 oz. Fluidamper, modified hummer headers, 2.5" mandrel Y-pipe to 3 inch single system, Hooker Max Flo muffler, 3 inch F350 mandrel … Lots of people like and use Opti-lube I use DK and LUCAS The others I don’t know. 2.5 Gal - 55 Gal - 275Gal - 330 Gal Hot Shot’s Secret Diesel Extreme. So it's my opinion that it's not worth the money. The 2.0L diesel and the 6.6L Duramax® Diesel engines are designed to operate on today's low sulfur fuel without the use of additives. Do it. 7,314 Posts #9 • Jul 29, 2019 #1 should be #10 or higher. I have run Power Service Diesel Kleen in my LMM since new and had good results with it! Some additives can help clean the engine so it will work efficiently and make sure that the oil won’t get too thin when the temperature gets too high and more. Usually Ships in 24 Hours. Cleaning injectors . Those with DPFs its probably best not to use a fuel additive. I get bio fuel pretty much every tank here in the midwest so I don't overspend on additive. Re: additives. So, by relying on an external fuel source for a DPF re-gen, the LML kept its oil free of any fuel dilution. Diagnosing a Pump Failure. Best Overall. Just use ULSD fuel. The good news is that some of the best fuel additives of the moment are not too expensive either. 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