Using an additive essentially puts back the lubricants that were lost with the advent of ULSD. I quit using a fuel additive cause my truck was regening twice a tank full. 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. Speaking of fuel, the LML was the first Duramax to be able to run on a B20 blend of biodiesel. Engines using Selective Catalytic Reduction (SCR) to reduce NOx in the exhaust system. Rebuilt 1989 700R4, 3.08 gears. 7,314 Posts #9 • Jul 29, 2019 #1 should be #10 or higher. "BLACK" C.C. Re: Diesel fuel additive. Buy online or call (800) 749-0688 to make a request. I dont care to run a fuel additive anymore until I remove the awful DPF. Then I used Power Service Diesel Kleen (silver bottle) & mpg was up again. Hot Shot's Secret Diesel Extreme is safe in all diesel engines: semi-trucks, pick-up trucks, farm equipment and autos. Best Diesel Fuel Additive Reviews & Recommendations 2020. I use the White PS as our stock filters suck for water separation. Hot Shot's Secret Diesel Extreme is a reliable fuel … I have run Power Service Diesel Kleen in my LMM since new and had good results with it! For fuel additives everyone has their opinion. CAN tire has the best deal on PS, Walmart doesn't carry it anymore over here. bill additives. 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. Standyne and Optilube XDP are the "best" Re: Diesel fuel additive. I use Power Service and Optilube. Good idea to use a good diesel additive like diesel 911 or others I know amsoil makes a good one. However, some customers may desire to use fuel additives to improve the characteristics of available diesel fuels. Or LMMs B5 max & LML B20 max. 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. Determining Which Duramax Is Best. Products [14] Sort by: Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Summer 16 oz. The good news is that some of the best fuel additives of the moment are not too expensive either. Controlling the speed and temperature ensures that more energy is produced. I have a CP3 so I stopped worrying about it, but many diesel specific forums are on fire with this topic. Best Selling Diesel Exhaust Fluid (DEF) Duramax. I have done a search and cant seem to find a definitive answer. Recommended DEF by Duramax manufacture for Diesel Engine Trucks. Select Options. 2.5 Gal - 55 Gal - 275Gal - 330 Gal So it's my opinion that it's not worth the money. X2. Usually Ships in 24 Hours. Shop Fuel Additive for the GM Duramax 6.6L 2011-2015 LML Fuel System! Using a commercially available diesel fuel additive can be helpful, but cannot be guaranteed to prevent CP4 pump failure. Best diesel fuel additives can resolve these issues and more. 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. Looking for the best fuel filters for your vehicle? ZZ Diesel offers Duramax chevy silverado gmc sierra Fuel System. This eliminated the problem LMM’s had where diesel fuel would wind up in the engine oil, which could lead to major problems. Add Comment. Best diesel engine oil and additives for Duramax, Powertroke, or Cummins! Nov 17 2012, 2:20am. Fuel from quality sources will have the necessary additives in it. Much like this forum with oil consumption. Different brands may have different packages, same as what happens in the gasoline market. 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. Buy online or call (800) 749-0688 to make a request. Dan 2007.5 GMC Sierra 3500 SRW L.B. This is arguably the best diesel fuel additive you can get in the market, both at online and offline stores (physical locations). by Arny Jackson. sold 2018 GMC 2500 L5P CCSB 4x4 previous '11 LML, '10 LMM and 04.5 LLY great, thanks for input. 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. Re: additives. 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 2 years ago. Just use ULSD fuel. 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. Nov 17 2012, 2:57am. LML Duramax 2011-2016; Maintenance; Additives; Additives. I use to use Power Service in the white bottle & my MPG went down. Usually Ships in 24 Hours. 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. I want to know that its ok to run in the LML with the new emissions system. I run stanadyne every 2-3 tanks in my LLY. Re: additives. For most drivers, it is an actual opportunity to take better care of a vehicle’s engines at an affordable price. Hot Shot’s Secret Diesel Extreme. All normally contain some type of lubricant, with varying … Cleaning injectors . For most customers, a single 64mm VGT turbo is the best option for a turbo upgrade on a Duramax. $8.98. Check Latest Price. Each additive is helpful, but keep in mind that you need to get the oil with the right additives for your Duramax engine. I get bio fuel pretty much every tank here in the midwest so I don't overspend on additive. 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. Diagnosing a Pump Failure. The respectable torque of the LML carried the Duramax for 6 years before the heavy hitting L5P was released. Depending on your engine and driving habits, the Archoil diesel treatment can improve mileage by at least 2%, topping at 8%. Some additives remove water, some do not. Lots of people like and use Opti-lube I use DK and LUCAS The others I don’t know. Car Parts; Motorcycle Parts; Car Parts; Motorcycle Parts ; Car Parts Duramax Fuel Filters – Buyer’s Guide! 4X4 LMM Z71 DIY stock … There is no way using this stuff in an LML would cause any warranty problems. Schaeffer's Diesel Treat 2000 Ultra Low Sulfur Winter 16 oz. I do run some white bottle PS because I notice a little fuel mileage bump from it most of the time. Adding a diesel additive to your fuel can clean your fuel system, improve fuel efficiency, power, and torque, and prevent corrosion. Yep u betcha!! 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. When the L5P was released in 2017 it brought with it some major torque, 910 lb-ft to be exact. 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. Fluidamper, modified hummer headers, 2.5" mandrel Y-pipe to 3 inch single system, Hooker Max Flo muffler, 3 inch F350 mandrel … Mar 22 2016, 5:36pm . Both F**d and GM have an abundance of failed fuel systems with the CP4. Stanadyne Performance Formula All Season Diesel Fuel Additive 8 oz. The 80-ounce Power Service +Cetane Boost additive is a complete fuel injector cleaner and diesel engine performance optimizer. ... 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. 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. The filtering system is designed to block water and contaminants without the use of additives. 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. As for the LML Duramax under the hood, its internals remain similar to what was found in LBZ and LMM mills. The best diesel fuel additives rarely need too much time to show their true potential. Add To Cart. Mar 22 2016, 6:22pm. Iv read that most fuel additives can cause extra regens, or more often regens when using a fuel additive. Nov 19 2012, 6:26pm. So, by relying on an external fuel source for a DPF re-gen, the LML kept its oil free of any fuel dilution. Some cause a decrease in miles per gallon (mpg), while some increase mpg by as much as 10%. Best Overall. Diesel fuel additives have played a very large role in improving fuel delivery efficiency by controlling how the fuel burns. Those with DPFs its probably best not to use a fuel additive. 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. 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. My lb7 had additive most every tank for 200k miles and still went through like 6 sets of injectors. 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. I've tried most the popular ones and noticed no difference. Universal. Try another brand. Do it. $10.18. 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. 1984 G20 Diesel Get a Way Van, 6.2L turbo. The truth is that each variant of the iconic 6.6L V8 diesel has its strong points. Especially if u live in a colder climate it helps to prevent gelling and lubricate injectors. 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). Best DEF Fluid in 2019: Guide for Duramax Diesel Engines Diesel Exhaust Fluid DEF. ... 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 . An LML definitely benefits from something, like an earlier poster said, bio diesel is best. 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. Diesel fuel additives for your Chevy/Gmc Duramax diesels. Low Sulfur Summer 16 oz a B20 blend of biodiesel per gallon ( mpg ) while... 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