L5p Duramax Reliability - 10 Differences Between Duramax LML Vs L5P and Which One is ….

L5P / L5D Stealth Mach 1 64 Turbo (2020-2023) Upgrade your turbo today! The L5P / L5D Stealth 64 is the most versatile drop-in turbo ever bolted to the 2020, 2021, 2022, or 2023 6. This provides the measurements used to determine the clearances between. The question of how long an engine can last is hard to answer. One of the most common is the coolant tank sensor going bad. L5P (2017 Model Year To Present) Finally, we get to the L5P, which is the current generation of the 6. will2rise It’s no wonder why it has become a favorite among truck enthusiasts and commercial fleet owners alike. When I had the oil changed by the gmc dealer (first oil change was free) they used full synthetic oil and a delco filter. The Duramax L5P is at the top of its class when it comes to diesel engines available today. Replaces the OEM two piece design with a high flow one piece 3" pipe. 8:1, and the CP3 was modified to produce a higher 26,000 psi. The L5P Stealth STR is the best replacement turbo for your stock 2017-2021 6. Now that the holiday season is over, is Splender delivering on the high cashback rates? Also, how is the iConsumer portal? Are purchases tracking properly? Increased Offer! Hilton. 6L L5P 2020 GMC Duramax Diesel 6. However, tuning isn’t as simple as hooking up a flash tuner such as SCT. Which seems excessive for not towing. One last thing of note about this turbo is that the compressor is significantly larger while the wheel looks very similar in size. I was driving and my truck shut off. Jul 22, 2022 · Duramax L5P Reliability. Obstruction will cause the engine to frequently malfunction and operate worse. In my area of the northeast used diesel truck supply is limited and prices are extremely high. Keeping this 2024 Banks Duramax Cool. While capable of providing enough airflow to support up to 700 RWHP this stock appearing unit still lights quick and is great for daily driving, towing. "Aut viam inveniam aut faciam". Hey guys and gals! Been awhile since I have posted on this forum, Well long story short I have had nothing but a nightmare of a time with this 2017 Gmc Denali L5P I have the issues with the dash and radio freezing and Just turning off completely. I purchase it in March with the intentions of using it to tow about 18k pounds regularly. 6L diesel V8 produces 445hp and 910 lb-ft of torque at the crank. This is an incredibly tiny amount of torque and unless you have a 1/4" torque wrench you probably. glock conversion kit with drum 6L Duramax L5P DuramaxTuner Stealth 64 Turbocharger with …. Personally, I would never consider long-term ownership of a modern diesel with emissions intact. SANTA CLARA, California, April 22, 2020 /PRNewswire/ -- In a move calculated to make a dent in the data protection landscape, leading data managem SANTA CLARA, California, April. Changing that factory calibration is especially important for you when you modify your truck and/or install ECM Tuning. Expert Advice On Improving Your Home Videos. Well I have had both a 2017 and 2018 L5P. With the low level of antifreeze, your Duramax may start boiling and it will cause big problems with the engine in the end. 6-liter V-8 but uses a 10-speed automatic transmission. com/ Which fuel system upgrade is right for your L5P Duramax-powered truck? In this quick video, . 0L LZ0 I-6 Diesel Engine Info, Specs, Wiki (gmauthority. U can delete a lml for around 1500 or delete a l5p for around 2500 so it’s what u want. Asking a bit over $60k, which scares the bejeebus outta me, but new 1500's are pushing $80K, so what the heck. Fass Titanium Signature Series 220 GPH Fuel System for 17-19 L5P Duramax $ 899. Small cars weigh 2,500lb, and big cars, 4,200lb. Advantage: TURBOKOO Duramax Turbo Turbine Wheel Material: K418 nickel-based superalloy. The motor is rated at a whopping 440 horsepower and 925 pound-feet of torque, besting GM’s 2016 LML Duramax. Both of these transmissions are great however only one is currently tunable and sadly for the guys with the brand new trucks it’s not the 10-speed. Pre-Tuned Replacement T87A TCM 2017-2019 (L5P) Allison Transmission. One of the primary concerns for L5P Duramax owners is the reliability of the engine. The L5P engine generates approximately 445 horsepower and 910 pound-feet of torque, making it one of the most powerful and torque-rich Duramax engines. The truck's L5P Duramax diesel engine received a substantial bump in power and torque thanks to a stout list of upgrades, including a new turbocharger, improved piston design, enhancements to the. The sound is often more pronounced in the interior of the truck as it’s amplified by the transmission bell housing. Cost between $100 -$150 for the part if that's your issue. 6-liter Duramax L5P which debuted in 2017. Safest inline tuner available adds 81 hp and 144 lb-ft to Duramax L5P. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard-working and high performance applications. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. In other words, if in M5 it will shift normally up to 5th gear and not go into 6th. The L5P is a complete Engine redesign - the rest of the truck is the same - Wheels, to headliner. GM diesel engines are known to last up to 500,000 miles when properly maintained. The optional 445-hp Duramax diesel is also a 6. Boosted Performance is now LIVE! LML Performance Parts: https://boostedperformance. If you're in the market for a new laptop, check out warranty-provider SquareTrade's deta. My truck just seemed happy on the +200 HP tune pulling 8klbs and EGT's were around 500-600. And last I knew, Wagler ended up with what was the Howard's H-beam. WCFab 3" High Flow Driver (Hot) Side Intercooler pipe for the 2017-2019 L5P 6. We're witnessing simple supply and demand economics at work with transportation stocks right now and it's a great time to buy the demand. best lash techs near me In-House Experts We Know Diesel Trucks & Equipment. 2010 LMM 2500 Sold, 2020 L5P 2500 Sold. The Stage 2 upgrade for the 2017-2019 L5P 6. L5P vs LML vs LMM 0-60 + 2024 Duramax L5P Engine First Look And Comparison | Banks Exclusive The LMM Duramax - Reliability & 5 Common . The 6l90 that's in the 22 has been great so far. Shipping Note:This item ships in its own box. Not a single issue until 4/04/2021. 2013 CrewCab and chassis with 9' Hillsboro aluminum flatbed 84,000 miles. Vehicles Involved: 2017–2020 GMC Sierra and Chevrolet Silverado models with the 6. 6L 90-Degree V8 Turbocharged Diesel. Protect your truck: https://fassride. The best years for the Duramax engine are generally considered to be the 2010-2017 Duramax LGH, 2011-2016 Duramax LML, and the 2011-present Duramax XLD25. As you'd expect, the choice between the two engines largely comes down to torque, horsepower and fuel economy. While the overall durability of the Duramax line is well-known, the L5P engine has had its fair share of problems. Here is a list of the best Duramax year models: 2010-2017 Duramax LGH. bella vista condos odessa tx Overall, with its reliability, power, and efficiency, the duramax is a top-choice diesel engine for any truck owner who wants a vehicle that can handle tough jobs with ease. 15% tint all around w/ eyebrow, cree LED reverse lights, Calrion NX501 double din, Pioneer speakers, custom camoflage seat covers, weathertech floor mats. You can 6R140 and AS69RC feature converters with reversed or “backwards” lockup mechanisms for generic reliability, heat management and oil coupling reasons. Comments10 ; How to Install a FASS on the L5P Duramax! FASS Diesel Fuel Systems · 21K views ; FASS or AirDog? - Duramax Lift Pump Install #duramax . Quick video of a 2 year review of my L5P Duramax, what led me to this vehicle, and what some of the drawbacks have been. The L5P has so many sensors on it that you can monitor absolutely everything without needing any additional probes. Limp mode/power reduction is self protection. Mind you, the new Allison is a GM built transmission, not Allison built. Duramax Hard Parts We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. of torque, and a maximum towing weight of 36,000 pounds. And thanks to the efficiency of the Allison transmission it’s mated to, most chassis dyno tests reveal that 400 hp and 850 lb-ft. Please select one of the appropriate responses listed for your OWN vehicle only!. Quality and Reliability News: This is the News-site for the company Quality and Reliability on Markets Insider Indices Commodities Currencies Stocks. 5" High Flow Passenger (Cold) Side Intercooler Pipe for 2017-2019 L5P 6. Engine tuning is the single best L5P performance upgrade. The 2020 L5P can produce a staggering 445 horsepower …. 2003 GMC Sierra SLE- 4x4, crew cab/long bed, Allison, PPE boost valve. (HP4 starts on page 46) Looks pretty robust to me. Mike measures a piston’s wristpin bore, wristpin, and rod bearings before mating the pistons to the connecting rods. com/pages/55665/gabefarrellproductions-l5p-duramax-giveawaySocial Media:📱https://linktr. julia lilu oil I have one, upgraded when parts failed. com/duramax-lmlIn this video, Jake covers the Duramax LML engine. Switch On The Fly Custom Remote Tuning Package For (2017-2023) Chevy/GMC 2500/3500 6. The supply chain crisis is going to be her. I’ve owned neither, but I’ve worked on several 6. 2022 2500HD Denali, iDash, PedalMonster, Banks Diff Cover, Banks CAI, Xpel/Ceramic. In fact, it is considered the most desirable of all the Duramax engines due to its reliability, simplicity, and the fact it marked the end of the “pre-emissions” era. There are a lot of differences between the 23 L5P and 24. Items Replaced Since Purchased New. The Edge EVO HT2 Programmer with Locksmith Tool, part number 26402, allows you to tune the 2017-2019 Duramax ECM without. Compared to other engines in the Colorado and Canyon lineup, the engine has an impressive fuel economy. However, as the first models hit the 100,000-mile mark, some issues cropped up. Loaded at 60 mph I got about 11. I'm in the market to immediately buy a 2018-2021 SRW DieseI truck. Dealer replaced fuel pump, still no start, no fuel pressure, lift pump working perfectly. $700+ to level the GMC/Chevy compared to $100 to level the Ram. Good friend ran his to 2018 dually to 180k. Only one was a Duramax and it was the most fun I've ever had …. It shows great performance and has a long work life. Duramax L5P Reliability The L5P is considered the most reliable post-emissions Duramax made to date. com is specifically designed for the 2020 and 2021 Chevy Silverado and GMC Sierra 2500 and 3500 models. Advertisement These days, every penny. The 2017-2023 L5P Duramax engine, while a huge improvement in design over the prior generation Duramax, is not immune to failure which can occur when DEF or another foreign substance is added to the fuel system. Certain Duramax engine installations (such as with marine applications) often require relocating the oil filter so it. that being said, there are some L5P Duramax common problems: The truck’s MAP sensor can get clogged up with soot particles and the connector (s) for the fuel injector (s) can also malfunction. Here is a Pic of the L5P rear of the Engine - Look at the Turbo Hotside, then go google LML Stock Downpipe - you will see the difference. Along with a 19 percent increase in max torque over the current Duramax 6. PPE T304 Stainless Steel Exhaust Tip 15-22 6. Once you receive the unlocked L5P ECM read the tune …. 6-liter V8 diesel engine produced by General Motors (GM) for two model years, 2006 and 2007. We helped more than 1,000 customers to …. #2 · Jan 31, 2019 (Edited) Factory installs one on L5P. 0:1, while the ratio between Cummins and Duramax is the same, 16. Keep the RPMs between 1800 and 2400 and it will stay the coolest, with around 2200 being the best. It’s throwing a P0205 Code ( 5th cylinder, passenger side open circuit on injector. The L5P has made great reliability improvements and is, in my opinion, the most reliable diesel …. The L5P is still fairly new, but all signs point to good tuning and. 2015 GMC 3500 dually, Duramax 4X4 2013 Excel 34RKM fifth wheel. While most known Duramax problems affect specific model years, the faulty fuel system is an issue that plagues all model years. This could very well be the prime of the 6. Equipped with Duramax™ Diesel Engine (RPOs L5P) All Duramax™ engines are manufactured to very close tolerances to meet the durability and reliability standards. The fuel pumps don't appear to be an issue on the L5P motors. If u a pay attention to fuel and fluids u will be fine. Couple that with a weaker connecting rod and you can draw a pretty strong conclusion as to why the LB7 rods fail in the 550 to 600 hp (1,100 to 1,200 lb-ft. What Year Duramax Is Most Reliable? What generation Duramax is best? It is a tough choice between the L5P being sold currently, and the LBZ (2006-07). If anyone have the crankshaft spec will help me …. (1,234 Nm) — to enable easier, more confident hauling and trailering. The Duramax has been a long-standing motor known for its reliability and impressive numbers. The L5P is the latest engine with advanced features. Take a look at this document for example, by the NHTSA. The emission systems seem fine with a couple of burps …. P20EE P249D Service emissions system solved | Chevy and GMC Duramax Diesel Forum (duramaxforum. Rotating mass and rolling resistance matter, more so rolling resistance. The L5P is introduced in 2017 and it instantly became a favorite. Africa’s electricity problems continue to limit the continent with only. A new day has dawned for diesel trucks. At the same time, this powerplant has the highest torque output of all Duramax engines, at 1050 lb-ft for the L5P. What to do with your 2019-2020 Ram? More than likely, if you do …. The NEW L5P Screamer for 2017+ Duramax engines is a drop-in stock replacement upgrade providing greater longevity, reliability, and power potential, without sacrificing drivability or low-end response. 2020 Chevy Duramax L5P: Test Drive, Walkaround, and Review. In doing research I find problems like NOX Sensors, DEF heaters / tanks, and injector electrical plugs, but that is about it. Benefits: Increased transmission line pressure. Many consider it to be GM’s best masterpiece of engineering as a result of its post-emissions nature of it. 8:1 on LBZ, LMM, and LML mills), the LB7 and LLY engines naturally see higher peak cylinder pressures (elevated torque levels). GM Duramax L5P (2017 - 2023) Regular price $329. Air Compressors | 2020-2024 GM 6. The more tread, and less engineered the casing is, the higher the rolling resistance. While the Cummins and Duramax engines had already been using a high-pressure common-rail fuel system, the 6. Discuss the seventh generation of the 6. Picture courtesy of Chevrolet Media. 6-liter LML Duramax V-8 engine is the capstone of GM’s Pre-L5P turbodiesels. 2017 Silverado LTZ Tuned & Deleted :wink2: PPEI, WCFab Parts, 5"FloPro. 0-liter Duramax gives the Chevy Silverado diesel a highway mileage of over 30 mpg, the 6. Smog Inspections - California DMV. Jump to Latest Follow 41 - 59 of 59 Posts. It is supposed to be the summary of all tha. The L5P generation heralded a new era of diesel supremacy, delivering unparalleled power and torque figures of 445 HP and 910 ft. Although GM did say the first 19k miles it will regen often and then slow down afte that. And if reliability, optimized MPG, restored horsepower, and a sharper throttle response isn’t enough,. The L5P Duramax is the latest version of the Duramax V8 diesel engine. Below you can find a chart that shows all of the comparative measurements for the two different turbine wheels. The two things their trucks had over their competition was the Duramax engine and the Allison transmission, and they gave away 50% of that advantage when they sold off Allison, before the recession. What's heavy? Over 8,000 lbs and up to your truck's 2020, 2021, 2022 or 2023 Chevy Silverado or GMC Sierra GVWR (Gross Vehicle Weight Rating). 6-liter V8 engine that is known for its strong performance and high torque output. 6L L5P V-8 Duramax Turbo Diesel Engine Specs; Type: 6. Everyone has a mix of reliable and unreliable people in their lives. PPE High-Flow Manifolds are made from cast, high-sil moly. FASS Fuel Systems Billet L5P 2017-2024 Duramax Fuel Filter Cap. It makes it snappier, quicker, and looks like it is making the stock turbo a lot more reliable. 2017 Chevrolet Silverado 3500HD SRW High Country CCSB L5P Duramax Cognito UCA kit, Truxedo soft tunnel cover, 18" Novakane's death metal wrapped in LT275/70R18 Nitto Ridge Grapplers, BANKS Ram air intake, diff cover, Derringer with Pedal Monster 2008 Chevrolet Silverado 2500HD CCSB Z71 LTZ LMM Duramax SOLD. It replaces OEM Part #s 12709701044, 11547786, 12683985, 12689094. 5 N*m, which is less than 2 lb*ft of torque. On the 2020 there are two belts now and the fan is by itself. Our kit improves oil fill location for convenience and safety. One of several reasons I chose this oil is due to the low ash content, which extends the lifecycle expectancy of the DPF. The LBZ Duramax is known for its impressive power output, reliability, and durability. On my Duramax's I've never heard a difference (even doing the new filter thing). L5P and LML 700 engines consume diesel fuel due to their higher energy level than gasoline fuel. Home - Shop Products - Duramax - 2017+ L5P Duramax - Intercooler Pipes & High Flow Bundle Kits. I changed positions at my job and will rarely be doing any towing or hauling. And if you own a 2020 or newer your truck is paired with the new 10-speed Allison 1000 transmission. 2002 Chevy 2500HD Crew - Original owner - 450,000 miles so far. roxbox containers houston tx If changing pistons only, not a big deal. hit interstate and up to 75 MPH for 12 miles. The level of installation is EASY. Just got my L5P, 2018 2500HD 130k miles. Edge has just released their Evo HT2 programmer with Locksmith tool which can tune the L5P Duramax ECM and add up to 150 horsepower and 350 lb. General Motors owns 60% of DMAX, while Isuzu Diesel Services of America owns 40%. cracked glass, NOX sensor, glow plug, coolant sensor, leaking roof, 1/2 dozen recalls, defective paint, defective trim (cracked an bubbling within a month). 6-liter turbo-diesel V8 engine offers a towing capacity of 17,900 pounds, while the model featuring a gasoline-fueled Vortec 6. And here are the Duramax year models to avoid: 2001-2004 Duramax LB7. S&B MAP spacer, Centramatics, Chevy. 4L Ford Powerstroke F250 F350 F450 Flashark. When it comes to the engine itself, you will find that there are little to no issues that can be talked about. 8L Duramax is an inline-four-cylinder configuration with a variable-geometry turbocharger. [/SIGPIC]2003 2500HD Duramax 7" BDS set at 5. Long-Term Damage: Ignoring or neglecting issues with the L5P Duramax engine can lead to more severe damage over time, affecting not only performance and reliability but also the lifespan of. With various upgrades, this engine is easily capable of producing over 600whp and 1,000lb-ft. You can get a pretty good look at the HP4 and other Denso injection components at the link here. I'm not sure were you're getting that they have the same specs. It is the most robust and powerful Duramax diesel created to date, producing a peak 445 horsepower and 910 lb-ft of torque. If a problem occurs with the DEF system, a DIC message displays along with distance until vehicle speed is limited. Overall reliability looks good, but the L5P hasn’t been on the road long enough to rack up many miles and prove its longevity. 2 injection pump is known for premature failure—it pays to install a lift pump as soon as possible. InvestorPlace - Stock Market News, Stock Advice & Trading Tips I’ll admit, Paysafe (NYSE:PSFE) investors haven’t had an easy InvestorPlace - Stock Market N. Not a huge difference, but seemed smoother and better refined. Jake believes the L5P is the best diesel on the market today. Either will handle my towing needs with lots of. Creating — and sticking to — some reliable daily routines may help improve depression symptoms. Since their debut in 2001, Duramax engines have become renowned for their robust performance, reliability, and …. Choice Hotels are squarely in the mid- and lower-tier group of hotel chains. • Designed to ensure oil control in sustained full-load operation. Intake Horn with PCV Port and Surge Ring - Air box enclosure with dry filter assembly and Outerwears pre-filter cover - Installation hardware, 4 in. The glow plugs in the 2017 to 2019 year models are on a recall. The L5P, the current version, resolved this problem, and power was boosted again from 397 horsepower and 765 ft/lbs. Tuned and deleted the l5p in November and it’s a whole different animal. What is the L5P Duramax Life Expectancy? The L5P Duramax is a powerful engine that has overtaken the trucking industry. -ft of torque from the factory, thousands of Duramax owners purchase custom tuning to push the power even further. Fuel Filter Housing O-ring Leaks. 6L Duramax diesel L5P engines certainly make a name for themselves when it comes to pulling their weight. Then, in 2021, slight revisions improved max tow capacity a. 7812 miles, had been driven 150 that day, 20 miles from home, check engine light, derate & shut-down in seconds. Choosing the Right Duramax Engine. Since the first model, called LB7, we have seen the LLY in 2004, the LBZ in 2006, the LMM in 2007, and the LML in 2011. 6-liter Duramax turbo-diesel V8s. General Motors describing the Allison-branded unit as “all-new. The CP4 is a high-pressure fuel pump, or injection pump, that debuted in 2011 in the Ford Powerstroke and GM Duramax engines. 6L L5P 2022 GMC Duramax Diesel 6. Scientists at the US National Institutes of Health and Med. HP TUNERS | 2020 - 2023 L5P Duramax T93 Transmission Tuning. This engine addressed some older Duramax engine issues which the drivers pointed to. The Duramax™ powertrain is designed for reliability, peak horsepower and torque within its design limits. The only thing on my list left to do to it is a CP3 conversion to cement it's reliability for the long haul. This has to be one of the reasons why GM went with Denso’s HP4 pump. Re-designed torque converter lock-up strategy. Exergy Performance +30% injectors are the perfect upgrade for those who have added (or plan to add) a built transmission, modified high-pressure pump, and drop-in turbo upgrade. It offers the biggest power gains at the lowest cost per horsepower. However, it is important to note that each year and generation of the Duramax engine has its own quirks and …. the Engine is Unproven when you compare the # of miles on the road to the LML's. Disconnect the DEF (diesel exhaust fluid) tank from the vehicle’s frame. Around 150k it killed two different injectors and melted one injector plug. Might have to take her out on a date tonight. Shipping Remarks:This Product cannot ship to the state of California. fo76 secret service mods No engine can be bullet-proof, at least in the sense that it never fails. The entire Manifold and Up-Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas. Here are some of the common issues found on the turbo diesel V8: Diesel particulate filter (DPF): This emissions-required component is a …. Chevy / GMC Duramax 11-16 LML Forums. There's post on every Duramax forum regarding sudden catastrophic fuel system failures on the L5P. We have everything you need for your GM Duramax engine. The low-end torque of Cummins trucks lets you tow heavy objects without having to worry about the truck's durability, reliability, or fuel economy. We’ll talk about all of that and more below. From all out performance builds running 8 second ¼ mile territory, to 2000hp sled pullers and all the way back to the average guy looking to …. Giving you the power to tow light or heavy, fun daily driving, and the most we can unleash from your engine. Since September, I've started following. Nick Priegnitz, CEO of DuramaxTuner, discusses the 10-Speed Allison Transmission found in the 2020+ 6. This brand new full delete bundle for the L5P Duramax is the first of its kind to simplify the tuning process for 2017+ GM & Chevy Trucks. RatioTek and Trans-Go Shift Kit in the valve body and stator to increase clutch holding power, and to ensure reliability at the higher pressures the fluid pump is freshened on 6-speed applications and on 5 speeds the pump is replaced with an upgraded 6-speed style unit. Just this year however, GM moved on from its “LML” platform Duramax which they have used since 2011. WC Fab 2017-2019 L5P Duramax STAGE 3 High Flow Intake Bundle Kit. This one left me temporarily stranded. Factory CCV prone to failure, unreplaceable, costly to fix. Performed to significantly reduce cylinder wall wear from. Seems that the up-pipes are mainly intended to be for reliability? In my turbo 4 banger background most of the intake tract piping mods produce very minimal gains and are hardly worth it except a filter if the OEM is restrictive. 2) There appears to be a drain plug in the fuel filter housing which is only supposed to be tightened to 2. Equipped with Duramax™ Diesel Engine (RPOs L5P) 02-06-01-022), and does not have any impact on engine reliability and durability. 8 New Modified Injectors Injector Coppers and O-rings. My friend just got his 2021 GMC Sierra 2500 Duramax deleted 🔥🔥🔥. Now with Calibrated Power's remote tuning for L5P there is no more hassle in removing and …. "A high pressure switch shorted out at 33000 miles it was repaired under warranty. 2) Cost of delete and upgrades (CP3, LP, etc) 3) issues with the L5P. This latter engine was the first Duramax able to use B20 diesel which is a mix of 80% standard diesel and 20% biodiesel. a 2020 SLT with the same options as my 2015 SLT is over $6K higher in sticker, about a 10% jump in price. The emissions warning for some reason trips alongside it. I wanna stress this, my brother did not want to do this, unfortunately the constant downtime, parts availability, and repairs made him do thanks to GM. Lp5duramaxtow Discussion starter. It’s one of the major reasons this L5P is the highest stock horsepower Duramax to ever hit the market. FASS EGR Solutions drastically improve long-term reliability and performance WITHOUT removing or disabling emissions equipment. In the new episode of R&D Update, Gale reveals the new 2024 Banks Duramax L5P. If we are being fair to the automakers, we can agree that the two turbodiesels can last a lifetime with minimal repairs. Package includes: 800+ RWHP verified in competition applications with extensive supporting mods; 650 RWHP capable with emissions compliant tuning and basic supporting mods; Fits 2017-2022 Duramax L5P. Heavy Tow Tune Only Duramax L5P (2020-2023) From $1,249. 2 highly incapable of handling additional horsepower without the addition of a lift pump. The L5P ECM Service from HP Tuners gives you the power to tune your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6. However, one common failure point on tuned engines is cracked pistons. Comparing Duramax Engine Models. Powerstrokes compression ratio is 16. Scientists want to make the mice a little dirtier and a little more diverse, just like the humans they're meant to model. My overall combined average city/highway no-load varies 15 to 17 depending on traffic, speed, my right foot, etc. 6L V8 Turbo Diesel Engine is sold with a warranty of 100,000 miles/160,000 kilometers. 6L L5P V8 Duramax engine is produced at the DMax Ltd. Sometimes, the dealership may have to attempt several possible causes before detecting the problem, meaning your truck may stay longer at the dealership. 2017 only issues in 23,000 miles were tuning that would push through normal break pedal pressure (especially in reverse). May 17, 2023 · The 2024 Duramax appears to be even more bulletproof than the 2023. #1 · Jan 6, 2024 (Edited) This post is for knowledge of the updated L5P and its emissions system. But additives are just one of those things, if you like 'em you like 'em, and nothing will change a guys mind. Please note I am using a Scan Gauge III for my data and now have 600 miles on the truck. LML need to get cp3 conversion kit, lift pump, and tune. With six different power levels, up to 600-wheel hp and 1200 lb-ft torque, it boosts performance and towing capabilities. More importantly, the Silverado's Duramax engine balances its strength as a tow option with phenomenal fuel mileage that won't be duplicated by anything other than a diesel. My L5P did this last year and it ended up being a turbo actuator. The Best Tuning for L5P Pulsar V3 is available now and our latest updates make it better than ever! Add up to 136HP & 293lb-ft TQ at the wheels without losing the efficiency and reliability you expect from your brand new truck. All you need to do are the two 13mm bolts at the back, top/side. It also includes upgraded silicone boots that withstand higher pressure and temperature than the factory boots to increase reliability and eliminate blown factory boots. 0 Duramax seems like a great engine on paper – it can tow a lot, it produces good power, and gets great fuel economy all while being available in half-ton trucks, competing with the poor fuel economy V8’s. One of the main goals for this next-generation diesel powerplant was addressing and improving upon reliability concerns that seemed to plague the LML Duramax. If the LML is staying stock, the LP5 is a much better truck IMO. SUVs and trucks can range anywhere around 3,500-6,000lb. Moreover, because the engine won't have to work as hard to push exhaust gases through the DPF, it will experience less stress overall. 2020 Sierra AT4 3500 Duramax 2018 Denali 2500HD L5P Derringer equipped 2018 Montana 3811MS Legacy 16400#2900pin. PPEI's best-in-class tuning optimizes and maintains vehicle reliability, improving overall performance. Frame, brakes, exhaust brake make towing experience much better. 6 Duramax 0-60 and Full Review! Is it the best Diesel L5P Chevy Silverado? 8. The LML can accelerate from 0 to 60 MPH in approximately 5. The Banks Derringer is another high quality L5P Duramax diesel tuner. While capable of providing enough airflow to support up to 700 RWHP this stock appearing unit still lights quick and is great for daily driving, towing, and putting Powerstrokes in their place. Aug 18, 2021 · 5345 posts · Joined 2017. JetBlue Airways is cutting 20 routes to create more slack for the summer. Keep going to the dealer to maintain paper trails on everything. 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. Duramax is a strong engine and the Allison is a fine transmission. Purchased 2019 Silverado 2500 with Duramax. After a groundbreaking makeover, Bobby Jacobs’ first-of-its-kind L5P awaits the trip back home to Florida. The 2015 Chevrolet 2500HD powered by a Duramax 6. I removed the 2nd one and have a 3rd and …. 6L Duramax L5P, which has a great number of exciting features such as Venturi Jet …. Coming in about $10k less than the L5P, it’s a good …. The engine coolant temp (ECT) is between 73-96°C (163-205°F). 6L L5P Duramax; 2011 - 2016 GM 6. It’s also considered to be one of the more reliable Duramax engines ever installed in GM trucks. RPM at that speed is right at 2000 RPM and that will usually return about 22. Pulled over and shut the truck off. 6L turbo diesel engine and compares the parts side-by-side with a 2023 model; data you won't find on a spec sheet. 1 seconds to reach a similar speed. The 2005 Duramax is one of the worst engines of the entire series. While the Ram HD has a leg up on the Silverado HD in terms of cabin quality,. 6-liter L5P GM diesel which makes 910 pound-feet of torque. What you’re doing is giving the transmission a chance to learn the new torque curve so that it can anticipate what is coming at it, preventing against premature failure. With L5P’s 445 hp and 910 lb-ft of segment-leading torque, it appears GM’s truck guys have entered and are expecting to win the torque war (and, ultimately, the heavy-towing battle) being. 5" ReadyLift Leveling Kit // 20x10 -18mm Fuel Triton Wheels // 35x12. Highway consumption for two-wheel drive models is rated at 33-mpg by the EPA, with 23-mpg listed in city driving. The changes are dramatic, but looking like they are a massive benefit on the L5P. From all out performance builds running 8 second ¼ mile territory, to 2000hp …. This tip is designed specifically for use with the. Heavy Tow (+40 HP) is designed for keeping your truck safe while towing 8,000 lbs. 8K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel …. The service manager said they only use full synthetic oil in all duramax engines, regardless of generation. 2019 GMC Sierra 2500HD AT4 Crew Cab L5P Duramax, Banks iDash Super Gauge and Pedal Monster, WC Fab Trans Cooler Bypass Valve, Lasfit Switchback LED Fog Lights. Oil pressure is between 19 and 21 PSI once in a while it will jump to 37 but drop right back down to 19 regardless of …. It talks about a lack of high performance and engine misfires for the GM full-size trucks with the L5P. 6 seconds, while the L5P takes 7. Many manufacturers such as Ford, Isuzu, Hino, Mitsubishi and Nissan report a similar …. 7 liters: but it was still lacking when it came to reliability. Note: Will not fit Cab & Chassis trucks. The internal EGT and transmission slippage …. "Big Red" 2008 Chevy Silverado 2500HD Ext Cab Long Box, 262k miles (GONE) …. First and main thing I’m confused about is when you talk to HPtuners they say their tunes only work with emissions complaint tunes. A few peoples have reported problems with the emissions systems, particularly the DPF and SCR system. 0L VM Motori EcoDiesel in Ram 1500’s, the 5. True to the past Duramax production, the L5P produces the vast majority of its torque at lower RPM ranges (90% @ 1,550 RPM). You need to find out which injectors are bad and replace them. 5 turbodiesel V-8 wasn’t in the same league as Ford’s 7. Currently towing a 7500lb trailer, will probably go bigger at some point, and the. 6L turbo diesel engine and compares the parts side-by-side with a 2023 model; data you won't find . I am curious owning a 2021 L5P myself if anyone has had any serious issues with this engine. 5" crossover, boost and EGT gauge, ACDelco glow plugs, Draw-tite class 5 hitch. 7 PowerStroke: Reliability and Maintenance. Take a look at these 10 community event ideas to create some neighborly spirit. So what changes took place to make the L5P Duramax engine more powerful, capable, …. 2015 ECB SLT 3500 - traded, 2011 CCSB …. 1/3 highway driving 2/3 around town and …. The two primary failure points of the factory injectors are internal cracking of the injector body itself and corrosion-induced failure of the internal ball seat. #1 · Oct 4, 2014 (Edited) Like many of you, I've become quite concerned with the reliability of the CP4 in our trucks. LBZ – 2006 to 2007, 250 to 310 horsepower, 460 to 605 …. 0 Duramax gets an EPA estimated 23 MPG in the city, and the highway rating jumps to an astonishing 33 MPG (in the 2wd version). 2004-2005 Duramax LLY: 2006-2007 Duramax LBZ. 2003 GMC Sierra SLE- 4x4, crew cab/long bed, Allison, PPE …. No other Duramax in history has offered what the L5P does. 5, 35/1250 Toyo MT's on H2's, EFI live, Head stud's, intake/exhaust, lift pump. I have 61,000 miles on a 2020 gmc sierra 2500hd denali with the L5P duramax, I want to love this truck, but over the last 2 months the def system has failed, the entire emissions system has failed, coolant sensor level has failed, and a heater core has failed. Traded:05 lly ccsb 205k miles, built trans and supporting mods. I get a check engine light on the dash and then two messages reading vehicle power is reduced and a don’t stop driving like it’s going into regen the def gauge reads 3/4 full the truck has …. Reliability of L5P Engine: The Duramax L5P engine manufactured by General Motors (GM) is considered the most reliable engine in the market. It’s a very common issue for the L5P. 6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck replaces the restricted OEM rubber/plastic design with a high flow, 14 ga. The kit was done with top of the line products. The LBZ was upgraded to be able to handle more power than the previous Duramax and to improve reliability. With less than 1,600 miles check engine light. It’s also worth noting that the Duramax’s 90-degree layout makes for a compact overall package, which eased the integration process into GM’s trucks and vans. Whether it’s the pursuit of elevated horsepower, torque improvements, or a desire for enhanced fuel economy, these solutions cater to diverse needs while ensuring reliability and …. Start at 10% throttle, then 25% throttle, then 35% throttle, then 50% throttle, and make your way all the way up to 100% gradually. Another thing that owners have noticed is the TMAP sensor getting caked with soot and causing other issues. Problems you're going to run into with deleting your diesel: 1) Emissions testing. TWO TRUCKS DOWN CAN'T FIND PARTS NEED L5P TURBO ACTUATOR IN A BAD WAY!! mneuman7522. The fuel they needed to match the extra air was provided by the 12mm CP3 conversion, which pumps that extra fuel through a set of S&S Diesel Motorsport 25% over injectors. The Ram interior puts the Denali to shame, and the air suspended rear is very appealing. There are numerous aftermarket additions that can increase horsepower, torque, fuel economy, or reliability without breaking the bank. Sometimes went up to 800-900 when going uphill but that's a given. Feb 3, 2022 · In short, The most commonly reported problems that the L5P Duramax has are the Allison 1000 transmission, MAP sensor failure as well as fuel injector failure. Reactions: Satar, ADE, 77cruiser and 1 other person. They are also MUCH easier to work on in my experience. After being down for weeks I finally took off on another haul yesterday and almost made it 100 miles. I used the straw on the can to knock off the big stuff, then a q-tip to rub it down good. Venturi Jet Drain Oil Separator. I think the L5P is an excellent truck but I'm always a money guy. Speedify 10 VPN is now available for small business users at a time when security and privacy are of the utmost importance. I drove it about 600 miles on a road trip last December and after about 5 hours of driving highway speed, I started to notice a stutter or almost a missing as if it were misfiring type of feeling (realizing this is not possible in a diesel) and it only happens at 1500 RPM at. steel roof panels lowes New OEM Manufactured specifically for diesel vehicle's, the Diesel Emission Fluid (DEF) Pump is quality tested to calculate and supply fluid to the diesel exhaust pipe. CP3 Injection Pump: can handle about 625-650whp but …. I currently have 9K miles on my L5P. Where the diesel issues for Cummins happen is with the exhaust. But a 1998 joint venture between GM and Isuzu, called DMAX Ltd. 6 D-Max Turbo LLY,Diablo Sport Predator, Cat delete, muffler delete. N Fab running boards, Duraflaps, Rhino lined bed. Hold the brake add trottle and can hear loud hiss. Jul 20, 2017 · Right around 8600 miles now. It’s also extending the oil life in the truck, meaning fewer oil changes and longer time …. Cause This ticking noise is caused by oil bubbling and excited by the V8 configuration and combustion sequence. PPE 304 Stainless Steel Remote Engine Oil Filter Mount 01-23 6. Don't let the DPF scare you, cheaper to delete it than replace it, as long as that's an option where you live and the previous owner didn't put a bad canned or crazy tune in it when. Not sure I should feel happy it was under warranty but originally took the truck into GMC dealer for what sounded like a boost leak. Gale Banks inspects a new 2024 Duramax 6. Most of the injector issues and head gasket faults should be fixed in …. Easy to service and built to last. 1/2 mile low speed to highway then 65mph for 5 miles then 55 for 10. Seems drop down to like 22 to 24 mpg when it’s regenerating on the highway. The new L5P Stealth STR blows that away by producing 68 pounds per minute and can reach up to 41psi of boost at sea level. Will have over 5000 by the end of next week. There is a lot of chatter out there abo. 💪 2020 Chevy Duramax L5P: Test Drive, Walkaround, and Review. Light Tow (+80 HP) is going to be your go-to tune. Stage 3 upgrade for the 2020-2024 L5P Duramax combines our Stage 2 High Flow Bundle and 3. Other than that it's a solid platform and highly recommended. I imagine GM knows the filters are failing probably due to the pressure of the system pulling the material out at the corners. Remove the negative battery terminal to prevent electrical shorts. com ENDS 12-9-2020My Parler account 👉 ht. Furthermore, the LBZ has limited emissions equipment, preventing …. It is a thumping noise and it is supposedly caused by the fanbelt. 6L L5P S&B Intake Kit Replacement Air Filter (previous-generation KF-1081D) reliability; Fast acceleration - Truck feels lighter; Mix of Fun and Superior …. 1) EPA shutting down the tuners. Got a 2020 duramax deleted tuned and was pulling boat home and in high gear it jerked and lost power check engine light come on power reduced so pulled over reset and went on home next week had a 64mm stealth turbo put on and some piping under the hood and now will not let you build boost it like it loses power …. 'Here' GM is offering 20% off MSRP for the month of November …. The 5 Best Duramax LML Performance Mods. NEW PRODUCTS L5P HEADER Improving the performance and sound of the 2017-2023 GM Duramax L5p is as simple as installing one of P1’s Race Parts, full Race Exhaust systems or Race Component Kits. L5p is better in terms of horsepower, torque, and performance. What you need to know is that you can mod the LML engine to generate more …. I purchased a 2019 Chevy 3500 with 51,000 miles. The 6-Speed Allison found in your 2017-2019 L5P Duramax earned its reputation for excellence largely because of the advanced electronic control provided by the TCM (Transmission Control Module). The fuel injector of Duramax L5P lets more fuel inside the cylinder than standard. L5P delete kits and Duramax solutions are engineered to optimize engine capabilities, delivering a driving experience that transcends the ordinary. Enjoy! 2019 Chevy 3500 HD Duramax Review - 2019 Duramax L5P Review Cummins Or Duramax! Which | 4 Common Problems. The L5P Stealth STR is the best replacement turbo for your stock 6. Duramax LML and L5P have 10 basic differences, including pricing, horsepower, vehicle application, durability, mpg, mph, warranty, longevity, towing capacity, etc. It of course has the 6 speed (true Allison) vs 10 speed, and of course the LP5 on 2017-2019 has a bit of differences from 2020+ trucks, mostly external from what I understand. Here are a few of the most notable: Increased Performance: By removing the DPF, the engine is able to breathe easier and produce more horsepower and torque. The Duramax V8 is an absolute workhorse. Here are the features: Airflow that Supports 625hp with stock emissions in-tact. 2 gas V8 will achieve a best of around 20 MPG when cruising down the highway, the 3. Description: Used 2012 Chevrolet Silverado 2500HD Work Truck with Rear-Wheel Drive, Paddle Shifter, Tinted Windows, Folding Mirrors, Front Bench Seat, Steel Wheels, Front Stabilizer Bar, Independent Suspension, Full Size Spare Tire, and Tow …. Gale Banks cracks open a new 2024 Duramax 6. The fuel system is replaced, and a stock lift pump is added. It's built for reliability not all out power so I'm assuming there are actually differences in hard parts, not just tuning. Otherwise just save up for a L5P. 6L L5P, produced the most at 445 horsepower. My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! LB7, 3 - LLY, 2 - LMM, 1 - L5P. 2017-2019 Chevy Silverado / GMC Sierra 6. 2 V8 meanwhile makes a lot more horsepower - 420 to be exact, but with the same 460 pound feet of torque. Say goodbye to leaks and enjoy reliable water flow today. 7L Powerstroke are known for their reliability. The lly Duramax is a turbocharged, intercooler, inline-6 diesel engine manufactured by General Motors (GM) and marketed under the Duramax nameplate. 6L L5P 2019 GMC Duramax Diesel 6. just call your local dealership and tell them this is happening. In short, The most commonly reported problems that the L5P Duramax has are the Allison 1000 transmission, MAP sensor failure as well as fuel injector failure. Mickey D, ColoradoOutdoors and viper8315. 6L Duramax L5P is the most recent generation of the Duramax 6600 engine family and is found in 2017 to current Chevrolet Silverado, GMC Sierra 2500 HD/3500 HD pickup and chassis cab trucks. If you have plans to do a build lml is the better option. Replace and upgrade your exhaust manifold and up-pipes in your L5P Duramax with these PPE High-Flow Manifolds made from cast, high-sil moly. If you are looking to keep it stock, then l5p is definitely a better option, even if you have higher milage. 7 PowerStroke are pretty reliable. The facility has produced more than two million Duramax diesel engines since operations began in. 6L L5P 2017 GMC Duramax Diesel 6. His dealer actually encouraged him to do it, while they had a lineup of L5P waiting for a tank. Fits: 2017-2019 Crew Cab Short Bed L5P Duramax Fits: 2017-2024 Crew Cab Long Bed L5P Duramax Note: Drop-In Series only works with the Drop-In Series Heater Kit. GMs with the latest Duramax engine can tow a maximum of 23,300lb of load. Dress up the "trumpet" exhaust tailpipe on your Duramax with this stainless tip from PPE. In contrast, Duramax L5P has records of producing 910 lb-ft of torque and 445 horsepower. wwikifeet I'm looking at an 18 Duramax and currently own a 17 Powerstroke. Flashark (Recommended): Flashark is a rising star in the diesel tuning world, gaining popularity for its innovative approach to tuning the L5P Duramax engine. While the LML and L5P have similar turbocharged V8 engines, the LML engine is faster by 1. The Classic LBZ's may be the pinnacle for Duramax reliability but no comparison on towing between my 08 and 15 as far as capability. A derivative of the L5P, the L5D Duramax V8, is used in the 2019 Chevrolet Medium Duty Trucks – including the 2019 Silverado 4500HD, Silverado 5500HD and Silverado 6500HD. It has some weaknesses that must be addressed to ensure optimal performance, but overall it is an excellent engine choice for anyone in need of a high-performance diesel engine. Package includes: 700+ RWHP verified in competition applications with extensive supporting mods; Up to 650 RWHP with stock emissions equipment and basic supporting mods; Fits 2017-2022 Duramax L5P. The L5P's stock turbo can put out about 60 pounds of air per minute on a good day. 6L V-8 with four valves per cylinder, a cast-iron engine block with aluminum heads, and high-pressure common-rail injection. Requires Shipping:Item Requires Shipping. Everything else is new in '20+ L5P uses a Denso HPFP, getting away from the …. Check all your codes here P003A - Chevrolet Diagnostic Trouble Code (DTC) Definition, Causes and Diagnosis. If changing piston and rods, well I know what combo works best there. 6L Chevy Silverado Classic GMC Duramax LBZ Diesel EGR Delete Kit (Upgraded) Flashark. Two of the most popular versions of this engine are the LML and L5P. I think GM really squeezes their suppliers on those items and as a result, they get cheap parts. Only one was a Duramax and it was the most fun I've ever had in a truck. 7 Cummins, and been under the hood of a few Duramax’s from different years. The L5P Duramax comes from the factory with over 400 horsepower and 900 lb-ft of torque. / joakimkarud Duramax 2020 Duramax 2020 High Country 2020 High Country duramax 2020 Denali Duramax L5P Duramax Problems & Fixes. The Derringer is designed to give the 2020 L5P owner exceptional power, …. One week from purchase it threw a P0191 code and then a P0189 code which put the truck in limp mode. The harness and DEF hose is a full plug and play solution that keeps install easy and minimal. Nov 21, 2016 · While we’re developing Marine, Motorsports, and Military versions of this engine, I’m confident that in the consumer sector, the 6. 2003 Mitsubishi Evo 973HP, Fully built 9 Sec Street Car :grin2: 2011 Subaru STI. Eliminates weak points in the factory design that can contribute to lost power, boost. 1st issue was pulling to the left which has now been back to the dealer. Power was increased from the previous generation and comes in at 445 horsepower and an incredible 910 lb-ft of torque. Like any other diesel truck, the 2020 6. Best LMM Downpipe: BP 3″ Downpipe Upgrade. The noise could be described as an irregular …. the truck has treated me very well and has given me no reliability issues. While horsepower and torque for the 6. 6L Duramax Silverado or Sierra truck. Jul 20, 2022 · From my experience and what I've heard, the L5P Duramax is a solid engine with impressive performance and reliability. To strengthen emissions active regeneration was added alongside a DPF …. Diesel engines do not tend to overheat. 6L Factory Rating = 445HP/910lb-ft Dyno Results =337HP/771lb-ft TFLT MPG loop 98 miles with 22,800lbs = 6. Duramax L5P DPF Delete Pros Reliability. While the engine uses the same 6. 0 Duramax LTZ 2 weeks ago and noticed a few things that I have questions on. The support or lack of is usually because whoever made the scanner did not allow for adding new PIDs (or more likely, they don't know what they are). The stock LMLs suck in the throttle response department, i wouldn't even drive my new LML until i fixed it with tuning. Its towing capacity, horsepower, torque, transmission system, and driving experience stand out among all its predecessors. As the original Duramax model, the LB7 is still extremely popular with diesel enthusiasts due to its lack of emissions control parts. Now it's time for the nightmares. commander core not showing up in icue Learn how to find a reputable, reliable contractor for your home addition or other projects from home improvement expert Danny Lipford. 2019 Chevy Silverado 2500 High Country L5P CC/SB. From the factory, the latest 6. Verify coolant level after the engine is shut off and the coolant is cold. There were probably more than 30 of them posted on …. Had a similar issue a few months back. One thing the ’01-’04 LB7 Duramax is notorious for is injector failure. Capable of using B20 diesel fuel, which is a fuel mixture composed of 80% diesel and 20% biodiesel, the LML lasted until 2016 until being replaced by the more powerful Duramax L5P. All Duramax™ engines are manufactured to very close tolerances to meet the durability and reliability standards. 6L design, many major engine components were completely refreshed in order to increase power as well as engine reliability. While capable of providing enough airflow to support up to 650RWHP, this stock-appearing unit still lights quick and is great for daily driving, towing, and putting Powerstrokes in their place. Nice clean truck but yes high miles. Expert Advice On Improving Your H. Although heavily encrypted, it seems as though they really …. Lot has changed diesel technology wise in ~13 years and I’m looking for some input/guidance on reliability of these emissions diesels. Unless you are looking to break the 600rwhp barrier, the Duramax LBZ engine is extremely reliable. In terms of reliability, it is difficult to find any better value than those engines produced by Cummins. With the HP Device perform an Info Log before removing the ECM for unlocking. Of course it's not the white …. 6L Chevy GMC Duramax Diesel L5P EGR Delete Kit. With the ability to pump out 445 horsepower and 910 …. The Stage 3 upgrade for the 2017-2019 6. Includes black anodized CNC machined billet aluminum adapter with double o-ring seal, upgraded silicone boot, and stainless t-bolt clamps on upper …. Thus, it can also contribute to a longer …. 6-liter Chevy Duramax produces 470 horsepower, and the high-output Cummins produces 420 horsepower. Every single part, down to the nuts and. Reliability-wise, the L5P hasn’t had a chance to prove itself yet as it is still fairly new, but so far no major issues have arisen. Win this truck! HURRY Enter here 👉💴 $1Spent = 1 Entry 💥 key tags, decals and shirts!👍 https://truckmasterdiesel. Discuss the sixth generation of the 6. Every single thing I find on this GM platform is a nightmare or horror story. I also kept a 2017 Silverado 2500 Crew 4x4 Z71 Duramax overnight and here are those observations: Power was better than the 2017 Powerstroke. Probably more things I have repressed. In combination, you're looking at 27-mpg from a full-size. I have installed 2 Edge pulsar V3 tuners in my L5P Duramax due to failures and issues. The most powerful Duramax V8 engine is the L5P. When reliability matters you can trust Stealth turbos by DuramaxTuner. Dec 16, 2016 · The LP5 is the 1st year that GM is making the motor totally in house vs the previous Izuzu diesel influence. Free Shipping on orders over $250 (48 Contiguous US)*. Reactions: bernowen, Satar, JimmyD and 1 other person. Published on September 24, 2020 November 9, 2023. The cooling system was also improved, while the oil belt life has been extended to 200,000 miles. When towing with a lot of weight I get down to 10-11 mpg. L5P (2017-present) The L5P and its upgraded versions have been shown to outperform and have superior reliability than previous generations. 2020+ GM T1 Platform Powertrain. There's nothing worse than buying new gear that malfunctions shortly after you purchase it. For additional strength on all builds we install a billet sleeve on the. However, for enthusiasts seeking even greater power and enhanced efficiency, tuning and delete kits present an appealing option. The noise occurs at idle and may seem louder when standing just.