HP Potential: LLY. With the largest version of the factory Garrett GT3788VA turbocharger bolted to it, the LLY (found in ’04.5-’05.5 trucks) has arguably the most tune-only horsepower potential of any Duramax produced between 2001 and 2016. Thanks to its 62.6mm inducer compressor wheel and the tallest turbine vane height (15mm) of any ... The name Duramax was chosen for the new engine to signify durability and maximum power, cleanliness, and fuel economy. The new engine created and built by DMAX Ltd was a 6,599 cubic centimeter (6.6 Liter), direct-injection, turbo-charged Diesel V8 with 90-degree placement, aluminum cylinder heads, and 32 overhead valves. Jan 1, 2010 ... What years and options were offered for Duramax vans? · 2015 Camaro ZL1 · 2001 GMC Sierra 2500HD · 1996 Chevy Silverado 2500HD · 1987 GM...Feb 22, 2023 · Here is a list of the best Duramax year models: 2010-2017 Duramax LGH. 2017-2021 Duramax L5P. 2019-021 Duramax LM2. 2014-2021 Duramax LWN. And here are the Duramax year models to avoid: 2001-2004 Duramax LB7. 2004-2005 Duramax LLY: 2006-2007 Duramax LBZ. Duramax Years to Avoid. You should avoid buying Duramax LB7, LLY, LBZ, and LMM. In short, you must avoid buying Duramax 2001 to 2010 model year. On the other hand, Duramax L5P is the best Duramax to buy. If you don’t have enough budget to buy L5P then you can go for Duramax LML.See All 64 Photos. The 6.6L Duramax L5P is an entirely new powerplant. The development of this fifth-generation V-8 is more of a rebirth than an evolution. Every single part, down to the nuts and ...Going to Mars for a year requires that you take a substantial amount of food and water with you. Find out how much you need to take if you're living on Mars. Advertisement Another ...HP Potential: LLY. With the largest version of the factory Garrett GT3788VA turbocharger bolted to it, the LLY (found in ’04.5-’05.5 trucks) has arguably the most tune-only horsepower potential of any Duramax produced between 2001 and 2016. Thanks to its 62.6mm inducer compressor wheel and the tallest turbine vane height (15mm) of any ...The reasons go well beyond the popularity of Emma Stone and Emma Watson. There have been some great baby name runs in American history. Emma is on one of them. For five consecutive...The Duramax 2.8-liter turbodiesel I-4 only makes 181 hp, but its 369 lb-ft of torque gets the little(ish) Chevy truck moving with authority. ... our year with the 2016 Chevrolet Colorado Z71 4x4 ...The best years for the duramax were 2011-2016 while the worst years were 2001-2004. During this time, the duramax was plagued with injector and fuel system issues. The duramax engine is a popular choice among truck owners due to its power and reliability. However, not all years of production can be deemed equal.The LML Duramax, introduced for the 2011 model year was a powerhouse. Coming out of the gate with 397hp and 765 lb/ft of torque, this Duramax diesel featured an advanced fuel injector design and increased line pressure to …The 3-liter Duramax is an inline-6 engine that debuted in 2019 for the 2020 model year, and generated 277 horsepower with 460 pound-feet of torque.A gap year. A gap year. A gap year. Why do we call it a gap year? A gap in between what....exactly? Is it just a gap of time? A... Edit Your Post Published by Get Grounded on Augus...Dark Mode; Light Mode; menu Log inSee All 64 Photos. The 6.6L Duramax L5P is an entirely new powerplant. The development of this fifth-generation V-8 is more of a rebirth than an evolution. Every single part, down to the nuts and ...With so many injector failures between 2001 and 2004, GM extended the injectors’ warranty from five years/100,000 miles to seven years/200,000 miles. This did not, however, remedy the problem. ... With more than 10 years of engine operation, the Duramax is a proven player in the mid-size diesel world. The engine design has always … The VIN number can always be found on your vehicle's title or registration card. It is important to know which engine you have because not all components are interchangeable between the various versions of Duramax engines. Duramax VIN Chart. Model Year(s) 8th Digit of VIN Code Duramax Models & Notes 2001 - 20041 2 • LB7 • LLY (introduced ... 656 posts · Joined 2012. #9 · Dec 17, 2016. The LP5 is the 1st year that GM is making the motor totally in house vs the previous Izuzu diesel influence. One really positive thing is that the Bosch injection system is gone for 17 and the Denso system is in.The best years for the Duramax are 2006 and 2007. These engines are both highly reliable and capable of a fantastic output. The only commonly stated problem with the 2006-2007 Duramax is that the pistons tend to crack when the engine runs higher than 600 horsepower.Aug 10, 2023 ... While it is not right for everyone, the math does not lie. In some situations, driving a new truck every year is cheaper than keeping one ...Feb 15, 2023 ... I bought an old Duramax! Now what? 18K views · 1 year ago ...more. Granger Smith. 762K. Subscribe. 1.2K. Share. Save.Interestingly, Ram waited eight full years until 2019 to incorporate the CP4 on the 6.7L Diesel and then reversed course relatively quickly, going back to the CP3 in 2021. Here is a list of vehicles that came equipped with CP4 injection pumps – 2011-2023 Ford 6.7L Powerstroke 2018-2021 Ford 3.0L Powerstroke 2011-2016 GM Duramax 6.6L LML/LGHBanks explains that the new 2024 L5P Duramax engine boasts pistons with a more “pointed” area in the center of the piston which nearly mimics the racing-style pistons they [Banks] designed years ago. This design is the perfect mixture of a lean area and a rich area of the piston which results in fewer pollutants.HP Potential: LLY. With the largest version of the factory Garrett GT3788VA turbocharger bolted to it, the LLY (found in ’04.5-’05.5 trucks) has arguably the most tune-only horsepower potential of any Duramax produced between 2001 and 2016. Thanks to its 62.6mm inducer compressor wheel and the tallest turbine vane height (15mm) of any ...carter_44. 4571 posts · Joined 2008. #5 · Jun 20, 2010. The Duramax is a great motor in a great truck with a great transmission behind it. The Cummins is a great motor in a piece of **** truck with a questionable transmission. That should be all you need to know. The Duramax is the superior truck.2017-2019 Chevrolet HD and GMC HD trucks with the L5P Duramax have a max tow capacity of 23,300 lbs. In 2020, GM’s engineers overhauled the trucks and increased tow capacity by 52%. 2020 …The GM Duramax 3.0L I-6 LM2 is a turbo-diesel engine produced by General Motors for use in various vehicles, primarily full-size half-ton pickup trucks and full-size SUVs. ... 2019 model year ...Get 50% off a full year's access to our plethora of analysis and in-depth coverage at TechCrunch+! Hello, TechCrunch friends! As the United States marks Independence Day and rests ...The Duramax’s greatest years are 2006 and 2007. These engines are both dependable and capable of producing a great deal of power. The only issue with the Duramax from 2006 to 2007 is that the pistons crack when the engine is …what year of duramax is best... Jump to Latest Follow 21 - 40 of 101 Posts. 1 2 of 6 Go to page. Go. 6. C. cowboycody85 · Registered. Joined Apr 20, 2009 · 2 Posts. Discussion starter · #21 ... 04.5 Chevy Duramax Mods so far: reroute, lbz mp, H2 wheels, HIDs and blacked the chrome!I’ve compiled many reports from various forums and blogs. According to them, I recommend avoiding the following Duramax year models: 2001 – 2004 Duramax LB7. 2004.5 – 2005 Duramax LLY. 2006 – 2007 Duramax LBZ. 2008 – 2010 Duramax LMM. 2007 – 2012 Duramax LML. These specific engine models have received a lot of complaints.Today we're going to go on a journey and look at every Duramax engine that GM has built, from the LB7 all the way up to L5P. We're going to look at what make...I decided to buy a new 'compact' pickup and ultimately settled on the Colorado with the diesel. As I was looking into the engine, I came to realize I have a distant history with the GM 2.8L. I'm an engineer, and I've been developing diesel engines at the same company for more than two decades now. Back in 2000, my company owned VM …With so many injector failures between 2001 and 2004, GM extended the injectors’ warranty from five years/100,000 miles to seven years/200,000 miles. This did not, however, remedy the problem. ... With more than 10 years of engine operation, the Duramax is a proven player in the mid-size diesel world. The engine design has always …Saids they get better every year. Seems to have problems with his 2016 though, brake controller replaced and now steering rack @ 50,000 miles. 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018. 2013 LT CCSB SRW bought with 508,000 miles, now over 703,000 miles.The Duramax engine has had its fair share of ups and downs over the years. While it is difficult to pinpoint a single “best” year for the Duramax engine, there are certainly standout models that have proven to be reliable and powerful. The early years of the Duramax engine, particularly from 2001 to 2004, are often regarded as some of the …May 27, 2007 · The very best years to own are the 06-07 LBZ (Classic Body). The 07.5 is the new LMM new body style and has the DPF on it which robs fuel mileage. The LBZ has the most hp and torque only a catalytic converter in thye exhaust system that is easily done away with. The least problems are with the LBZ models. Meet the Experts. < Previous | Next >. Code 2200 plus saying speed limited to 65 in175 miles. But cleared with tester and back now. 2013 chev duramax 6.6 - …The U.S. Small Business Administration (SBA) honors four Resource Partners of the Year for their impact on local economic growth and assistance to entrepreneurs. The U.S. Small Bus... As a result, a number of much-awaited models at the time featured the 6.6-liter LBZ Duramax, including the Chevrolet Kodiak, GMC TopKick, GMC Sierra, and the. Chevrolet Silverado, which has ... The joint venture (and resulting engine) was known as Duramax, and the LB7 was the first of many models to come. It’s a 6.6-liter, common-rail injected, 32-valve, V8 turbodiesel which put out 235hp and 500 pounds of torque in its first year, and for the final year of ‘04 the LB7’s output had grown to 300hp and 520 pounds of torque. When ...The Duramax 6.6L V8 turbo-diesel engine is nearing its 20th year of production, after debuting in 2001. Over the engine’s lifespan it has gone through 6 different engine variations: LB7, LLY, LBZ, LMM, LML, and L5P.Newer body style ones have a tone of emissions junk on them. This year is the best IMO. Jason. 2006 Silverado 2500HD LBZ CC SB. Exterior: Escalade Handles, Front windows tinted to match the rear, painted bumpers & mirrors, billet grille, 305/50/20 Cooper Zeons on BMF Novakanes Death Metal, Cognito Braces, Stainless Sleeves, Train Horns.The LML Duramax, introduced for the 2011 model year was a powerhouse. Coming out of the gate with 397hp and 765 lb/ft of torque, this Duramax diesel featured an advanced fuel injector design and increased line pressure to 30,000 psi compared to 26,000 on the LMM.Duramax History, Lesson 3: LBZ. December 10, 2018; Story By Mike McGlothlin; By the time the LBZ came along, the LB7’s injector issues had long been solved and the overheating issues associated with the LLY were a thing of the past. This engine’s beefier block casting, stronger connecting rods, higher pressure common-rail fuel …Oct 10, 2020 ... On this episode of DGsTV, Dustin talks about this Duramax L5P we had in with some issues ... DG'sTV - Duramax L5P Issues. 73K views · 3 years agoDuramax History. In the late 1990s General Motors lagged woefully behind its competition in the Diesel Powered Heavy Duty Pick-Up Truck segment, garnering a mere 3 percent of the market. ... Year: Description: 6.6L Duramax LB7: 8: 2001 to 2004: Duramax Engines - 6.6L Duramax Diesel Engine LB7 (2001 to 2004) 6.6L Duramax LBZ: 8: 2006-2007 LBZ has the problems from previous generations fixed, and now the weak link is pistons. These also have 6 speed transmissions instead of the 5 speeds. 2007.5-2010 LMM has the DPF system but is otherwise the same as the 2006-2007 LBZ. 2011-2016 LML has DPF and DEF. Changed the injection pump from a CP3 to a CP4. The VIN number can always be found on your vehicle's title or registration card. It is important to know which engine you have because not all components are interchangeable between the various versions of Duramax engines. Duramax VIN Chart. Model Year(s) 8th Digit of VIN Code Duramax Models & Notes 2001 - 20041 2 • LB7 • LLY (introduced ...Those are priced pretty high, though, in my opinion, for a 14 year old truck. All depends on what you're willing/ capable of spending. Having had 3 duramaxes, LLY, LMM and now, L5P, I can honestly say that the l5p is definitely the superior of the 3. 2018 GMC l5p ccsb stone blue metallic. Mcgaughy's 2" drop shackles.The 3-liter Duramax is an inline-6 engine that debuted in 2019 for the 2020 model year, and generated 277 horsepower with 460 pound-feet of torque.Piper One. 3756 posts · Joined 2021. #2 · Nov 21, 2023. 01 to 05, Allison 5 speed. 06 to 19 Allison 6 speed. These are 1000 series Allison designs. The 6 speed had a double overdrive (6th gear was .61). Stock power and proper fluid and they live well. 2020 up, Allison branded 10 speed.Ford has been working on single-cylinder diesel engines in its labs since 2001 and has built diesel engines in Europe for years. Ford partnered with the ...The L5P Duramax engine stands as a pinnacle of diesel engineering, offering robust performance and efficiency. However, for enthusiasts seeking even greater power and enhanced efficiency, tuning and delete kits present an appealing option. This article delves into the world of L5P Duramax tuning and delete kits, exploring the benefits, …656 posts · Joined 2012. #9 · Dec 17, 2016. The LP5 is the 1st year that GM is making the motor totally in house vs the previous Izuzu diesel influence. One really positive thing is that the Bosch injection system is gone for 17 and the Denso system is in.The reasons go well beyond the popularity of Emma Stone and Emma Watson. There have been some great baby name runs in American history. Emma is on one of them. For five consecutive...The GM Duramax 3.0L I-6 LM2 is a turbo-diesel engine produced by General Motors for use in various vehicles, primarily full-size half-ton pickup trucks and full-size SUVs. ... 2019 model year ...Payroll compliance requires all sizes of businesses. Here are 12 things to know to keep your business on the right side of payroll compliance in the coming year. Payroll compliance... I’ve compiled many reports from various forums and blogs. According to them, I recommend avoiding the following Duramax year models: 2001 – 2004 Duramax LB7. 2004.5 – 2005 Duramax LLY. 2006 – 2007 Duramax LBZ. 2008 – 2010 Duramax LMM. 2007 – 2012 Duramax LML. These specific engine models have received a lot of complaints. The 2007 to 2010 model years of 2500 HD and 3500 trucks featured a new body style, vastly improved interior, and the first version of the Duramax LMM engine to have an exhaust after-treatment process that required fuel for it to function.May 2, 2016 · Engine: 6.6L LLY Duramax V8 with Bosch common-rail injection system. Transmission (s): Allison 5-speed automatic, ZF-6 6-speed manual. Best Year (s): Any year — just be prepared for the possibility of replacing the head gaskets and facing overheating issues if you plan to tow heavy. Price Range: $10,000 to $19,000. The horsepower of a 6.6 Duramax varies depending on the model year and specific engine configuration. For example, the 2023 GMC Sierra 2500HD with the Duramax 6.6L Turbo-Diesel V8 engine has a horsepower rating of 445 hp @ 2,800 rpm. However, older models may have lower horsepower ratings.The best years for the Duramax are 2006 and 2007. These engines are both highly reliable and capable of a fantastic output. The only commonly stated problem with the 2006-2007 Duramax is that the …Everybody loves free things. And they're easier to find than you'd think! Here's a list of the top 50 free items you can get this year. What’s that you say? You like free things? W...Jan 26, 2022 ... ... :25 Under The Truck 14:29 Ending. 2001-2007 Duramax LB7/LLY/LBZ Buyers Guide. 34K views · 2 years ago ...more. Dirty Diesel Customs. 4.67K.Duramax History, Lesson 3: LBZ. December 10, 2018. Story By. Mike McGlothlin. By the time the LBZ came along, the LB7 ’s injector issues had long been solved and the overheating issues associated with the LLY were a thing of the past. This engine’s beefier block casting, stronger connecting rods, higher pressure common-rail fuel system and ...The Duramax’s greatest years are 2006 and 2007. These engines are both dependable and capable of producing a great deal of power. The only issue with the Duramax from 2006 to 2007 is that the pistons crack when the engine is driven at more than 600 horsepower.A little over 3 years after the initial concept, the LB7 Duramax diesel went into production. The resulting engine was a state-of-the-art 6.6L V8 with four-valves-per-cylinder. The LB7 put out a segment-best 300 hp and 520 lb-ft of torque. The LB7 Duramax was considered revolutionary at the time and utilized a turbocharger, intercooler, and ...Duramax History, Lesson 3: LBZ. December 10, 2018; Story By Mike McGlothlin; By the time the LBZ came along, the LB7’s injector issues had long been solved and the overheating issues associated with the LLY were a thing of the past. This engine’s beefier block casting, stronger connecting rods, higher pressure common-rail fuel …Sep 1, 2014 ... Active member ... 01-10 will physically go in an any year block. Balancer and flywheel have to be correct for that crank. Lb7 and LLY share the ...LBZ Duramax Specifications. Manufactured Years: 2006-2007. Engine Design: 6.6L 90-Degree V8 Turbocharged Diesel. Transmission: 6-Speed Auto Allison 1000 Transmission. ZF650 Manual Transmission. Vin Identification:Here are the years of Duramax engines to avoid: 2001 to 2004 LB7. 2004 to 2005 LLY. 2006 to 2007 LBZ. 2007 to 2012 LMM. 2007 to 2016 LML. These engines are prone to numerous problems, including issues with the fuel lift pump, water pump, fuel injector, piston, and fuel pressure lift pump. Read on to learn more about the Duramax years to avoid ...Interestingly, Ram waited eight full years until 2019 to incorporate the CP4 on the 6.7L Diesel and then reversed course relatively quickly, going back to the CP3 in 2021. Here is a list of vehicles that came equipped with CP4 injection pumps – 2011-2023 Ford 6.7L Powerstroke 2018-2021 Ford 3.0L Powerstroke 2011-2016 GM Duramax 6.6L LML/LGHAug 10, 2023 ... While it is not right for everyone, the math does not lie. In some situations, driving a new truck every year is cheaper than keeping one ...The LB7 Duramax was first introduced for the 2001 model year in the Chevrolet Silverado HD, GMC Sierra HD, GMC TopKick (medium duty) and Chevrolet Kodiak (medium duty) trucks. That year also brought the Allison 1000, arguably the first automatic transmission in its class worthy of being mated to a powerful diesel. So, what year did Duramax start using DEF? The first generation of Duramax engines that use diesel exhaust fluid is the LML. These engines entered production in 2011. since EPA made it compulsory ... 2006-2007 LBZ has the problems from previous generations fixed, and now the weak link is pistons. These also have 6 speed transmissions instead of the 5 speeds. 2007.5-2010 LMM has the DPF system but is otherwise the same as the 2006-2007 LBZ. 2011-2016 LML has DPF and DEF. Changed the injection pump from a CP3 to a CP4. The 2007 to 2010 model years of 2500 HD and 3500 trucks featured a new body style, vastly improved interior, and the first version of the Duramax LMM engine to have an exhaust after-treatment process that required fuel for it to function.The LML Duramax, introduced for the 2011 model year was a powerhouse. Coming out of the gate with 397hp and 765 lb/ft of torque, this Duramax diesel featured an advanced fuel injector design and increased line pressure to …2005 Chevrolet Silverado 2500HD LT3, 6.6 Duramax LLY, 95k miles, EFI Live Idaho Rob, 4in Silverline Turbo Back, AFE Stage 2 Intake, 6in Fabtech, 35 Mickey Thompson ATZ tires on 17 ProComp rims, fully debadged, 10sub 800watts.The LML Duramax, introduced for the 2011 model year was a powerhouse. Coming out of the gate with 397hp and 765 lb/ft of torque, this Duramax diesel featured an advanced fuel injector design and increased line pressure to 30,000 psi compared to 26,000 on the LMM.The 2007 to 2010 model years of 2500 HD and 3500 trucks featured a new body style, vastly improved interior, and the first version of the Duramax LMM engine to have an exhaust after-treatment process that required fuel for it to function.It’s one of the major reasons this L5P is the highest stock horsepower Duramax to ever hit the market. 3. No More CP4 Pump. I can already hear the clapping, which makes sense. The prior pump truly ran into a lot of issues. This has to be one of the reasons why GM went with Denso’s HP4 pump.As previously stated, the first model year of Duramax was 2001 with the LB7 engine code. This model featured a 3.5″ exhaust system with a catalytic converter and a muffler. This basic system was utilized all the way through 2007 model years ending with the LBZ engine code. The factory exhaust is relatively adequate for engines producing …The Duramax 2.8-liter turbodiesel I-4 only makes 181 hp, but its 369 lb-ft of torque gets the little(ish) Chevy truck moving with authority. ... our year with the 2016 Chevrolet Colorado Z71 4x4 ...May 27, 2007 · The very best years to own are the 06-07 LBZ (Classic Body). The 07.5 is the new LMM new body style and has the DPF on it which robs fuel mileage. The LBZ has the most hp and torque only a catalytic converter in thye exhaust system that is easily done away with. The least problems are with the LBZ models. Duramax History, Lesson 2: LLY. Midway through the 2004 model year, GM released the second-generation Duramax, RPO code LLY. Although much of the LLY’s internals match what you’ll find in the LB7, this version of the 6.6L V8 brought an improved injector design, variable geometry turbocharging and cleaner emissions to the table.The Duramax engine has had its fair share of ups and downs over the years. While it is difficult to pinpoint a single “best” year for the Duramax engine, there are certainly standout models that have proven to be reliable and powerful. The early years of the Duramax engine, particularly from 2001 to 2004, are often regarded as some of the …04-05 is the only direct bolt ins. An 01- early 03 can be used with adapter fittings for the cooler lines, valve body swap, and an internal harness swap (you just won't have the G solenoid functional since the 01-03 didn't have the ports and regulator for it), and a late 03 can also be used with the valve body and harness swap.The first generation Duramax, the 6.6L LB7 engine, produced 235 horsepower and 500 lb-ft of torque. Over the years, these numbers have increased dramatically. In the latest iteration, the 6.6L Duramax offers 445 horsepower and 910 lb-ft of torque, which highlights the continuous improvement in power and performance.– Engineerine. Best & Worst Years Of Duramax Engine (Cars To Avoid!) Last Updated on January 18, 2024 by Abed Serhan. The Duramax engine has been one …Oct 10, 2020 ... On this episode of DGsTV, Dustin talks about this Duramax L5P we had in with some issues ... DG'sTV - Duramax L5P Issues. 73K views · 3 years ago Once the OBS was discontinued, the Silverado truck took over in 1999. However, the Cateye didn’t get releas
The Duramax engine has had its fair share of ups and downs over the years. While it is difficult to pinpoint a single “best” year for the Duramax engine, there are certainly standout models that have proven to be reliable and powerful. The early years of the Duramax engine, particularly from 2001 to 2004, are often regarded as some of the …2005 Chevrolet Silverado 2500HD LT3, 6.6 Duramax LLY, 95k miles, EFI Live Idaho Rob, 4in Silverline Turbo Back, AFE Stage 2 Intake, 6in Fabtech, 35 Mickey Thompson ATZ tires on 17 ProComp rims, fully debadged, 10sub 800watts.With that said, the LMM was slightly more powerful than the LBZ, putting out an extra five horsepower and 10 ft/lbs. of torque. Like its predecessor, the LMM Duramax was a sturdy motor, responded well to modifications, and could handle up to 600 horsepower before things started to break.For the last 20 years, GM trucks are known for their combination of Duramax diesel engines and Allison transmissions. They are known for their durability and power. In the past, GM Duramax trucks also had manual transmission but from 2007. the automatic Allison transmission is the only option.Ah, New Year's resolutions. They're easy to start, but hard to stick to. Here are 11 tips to help you hit your goals all-year long. Setting New Year resolutions can help you achiev...GM 6.6L L5P V-8 Duramax Turbo Diesel Engine Vehicle Applications; Model Year Vehicle Transmission Power (hp / kW) @ RPM Torque (lb-ft / Nm) @ RPM; 2017 – 2023The LML Duramax, introduced for the 2011 model year was a powerhouse. Coming out of the gate with 397hp and 765 lb/ft of torque, this Duramax diesel featured an advanced fuel injector design and increased line pressure to 30,000 psi compared to 26,000 on the LMM.The 2007 model year marked significant changes across the GM truck lineup. With the all-new Chevrolet Silverado and GMC Sierra 1500 (1/2-ton) models already introduced for 2007, the all-new Heavy-Duty version of the GM trucks were released roughly mid-model year (often referred to as a 2007.5). ... The Duramax LMM is a durable …The most reliable year of Duramax is the model produced from 2011 to 2021. These models include the Duramax LGH, Duramax LML, Duramax XLD25, Duramax XLD28, Duramax LWN, Duramax L5P, and …Duramax Engines Through the Ages. Several Duramax engines were produced throughout the years to comply with ever-shifting EPA emissions standards. First up is the LB7, which first saw the light of day in 2001. Duramax LB7. Source: Truck Trend. The LB7 was the first Duramax engine and was made from 2001–2004.Jan 1, 2019 · HP Potential: LLY. With the largest version of the factory Garrett GT3788VA turbocharger bolted to it, the LLY (found in ’04.5-’05.5 trucks) has arguably the most tune-only horsepower potential of any Duramax produced between 2001 and 2016. Thanks to its 62.6mm inducer compressor wheel and the tallest turbine vane height (15mm) of any ... To build this powerful workhorse, GM partnered with Japanese auto manufacturer Isuzu, and the result was the legendary Duramax V8, which has retained its basic architecture for more than 20 years now.The years to avoid Duramax engines are 2001, 2002, and 2004 due to injector and turbocharger problems. These years have shown higher rates of engine failures and costly repairs. Duramax engines are known for …The Duramax L5P was launched in 2017 and made an appearance in models like the 2017 GMC Sierra HD and the 2017 Chevrolet Silverado HD. Producing 445 hp and 910 lb-ft of torque, this was one of GM ... So, what year did Duramax start using DEF? The first generation of Duramax engines that use diesel exhaust fluid is the LML. These engines entered production in 2011. since EPA made it compulsory ... The very best years to own are the 06-07 LBZ (Classic Body). The 07.5 is the new LMM new body style and has the DPF on it which robs fuel mileage. The LBZ has the most hp and torque only a catalytic converter in thye exhaust system that is easily done away with. The least problems are with the LBZ models.Best Years: 2006, 2009, 2011, 2020 and 2021. Worst Years: 2005, 2008 and 2017. A step above the “entry-level” Silverado 1500, the 2500 is available in a couple of different engine configurations (including V6 and V8 options) and is built to do heavy duty work. This truck is beloved by contractors, carpenters, tradespeople across the ...The safest Duramax model years you can buy are the models produced from 2011 to 2021. These include the Duramax LGH, Duramax LML, Duramax XLD25, Duramax XLD28, Duramax LWN, Duramax L5P, and Duramax LM2. These engines go a step further to provide better emissions thanks to a diesel exhaust fluid/urea injection feature.How much does a Cateye Duramax cost? You will have to pay around $10000 for Silverado 1500, and it can go up to $15000 if you prefer later model years and higher trims. The price might rise well above $25,000 if you have your heart set on the diesel model. Bottom line. Cateye Duramax is one of the Silverado models with huge demand.1. 2005 Duramax. The 2005 Duramax is one of the worst engines of the entire series. The thing that makes it fail the most is that it has a head gasket problem, which means that the head gasket fails and causes an excess of oil in the coolant. This can cause overheating problems, which will lead to more failures.Today we're going to go on a journey and look at every Duramax engine that GM has built, from the LB7 all the way up to L5P. We're going to look at what make...Common problems with Duramax diesel engines include air in the fuel lines, fuel starvation, water pump failure, overheating, injector failure and harness chafing. Some of these iss...Interestingly, Ram waited eight full years until 2019 to incorporate the CP4 on the 6.7L Diesel and then reversed course relatively quickly, going back to the CP3 in 2021. Here is a list of vehicles that came equipped with CP4 injection pumps – 2011-2023 Ford 6.7L Powerstroke 2018-2021 Ford 3.0L Powerstroke 2011-2016 GM Duramax 6.6L LML/LGHThe Duramax 6.6L V8 turbo-diesel engine is nearing its 20th year of production, after debuting in 2001. Over the engine’s lifespan it has gone through 6 different engine variations: LB7, LLY, LBZ, LMM, LML, and L5P. I’ve compiled many reports from various forums and blogs. According to them, I recommend avoiding the following Duramax year models: 2001 – 2004 Duramax LB7. 2004.5 – 2005 Duramax LLY. 2006 – 2007 Duramax LBZ. 2008 – 2010 Duramax LMM. 2007 – 2012 Duramax LML. These specific engine models have received a lot of complaints. The inaugural Duramax, RPO code LB7, would bring the first aluminum cylinder heads to the diesel pickup segment, introduce the same market to common-rail …The new Duramax 3.0 will deliver a solid 277 hp in the Silverado and 460 lb-ft of torque. That peak torque is sustained from 1,500-3,000 rpm, and it hits 95% of that (437 lb-ft) at 1,250 rpm.In terms of specs, the big changes are the peak power and torque figures, with the new 3.0L I6 LZ0 turbodiesel Duramax engine producing a maximum of 305 horsepower at 3,750 rpm and 495 pound-feet ...At the low end of the market, the Cateye is likely to cost at least $10,000. Going for later model years or higher trims will get you closer to $15,000. If you opt for the Duramax version, plus a later model year and a higher trim, you could easily be paying at least $25,000. Aftermarket SupportWhile most known Duramax problems affect specific model years, the faulty fuel system is an issue that plagues all model years. It usually starts with difficulty starting the vehicle and then transits to excessive smoke, poor fuel economy, lower RPMs, loss of engine power, and excessive noise. While there are several fuel system problems out ... The Duramax engine has a history that runs deep. It has the following still to this day and continues to up expectations in terms of power and everything else. While it's history stretches back to 1982, we are going discuss the more modern years. The 6.6L was introduced in 2001 and replaced the 6.5L and the company hasn't looked back since. rynburns. • 8 yr. ago. The LBZ is the best Duramax chevy ever built. Non invasive emissions equipment, easier to work on (for the most part) and easily an acceptable ammount of power. I would only change a couple things if I had one; the stupid fan shroud thing that bolts to the heads/block would go for sure, it makes life a pain in the ass ... Updated: March 21, 2024. The Duramax engine is a diesel-powered motor that was originally introduced in 2001. With more than two million produced, it’s wise to know the best and worst years of the Duramax engine because they aren’t all reliable. In this guide, we …The Duramax Is An Extremely Strong Engine . It is often the case that new engines produce a lot of power, but do not have internals strong enough to support that power for years of usage.Finally, the LBZ is the last generation of Duramax without emissions control parts, which gives it superior reliability. For those reasons, the LBZ is our choice for the best Duramax engine. Rely on ProSource Diesel for all your Duramax aftermarket parts needs, including L5P upgrades, LML Duramax parts, LMM Duramax upgrades, LBZ Duramax ...Here are seven business resolutions you can make and keep in 2022 that will help you build a solid and successful company. What are your business goals for the new year? If I’ve le...The LML Duramax featured a huge leap in performance from the previous engine to put out almost 400 horsepower stock and 765 pound-feet of torque. To accommodate this big power increase, the block, rods, pistons, and main bearing were all strengthened. The high-pressure fuel pump of the previous engine was abandoned for …rynburns. • 8 yr. ago. The LBZ is the best Duramax chevy ever built. Non invasive emissions equipment, easier to work on (for the most part) and easily an acceptable ammount of power. I would only change a couple things if I had one; the stupid fan shroud thing that bolts to the heads/block would go for sure, it makes life a pain in the ass ...The joint venture (and resulting engine) was known as Duramax, and the LB7 was the first of many models to come. It’s a 6.6-liter, common-rail injected, 32-valve, V8 turbodiesel which put out 235hp and 500 pounds of torque in its first year, and for the final year of ‘04 the LB7’s output had grown to 300hp and 520 pounds of torque. The name Duramax was chosen for the new engine to signify durability and maximum power, cleanliness, and fuel economy. The new engine created and built by DMAX Ltd was a 6,599 cubic centimeter (6.6 Liter), direct-injection, turbo-charged Diesel V8 with 90-degree placement, aluminum cylinder heads, and 32 overhead valves. 2011 – 2016 Duramax LML. 2011 – present Duramax XLD25. 2012 – present Duramax XLD28. 2014 – present Duramax LWN. 2017 – present Duramax L5P. 2019 – present Duramax LM2. Duramax Engine Year …Now that we’ve gotten that out of the way, lets get back to business. As previously stated, the first model year of Duramax was 2001 with the LB7 engine code. This model featured a 3.5″ exhaust system with a catalytic converter and a muffler. This basic system was utilized all the way through 2007 model years ending with the LBZ engine code.Best Years: 2006, 2009, 2011, 2020 and 2021. Worst Years: 2005, 2008 and 2017. A step above the “entry-level” Silverado 1500, the 2500 is available in a couple of different engine configurations (including V6 and V8 options) and is built to do heavy duty work. This truck is beloved by contractors, carpenters, tradespeople across the ...Duramax engines have been produced globally since 2001, and include: 6.6L V …May 27, 2022 · The LML Duramax, introduced for the 2011 model year was a powerhouse. Coming out of the gate with 397hp and 765 lb/ft of torque, this Duramax diesel featured an advanced fuel injector design and increased line pressure to 30,000 psi compared to 26,000 on the LMM. Duramax Years to Avoid. You should avoid buying Duramax LB7, LLY, LBZ, and LMM. In short, you must avoid buying Duramax 2001 to 2010 model year. On the other hand, Duramax L5P is the best Duramax to buy. If you don’t have enough budget to buy L5P then you can go for Duramax LML.LMM 2007.5- 2010 Started DPF for emissions, all years before had EGR coolers and valves, with the exception of some LB7 engines. LML 2011 EGR, DPF, and DEF fluid emissions equipment. CP4 issues and issues with def fluid have been the most prodiminant issues, strong running engines and plenty of power from the factory.Engine: 6.6L LLY Duramax V8 with Bosch common-rail injection system. Transmission (s): Allison 5-speed automatic, ZF-6 6-speed manual. Best Year (s): Any year — just be prepared for the possibility of replacing the head gaskets and facing overheating issues if you plan to tow heavy. Price Range: $10,000 to $19,000.Finally, the LBZ is the last generation of Duramax without emissions control parts, which gives it superior reliability. For those reasons, the LBZ is our choice for the best Duramax engine. Rely on ProSource Diesel for all your Duramax aftermarket parts needs, including L5P upgrades, LML Duramax parts, LMM Duramax upgrades, LBZ Duramax ...The 2007 to 2010 model years of 2500 HD and 3500 trucks featured a new body style, vastly improved interior, and the first version of the Duramax LMM engine to have an exhaust after-treatment process that required fuel for it to function.Oct 11, 2020 · Those are priced pretty high, though, in my opinion, for a 14 year old truck. All depends on what you're willing/ capable of spending. Having had 3 duramaxes, LLY, LMM and now, L5P, I can honestly say that the l5p is definitely the superior of the 3. 2018 GMC l5p ccsb stone blue metallic. Mcgaughy's 2" drop shackles. Feb 26, 2014 · The next few generations of the Duramax delivered solid upgrades to the design. Most companies would have made these running changes, but GM identified each revision as a different model. The next revision, referred to as the LLY, was a mid-year change in 2004. The easiest way to tell whether the engine is an LB7 or an LLY is by the valve covers. The first Duramax diesel engines were used in '01-model year heavy-duty pickup trucks. The turbo-diesel V-8s displaced 6.6 liters and produced 300 horsepower and 520 pound-feet of torque.Fuel System Problems. Your Duramax relies on a clean and unobstructed fuel supply. Issues with the fuel filter, fuel line, or fuel injectors can cause reduced engine power. A faulty injector can disrupt the fuel mixture, and clogged fuel filters restrict fuel flow, both potentially leading to limp mode activation for protection. rynburns. • 8 yr. ago. The LBZ is the best Duramax chevy ever built. Non invasive emissions equip