Duramax lift pump benefits. This is a massive upgrade to your 2015-2016 Duramax engine.
Duramax lift pump benefits Jul 20, 2022 · A Titanium Signature Series lift pump also offers advanced filtration benefits that will help protect your Duramax’s injection systems, effectively extending the life of your Injection Pump and Injectors. Easy install. 1K views 8 replies 4 participants last post by nharroll Apr 17, 2014 N A lift pump system is a must have for your 2015-2016 6. Plumbing can be inserted in place of a single OEM hose without cutting of any lines. Feb 7, 2025 · The Importance of a Lift Pump Before diving into the comparison, it's essential to understand why a lift pump is necessary for your Duramax. Improve diesel engine performance with AirDog A4SPBC190. Free Shipping & Financing. Jul 8, 2025 · Figuring out how to do a lift pump upgrade on a Duramax can result in noticeable improvements in performance, fuel efficiency, and reliability. No requirement to change calibration or block P codes to gain increased fuel filtration as some lift pumps require. I came across these products while researching remedies for the CP4 issue on my 2011 GMC Sierra 3500. With this feature, you can hope for the benefits of longer pumping life. 6 L / LB7 / LLY / LBZ / LMM 100GPH (Gallon Per Hour) lift pump system This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. Pump (s) can be mounted to most any flat vertical or horizontal surface. Find the quality Lift Pumps & Accessories your 2007. 2 alive, long-term, the ultimate fix is to replace it with an alternative pump. Shop today. Jan 27, 2014 · So I know that a lift pump is needed to run the higher tunes and supply enough fuel through the entire system and well as filtration for the ones that have that capability. So Lift Pump is definitely in my plans as soon as I decide to make the time to get one ordered and install it. 6L Diesel. Installing it on Friday potentially. If you are looking for superior power gains while also getting better fuel economy from your ride, here are some Raptor R4SBC137 150 GPH Fuel Pump RP-4G-150 for 2011-2014 GM Duramax 6. However, since it does not SHould I go ahead with the installation without the sump? or should I go ahead and get a Oct 11, 2016 · Thanks to added flow, filtration and horsepower, aftermarket lift pumps are the unsung heroes of the diesel performance world. Boost your truck's power with this ga Shop Lift Pumps & Accessories and upgrade the fuel system in your 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6. 6L 2015-2016 (TS C12 165G) A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other diesels. A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn't come with a factory lift pump like other diesels. These lift pumps are a complete kit specific to your Duramax year. It on top prepared with a self-aligning motor to improve the fortitude system without special maintenance. Jul 31, 2019 · But for some strange reason, the 6. 6L $149. It does provide better filtration and actually polishes the fuel before May 7, 2019 · How It’s Made: LML Duramax PowerFlo In-Tank Lift Pump May 7, 2019 / Story By Mike McGlothlin If ever there was an aftermarket product every Duramax-powered ’11-’16 Chevrolet and GMC needed, it would be an electric lift pump. Discover the benefits of installing a lift pump on your Duramax engine and why it's essential for performance upgrades. By following this guide, you can confidently take on the installation process and enjoy the benefits of a better fuel system. I dont run one to max out the delivery pressure, and wipe out my feed pump gears in the process. This diesel lift pump mounts to the frame jig in front of the fuel tank for a clean looking installation. The feed pump gears operate like a revolving door at a department store. Improve diesel engine performance with AirDog A4SPBC186. com is your one-stop shop. 6 L. A lift pump is going to provide an ample supply of pressurized fuel to the CP3 basically removing one of the tasks of that part. 99 Sinister Diesel Fuel Cap for 2012-2017 GM Duramax 6. To start let us look at the benefits from installing a lift pump for Duramax diesel engines. Overhaul the fuel system on your 2017-2019 Chevy/GMC 6. 6 LLY Duramax with the Lift Pumps & Accessories available at XDP. The Titanium Signature Series Duramax diesel lift pump is the superior fuel pump and filtration system in the diesel industry. I'm looking at Air dog as that's what we had before. Also, it has advanced technology to avoid vapor, liquid, and water to touch its surfaces. From its inception in 2001 all the way through to the 2016 model year, GM’s diesel-equipped HD trucks were void of a factory lift pump. 6 LML Duramax. This is where the fuel tank sump comes into play. It's peace of mind and preventive maintenance because the low side pump for my truck is only $100 less than the fass signature. Upgrade your 2001–2004 LB7 Duramax with a FASS lift pump for superior fuel delivery and filtration. Our diesel fuel pump and diesel fuel filters are made in America in order to provide complete customer satisfaction. LLY Power Limits Transmission: the Allison transmission can handle about 400whp before requiring tuning. The added pressure of the second pump will never hurt you and will help overcome loss of flow as your filter (s) begin to take on load. This system utilizes the factory suction port in the fuel module for suction and plugs into the factory fuel line on the pressure side to supply fuel to the CP3 injection pump. 6 L - Adjustable Fuel System Series - FASC09250G-FASC09250G - FASS Diesel Fuel Systems - Adjustable Fue This is a lift pump that's capable of pushing enough fuel to support up to 600HP in your Duramax. Shop today at XDP and enhance your vehicle! Enhance your 2011-2016 LML Duramax with our PowerFlo In-tank Lift Pump. In all practical analysis, a lift pump with an air water separator, good fuel filter and trust worthy pump should result in some basic benefits. The FASS pump is designed to circumvent this issue and fuel your Duramax properly and efficiently. An aftermarket lift pump system will prolong the life of the factory CP3 injection pump on 2001-2010 models. Autocal . A Titanium Series lift pump also offers advanced filtration benefits that will help protect your Duramax’s injection systems, effectively extending the life of your Injection Pump and Injectors. Fuel lift pumps are the low pressure pumps that are responsible from drawing fuel from the tank and supplying the injection pump with constant fuel pressure. PureFlow AirDog I-4G 100 GPH Fuel Air Separation System FP-100-4G for 2015-2016 GM Duramax 6. This system replaces your single L5P fuel / water filter with a direct plug and play style filtration system that takes advantage of the benefits and control of the FACTORY L5P lift pump system. A Titanium Signature Series System also offers advanced A Titanium Signature Series lift pump also offers advanced filtration benefits that will help protect your Duramax’s injection systems, effectively extending the life of your Injection Pump and Injectors. The fuel is delivered to the engine at the correct pressure and flow rate to meet the demands of Nov 10, 2023 · In this guide we are going to cover the LLY’s power limits and discuss the 7 best performance upgrades to add over 200whp and torque: turbo inlets, intakes, tuning, exhaust, turbocharger upgrades, as well as supporting lift pump and transmission upgrades. Apr 25, 2021 · For my first entry, I wanted to share my experience with FASS lift pumps, and Opti-Lube XPD. Airdog lift pumps are an excellent addition to both stock and modified Duramax trucks. It provides superior fuel delivery and filtration for optimal engine performance and protection. Shop the complete line of FASS diesel fuel lift pumps for Cummins, Powerstroke, and Duramax engines for improved diesel performance and fuel economy at Parleys. 6L Fuel lift pumps are essential for maintaining the performance and efficiency of Duramax engines. A t around 500whp it will need to A Titanium Signature Series lift pump also offers advanced filtration benefits that will help protect your Duramax’s injection systems, effectively extending the life of your Injection Pump and Injectors. Owners of GM's 6. You will receive the lift pump, fuel sump, brand new set of fuel filters, brackets, hardware, harness, and connectors making it a complete package! Jan 14, 2014 · what are the benefits of getting a lift pump? what does it do exactly? FASS stands for Fuel Air Separation System and is a combination diesel fuel lift pump and fuel filtration system that is designed to improve your diesel truck’s fuel mileage, engine performance and extend the life of your diesel injection system. To the OP, I'd go with the FASS Titanium 150. I have read about the fass 150 and airdog 2 165 pumps and I'm still unsure what it's my best route. Engine and tranny are in great shape and just put a BUNCH of work into my front Feb 24, 2012 · Can someone explain the benefits of installing a lift pump and what the install takes, I also wonder if I should get it before having my truck tuned ? Description Kennedy Diesel Duramax lift pump The Kennedy lift pump (s) can be installed as single or dual units. By reverting back to the Bosch CP3, the high-pressure fuel pump employed on ’01-’10 Duramax engines and that proved extremely reliable, LML owners can keep a potentially cataclysmic event from occurring. The fuel system on your Duramax diesel truck is the heart of the vehicle’s performance and reliability. The suction side hooks up to the factory suction fitting in the fuel module. I run a lift pump on my LML, for the added filtration and water separation. Aug 8, 2020 · Lift pumps are added because the duramax is the only diesel that does not use some type of a fuel pump in or near the fuel tank, instead relying on the injector pump to act as a lift pump. Shop the Best LB7 Lift Pumps and get the benefits of increased power. 6 Duramax came from the factory sans lift pump. PureFlow AirDog I-4G 100 GPH Fuel Air Separation System FP-100-4G for 2011-2014 GM Duramax 6. A 5/8in draw straw is installed in the fuel tank to draw fuel to the pump. The PPE Diesel Lift Pump 113050000 reduces stress on the CP3 pump in your 2001-2016 GM 6. Lift Pump Accessories include everything you need to keep your lift pump functioning properly. The entrained air that is separated from the fuel is returned to the tank through a small return fitting. The AirDog II-5G is an all in one premium fuel pump and filtration system for your 2015-2016 LML Duramax diesel. This system removes water, particulates, and entrained air from the diesel fuel. The PowerFlo is the only in-tank lift pump capable of supporting up to 800 hp! . The PowerFlo lift pump provides Raptor R4SBC132 100 GPH Fuel Pump RP-4G-100 for 1992-2000 GM Chevy Diesel 6. The Kennedy goes in easily, and, God forbid it stops spinning, you can still drive the truck. A Titanium Series lift pump also offers advanced filtration benefits that will help protect your Duramax's injection systems, effectively extending the life of your Injection Pump and Injectors. The BMP Cat Fuel Filter Lift Pump is a high quality replacement for the problematic fuel filter housing on the 01-16 Duramax trucks. Bought my fass pump for the same reason, I don't trust the fuel around here. Never have to prime the Vacuum pump again and help lengthen the life of your injection pump and injectors! Please call for estimated LEAD time 1-888-780-1473 Benefits Direct Replacement May 3, 2024 · Understanding the Benefits of Installing a Duramax Lift Pump The Duramax lift pump is a popular upgrade for diesel engines, offering a range of benefits that can improve the performance and longevity of the engine. 6L Duramax LB7/LLY/LBZ/LMM/LML. FASS Durmax Lift pump Built with Quality for the best Fuel Air Separation System Available. thanks in Duramax Lift Pump is on Sale. Diesel engines work on high compression and fuel, so clean diesel fuel without any air bubbles is vital to keep the engine running smoothly. The Duramax engine does not come with a lift pump from the factory, instead, your CP4 injection pump is required to pull fuel under vacuum, which puts unnecessary wear on your pump. XDP is your one-stop diesel shop. Dual units are coupled easily with thru-bolts and sealed with a single o-ring. LIFT PUMP Lift pumps provide several benefits for any diesel. Feb 22, 2019 · I'm trying to choose a lift pump system for my '12 Silverado. Oct 11, 2025 · Choosing the right lift pump for your LMM Duramax engine can significantly improve fuel delivery, engine performance, and longevity. Lift pumps do, however, offer several indirect benefits for Duramax engines such as better fuel efficiency, increased power, improved throttle response, and reduced smoke. 6 L - Adjustable Fuel System Series - FASC09100G-FASC09100G - FASS Diesel Fuel Systems - Adjustable Fue Description Duramax diesel engines do not come with a factory lift pump, this is why Duramax owners see such great performance and economy gains after installing an aftermarket diesel fuel lift pump. Again not a meaningful change since i dont change filters THAT often. It is this experience that leads them to use a Gerotor-specific fuel pump as the Pumps only – This is just the pump (s) with no supporting hardware. The PowerFlo is the only in-tank lift pump capable of supporting up to 800 hp! The LML when delivered from the factory relies on vacuum from the CP4 to draw fuel from the tank, this puts extra stress on the injection pump and can lead to premature failure. Mounting your Titanium Signature Series lift pump takes only minutes and all brackets are made from machined steel for superior support and strength. The AirDog II 4G 100GPH A6SPBC262 lift pump, or Fuel Preporator, is a must have upgrade for your 2015-2016 6. Jun 1, 2016 · A lift pump will ease some of the stress on the CP3, as it is in stock form, this part performs double duty: drawing fuel from the tank via vacuum pressure and also highly pressurizing that fuel to be injected into the cylinders. (Note: I've had no CP4 problems yet, but aim to prevent them in the future. Why and more information a Duramax lift pump is vital to the longevity, fuel mileage and performance of your Duramax diesel truck. 20x10 BMF REPR w/305/55/20 Terra Grappler ~ Tunes by Kory 2013 Sierra Denali 2500HD. A Titanium Signature Series System also offers advanced filtration benefits that will help protect your Duramax’s injection Systems, effectively extending the life of your Injection System and Injectors. Nov 13, 2013 · A lift pump that provides air separation can make big differences to the durability of the CP3 and injectors. Oct 14, 2019 · I run a Kennedy single pump on my LML at 4psi, measured at the CP4 fuel inlet. A Titanium Signature Series lift pump also offers advanced filtration benefits that will help protect your Duramax's injection systems, effectively extending the life of your Injection Pump and Injectors. - Other than that, it's hard to choose. They are a little less money than the fass or airdog, and you need to add your own filters, but they are supposed to be a solid option as well. The suction side hooks up to the factory suction fitting in the fuel FASS Lift Pump 250 GPH / 2001 - 2016 Duramax 6. May 13, 2025 · Why? Because GM never gave the LML a factory lift pump — and without one, your fragile CP4 injection pump is running dry under load. 6L LMM Duramax needs at XDP. The factory Duramax fuel system is made up of 2 key components. Apr 17, 2014 · Lift Pump benefits? Jump to Latest 9. The pressure side connects directly to the factory injection pump feed line on the frame. 2015 - 2016 LML Fass 165 Lift Pump TITANIUM SIGNATURE SERIES DIESEL FUEL LIFT PUMP 165GPH GM DURAMAX 6. Sep 17, 2012 · What are the benefits of a lift pump? i know i need one because i blow a little white smoke sometimes and i have a slight lope on cold start ups and i have been told this is because my cp3 is working to hard. This unit can be used on any vehicle with an EFI system and will work with gasoline or alternative fuels when converted for use on non-standard power systems. Jan 8, 2022 · Any lift pump will help throttle response. First, we should clear a few things up before diving into this topic. Understanding the Role of the 2003 Duramax Lift Pump: The fuel system in the LB7 Duramax operates under extremely high pressure within the common rail system feeding the injectors. In this review, we will evaluate several models based on performance, reliability, and user feedback. This makes it almost hidden, and keeps it out of the way of rocks and debris. This Is A Massive Upgrade To Your Duramax Engine! Check Out This Titanium Signature Series 100GPH Lift Pump (TSC12100G) For Your 2015-2016 6. so i would like to get some more info on them and which is best for the $$. Feb 11, 2025 · This section reviews the top five fuel lift pumps for Duramax, highlighting their features, benefits, and user feedback. This is also an excellent add-on to help supply steady fuel for the failure prone CP4. I tested the best lift pump for Duramax and found the perfect solution to boost performance and fuel efficiency. Jul 9, 2020 · Video Courtesy of AirDog Duramax Owners Many of you Duramax owners are probably thinking – My truck doesn’t have a lift pump, so this doesn’t affect me. Sent from my SM-G930V using Tapatalk FASS Fuel Systems Diesel Lift Pump 2015-2016 GM Duramax Lml 6. Get the Lift Pumps & Accessories you need for your 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6. Duramax Lift Pump Ships FREE. 2 pumps found on 2011-2016 GM trucks Oct 21, 2022 · To start let us look at the benefits from installing a lift pump for Duramax diesel engines. Feb 22, 2021 · Like the subject line states, what's the difference and which is recommended for my truck? 2013 GMC Sierra 2500HD Duramax, deleted but I use the lowest tune settings. Engineered to eliminate air and vapor from diesel fuel, FASS systems improve injector life, boost performance, and support high-horsepower builds. The options include reliable systems from AirDog, Fleece Performance Engineering, FASS, KAX, and Orceed designed to optimize fuel These lift pumps are a complete kit specific to your Duramax year. It makes priming it up easier after a fuel filter change. 6L LML Duramax. Prevent CP3 and injector failure. One of the key components that can significantly enhance these attributes is a lift pump. Boost your truck's power with this game-changer! Jul 31, 2019 · But for some strange reason, the 6. The AirDog R3SBD100 Raptor is a plug-and-play, high-pressure lift pump system that fits in most modern Duramax applications. Although there are many benefits a lift pump provides, your LML needs them for 2 main reasons, RELIABILITY & PERFORMANCE. The return is sent Do you plan do to any other mods or are you strictly considering the lift pump for the sake of your injectors? The lift pump will take some strain off your CP3 but won’t do much for your injectors other than filter the fuel better. Chad goes over the benefits to installing a lift pump on the Duramax platform as well as some common questions we get. A lift pump helps maintain consistent fuel pressure and flow, ensuring that your injection pump receives a steady supply of fuel. Features Direct OEM In-Tank Replacement: The PowerFlo We are going to answer those questions today. Available now at XDP. This is a massive upgrade to your 2015-2016 Duramax engine. Pump or Kit Selection The Kennedy lift pump is a high volume, low pressure unit. 6L Titanium Signature Series A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn’t come with a factory lift pump like other diesels. Allows cleaning of diesel fuel while maintaining proper pressure requirements to the inlet of the HP4 injection pump Finally a solution exists to clean, filter, and remove water from your L5P Duramax fuel system! Nov 23, 2021 · While the addition of a lift pump can keep the CP4. Features Direct OEM In-Tank Replacement: The PowerFlo This is the AirDog II-5G DF-100-5G fuel system for the 2015-2016 Chevy/GMC Duramax 6. It will allow fuel to pass, when failed, as it's a centrifugal pump. The factory bucket and suction tube is simply too small to adequately support a lift pump, so a better long-term solution is needed. This comp This problem is exaggerated when running a lift pump with a higher flow rate, since the pump is constantly recirculating fuel in and out of the tank. The Raptor 4G 100 GPH Fuel Pump combines performance and affordability. 6L Duramax diesel. Is this your experience? There is a price difference, so I am trying to figure out what is best. The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. This pump ensures consistent fuel flow, reduces air and vapor in the fuel, and extends injector longevity. Top shelf kits from Airdog, Fass, PPE & more. Aug 9, 2025 · What Are the Key Benefits of Upgrading to a High-Performance Duramax Fuel Lift Pump? Upgrading to a high-performance Duramax fuel lift pump provides several key benefits, including improved fuel flow, increased horsepower, and enhanced fuel efficiency. The PowerFlo lift pump provides positive fuel pressure to the CP3, decreasing strain on the injection pump and supporting up to 800 hp. We had one on our other truck that was stolen and we want to add one to this one as well to help the fuel pump. This is particularly important for high-performance or heavily modified Vehicle Application - AirDog II-5G DF-165-5G fuel system: 2015-2016 Chevy/GMC Duramax LML 6. The Raptor 4G 150 GPH Fuel Pump combines performance and affordability. The increased fuel flow your engine receives from an upgraded lift pump helps result in greater power and improved performance. . Upgrading your Duramax with a lift pump can lead to improved fuel efficiency, better engine performance, and longer fuel system lifespan. I am in the market of purchasing a lift pump for my truck, but are unsure of the best product. 6L Titanium Signature Series 165GPH (TS C12 165G). 2017-2019 Duramax L5P 240Gph (Ts C13 240G) Lift Pump Features: FASS Lift Pump 100 GPH / 2001 - 2016 Duramax 6. From my signature below I don't have many mods, but I'm still Installing a FASS or AirDog fuel pump system is not just an upgrade for your Duramax diesel – it's a fundamental necessity for unlocking its true potential, ensuring optimal reliability, and protecting your significant investment. A slightly lesser known option is the Kenedy pumps. 6 L 100GPH (Gallon Per Hour) lift pump system for stock fuel system trucks This diesel lift pump mounts to the frame jig in front of the fuel tank for a clean looking installation. Feb 12, 2015 · But I still don't have the added benefits of the Lift Pump (better filtration, less air being fed to the IP, and a constant positive pressure on the IP). FASS has over two decades of experience in building some of the quietest, highest-quality fuel air separation systems and diesel fuel pumps available. Jan 29, 2014 · My lift pump does not make it get better mileage or anything. Improve fuel delivery, engine performance, and longevity. A lift pump won't prevent it, better filtration will help though. Most manufactures report better filtration, less stress on the high pressure fuel pump (Cp3), increased lubricity, torque and so much more. The best lift pump for Duramax Diesel Engine to enhance fuel efficiency and performance is the AirDog II-4G. It wasn’t a problem on Sep 10, 2025 · The Flow Max 220GPH Fuel Pump is a high-performance lift pump designed specifically for Duramax engines, offering a unique combination of features and benefits that set it apart from other pumps on the market. Thanks. I have EFI live and I dont drag race it on the hot setting or anything - it might make a difference on a hot tune but I wouldnt know. I am a tech rep for an aerospace company and deal with air in hydraulic systems. Whats a good Diesel lift pump? My pops has a 06 Duramax and we are looking to put a lift pump. Sep 6, 2024 · For Duramax-powered pickup enthusiasts, performance and reliability are paramount. Vehicle Application - AirDog II-5G DF-165-5G fuel system: 2011-2014 Chevy/GMC Duramax LML 6. The truck is stock and is going to stay stock. This is a must do on tuned trucks Mar 7, 2022 · Just trying to get a consensus on whether or not installing a lift pump and filter system (likely AD 165 or Fass150) would be a worthwhile, cost effective upgrade on my ‘01 LB7 HD 2500 with just shy of 200,000 miles. 6L Duramax With Dirty Diesel Customs. 6L L5P Duramax with Lift Pumps & Accessories. The fuel takes the same path from the tank, through a filter, and into the injection pump, except now the CP3 is responsible for sucking fuel from the tank. Regardless of the vehicle you Jan 31, 2013 · Hello all, Looking for some :help. Each pump produces approximately 3-4 psi on an idling Duramax. Apr 25, 2017 · Do you need a lift pump on your LML? You should strongly consider a lift pump for your LML (2011-2016 Duramax). 6L LMM Duramax diesel engines, focusing on top brands and features. The Bosch CP3 pump generates this immense pressure (upwards of 23,000 PSI). This low pressure (8-10 psi) Duramax lift pump mounts in front of the fuel tank to the frame jig. Truck has 101,000 mi) Dec 25, 2013 · Benefits or drawbacks to running the delete bowl? Does the lift pump system filter a lot better than stock, leaving the stock filter unnecessary? 2015 Sierra Denali 2500HD-Black/Black 5" Flo-Pro. Airdog lift pumps eliminate trapped air in fuel and provide additional filtration. When the factory CP3 injection pump pulls fuel under a vacuum it can introduce air and vapor into your fuel, which can lead to injector failure. 6 L 165GPH (Gallon Per Hour) lift pump system for moderately modified trucks This diesel lift pump mounts to the frame jig in front of the fuel tank for a clean looking installation. Aug 5, 2011 · So i have 2006 LBZ Duramax and was talking to a guy and said i really needed to get a lift pump put on my truck! said it saves the injectors and gives between 15-20 HP Anybody be able to elaborate a bit more on this regarding the benefits and power??? I was looking at lift pumps online and it's looking like i will do the airdog II when i get the $$$ gathered up. I was falsely under the impression (by my own ignorance) that the kit came with a sump. However, some people have noted that the truck runs better all the way from normal driving conditions to all out Apr 25, 2017 · Do you need a lift pump on your LML? You should strongly consider a lift pump for your LML (2011-2016 Duramax). Apr 1, 2018 · The benefits (better filtration, positive fuel presure to the engine) the lift pump provides for the fuel system is why people install them. Dec 12, 2020 · Like most other Duramax trucks, the LLY Duramax is not equipped with a factory fuel lift pump. Each option is evaluated based on performance, durability, and installation ease. A Titanium Signature Series lift pump also offers advanced filtration benefits that will help protect your Duramax’s injection systems, effectively extending the life of your Injection Pump and Injectors. The lift pump also comes with pump shaft that helps to Jul 25, 2017 · Hi Everyone, I am curious, what lift pump system are you using? Is it loud? I hear that the FASS systems are loud and the Airfog systems are quieter. This is true on every Duramax from the LB7 in 2001 to the LML in 2016. 5-2005 GM Silverado/Sierra 2500HD/3500HD 6. The suction side hooks up to the factory suction fitting in the fuel Jun 3, 2025 · As the heart of your Duramax engine, the lift pump plays a critical role in ensuring optimal performance and fuel efficiency. 6 LB7 Duramax available at XDP. Dec 7, 2016 · 4. It’s a good basic mod regardless. May 12, 2023 · Discover the benefits of installing a lift pump on your Duramax engine and why it's essential for performance upgrades. 2001-2010 Chevy/GMC Duramax 6. Removing this hose section also eliminates two Feb 7, 2015 · I've been reading that GM has done almost everything right with the Duramax except asking the CP3 pump to pull fuel and pressurize it making its life shorter. 6L Duramax diesel trucks (from the LB7 to the L5P) consistently discover Feb 23, 2021 · I ditched the cp4 entirely but the benefits of a lift pump help with any fuel system. You have to think that a duramax is a vaccum system, so the cp3 gear pump has to provide enough fuel to the cp3 for it to run. Comment with any questions you have an Jun 18, 2011 · So I know that a lift pump is needed to run the higher tunes and supply enough fuel through the entire system and well as filtration for the ones that have that capability. Selecting the right pump can enhance fuel delivery and ensure the engine runs smoothly. You will receive the lift pump, fuel sump, brand new set of fuel filters, brackets, hardware, harness, and connectors making it a complete package! Upgrade the fuel system in your 2004. This article highlights the best lift pumps tailored for the 6. The Duramax LLY lift pump upgrade with 100gph, 165gph, 250gph, and 290gph options from FASS supporting 600hp up to 1,500hp. Duramax diesel engines are known for having injector failure issues; this can be caused by several different factors and FASS Filtration Systems is designed to eliminate those that are fuel related. This low pressure (8-10 psi) lift pump mounts in front of the fuel tank to the frame jig. Sep 11, 2025 · Discover which lift pump is best for Duramax trucks, comparing top options, performance stats, and user experiences for informed choices. Pumps only – This is just the pump (s) with no supporting hardware. This article will discuss the advantages of installing a Duramax lift pump, including increased fuel efficiency, improved engine performance, and extended engine life. Save Duties & Brokerage; Shop Canadian! The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The Duramax fuel injectors obviously deliver fuel to 2015 - 2016 LML Fass 165 Lift Pump TITANIUM SIGNATURE SERIES DIESEL FUEL LIFT PUMP 165GPH GM DURAMAX 6. May 12, 2014 · I received my Fass 150 lift pump in the mail today. The fuel system on your LML is the heart of the vehicle’s performance and reliability. However, the CP3 cannot efficiently pull fuel from the tank on its own, especially under load or when fuel levels are low. The AirDog Air/Vapor return WHY YOU NEED A LIFT PUMP? The benefits of installing a lift pump on the Duramax platform. The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at. A lift pump ensures proper fuel pressure, filters out water and debris, and helps prevent the infamous CP4 failure that can cost $8,000–$12,000 to fix. Lift Pumps & Fuel System for Duramax Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6. Save your truck from problems and save you money!! Nov 21, 2010 · I personally think that a lift pump is always good for a truck even if you are not running a big tune. 5 L. If this gear pump looses the ability to provide fuel it hurts the cp3 and possibly the rest of the fuel system. XDP. A Titanium Signature Series System also offers advanced filtration benefits that will help protect your Duramax's injection Systems, effectively extending the life of your Injection System and Injectors. Discover my top recommendations! FASS or AirDog? - Duramax Lift Pump Install #duramax #diesel #torque Boost Your LML Duramax Performance: The Hidden Benefits of CP3 Swapping This pump is designed for the 2001 to 2010 Chevy Duramax engine to fit. Leveled, Bilstein 5100s. Any opinion on these?: Kennedy - Fass - Air Dog Kennedy has the benefit of not impeding flow if there is a failure of any sort. 6 L / LB7 / LLY / LBZ / LMM 220GPH (Gallon Per Hour) lift pump system for heavily modified trucks (1000 HP and above) This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. Pro Comp Leveling Keys. Increase the longevity of your diesel fuel system by adding a AirDog lift pump to your Duramax truck. The primary Aug 26, 2024 · The best lift pump for duramax is the fass titanium series. 5-2010 Chevy/GMC 6. Being that new diesel trucks aren't cheap and I plan on keeping it for a long time I don't really plan on any major performance mods Mar 15, 2024 · When it comes to enhancing the performance and longevity of your Duramax diesel engine, the addition of a FASS (Fuel Air Separation System) lift pump isn't just an upgrade—it's a necessity. Vehicle Application - AirDog II-5G DF-100-5G fuel system: 2015-2016 Chevy/GMC Duramax LML 6. Vehicle Application - AirDog II-5G DF-100-5G fuel system: 2011-2014 Chevy/GMC Duramax LML 6. FASS Fuel Systems Diesel Lift Pump 2011-2016 GM Duramax LML 6. Raptor R4SBC136 150 GPH Fuel Pump RP-4G-150 for 2001-2010 GM Duramax 6. pvvmnkfzi owed ecn sodqyq vejr evhem ryt gjrttf gwm dssg oxurc dhyu cig dyju gjkajolj