… The prior pump truly ran into a lot of issues. If you have an older vehicle, you will likely want to look elsewhere for compatible tuning … Chevy Truck Forum | Silverado Sierra GMC Truck Forums. New information is starting to trickle in on the redesigned Duramax 6.6L L5P V-8 turbo-diesel for the 2017 GMC Sierra and Chevy Silverado HDs. 2020 L5P Duramax feeling fresh and ready to get back to work after some much needed emissions solutions installed @ocdieselyeg. The Denso injector really help push the possibilities of this diesel to a different level. One common problem … I bought my first Dmax in 2001 and one of my neighbors was convinced … It will not increase fuel volume, so there’s no need for any other modifications. 2019 Duramax L5p Problems/page/3 is among the most popular thing reviewed by more and more people on the net. Curious about user experience so far this year - Hello all, I'm just curious how your Truck is holding up? Joined Jul 18, 2011 … I LOVE the ... SilveradoSierra.com - Chevy Truck Forum | Silverado Sierra GMC Truck Forums The only site focused on Silverado/Sierra trucks exclusively. This new truck is no different. FAQ; 2018 L5P Leaky Injectors. Now that HP Tuners have unlocked the possibilities, Duramaxtuner is wanting to know more. Any questions or suggestions drop me a line. Another major change the L5P has seen is in the injectors. This has to be one of the reasons why GM went with Denso’s HP4 pump. Diode Dynamics-Hi-6/Cargo Mods-Boost Auto Mirrors-Elite Catch Can-AMP Power & Bed Steps-Bilstein-Carhartt-Swing Case-Vitesse-Camera-Source-Kicker-Winjet/DD HIDs. Every … It makes it snappier, quicker, and looks like it is making the stock turbo a lot more reliable. Sources: GM Corporate Newsroom; Duramax Hub. L5P Duramax Owners has 15,922 members. Those coming here to troll will simply be banned. L5P. Ever since the manufacture started back in 2001, the 6.6l Duramax has proven to be a reliable and durable choice for most owners. Cab, DPF & DEF Deleted, Fass 150, 5" exhaust, PPEI tuner, Duramax … Yes you read that correctly, engineering really is pushing the limits on these trucks and we are liking what we see. L5P: Jump to Latest Follow 1 - 3 of 3 Posts. Denso G4S Gen 3 Injectors. That might , but The L5P tuning process is more in-depth than tuning any other previous Duramax models. How about posting an introductory post and some pictures. Overheating often … To be clear, there is nothing past tense about the L5P Duramax, as its the 6.6L variant currently found in 17-newer GM HDs. GM ditched the Garrett charger for the Borg Warner this time around. Preventing Overheating At The Racetrack With VP Racing Fuels. On older Duramax models (LB7, LLY, LBZ, LMM, and LML), tuning hardware has been able to unlock the ECM and TCM through the OBDII port during a programming sequence. I don't have the Duramax, but hear that it's great! Our MAP Sensor Spacer keeps your sensor clean and one less thing to worry about. It's what every Duramax lover is talking about right now! The engineers at GM went back to using a solenoid injector style again to help make this possible. Introduced in 2001, the LB7 is the OG 6.6L Duramax. Your module will be a stand-alone computer that simply plugs in under the hood of your truck. The amount of soot that builds up on the L5P MAP sensor is unreal. While getting there hands on the ECM … The 2019 has the new L5P Duramax thst no longer uses the CP4. The L5P at this point in time has not yet been hacked. Spanning six different variations and nearly 20 years of production, the LB7 has certainly proved to be a reliable and durable platform. The development of this fifth-generation V-8 is more of a rebirth than an evolution. hbspt.cta._relativeUrls=true;hbspt.cta.load(1747108, '263de6bf-88f6-4ca5-bbac-c981fdd8f1aa', {}); If you’re looking for more info about L5P, be sure to click the button above and fill in your info and one of our knowledgable Diesel Experts will contact you within a few days. Menu; Cold Air Intakes; Air Filters. Over on the duramax forum there isn't a ton of issues being reported. We are still learning a lot about it as it is still pretty new, but it’s exciting to see what this beast is capable. I have been to two separate dealerships for this issue, both of them tell me nothing is wrong and it is normal. Regen issues, thumping sound from the motor, and a few other smaller things. Mechanically, the L5P is stout and very few major problems have been reported. The turbo-diesel 6.6L L5P V8 Duramax engine is extremely robust and capable, but now, Banks Power is pushing it to its limits in the following video series. Apr 11, 2019 #5 checkrd past Well-Known Member. Let’s take a look at three major components this truck brings to the table. Also name of recommended fuel additive . As you’re well aware the L5P Duramax is all diesel enthusiasts are talking about right now. Just like the LBZ was the best pre-emissions Duramax, the L5P is the best post-emissions Duramax. It’s one of the major reasons this L5P is the highest stock horsepower Duramax to ever hit the market. The new truck ditched the Bosch stock injectors for the Denso injectors. L5P Tuning Package includes everything you need to tune your 2017 - 2021 L5P Duramax. The fill cap used to fill the system is located on top of the tank. Refer to Bulletin #17-NA-110 for additional information. Model year 2017 marked some major changes for the Duramax fuel system. Trucks with 6.6L L5P Duramax engines are the most recent models GM was creating, so for many people, the search for a tuner is not because of a lagging older engine, but rather to unlock the power that they know is hidden inside their truck’s brand new engine system. Diesel Of The Week: Mickey Unverzagt’s Diesel-Powered ’52 Chevrolet. North Carolina, South Carolina, Alabama, Georgia, Florida, Puerto Rico. As you’re well aware the L5P Duramax is all diesel enthusiasts are talking about right now. The new L5P comes stock with higher horsepower numbers than it’s predecessor, but what exactly is different with this Duramax? Question: Jump to Latest Follow ... 2018 Chevy LTZ, 4X4 DblCab SB, Duramax, Graphite Metallic, Leather, BFG LT285/65R18's,nav, Husky floor mats, WeatherTech splash guards, de-badged other than Graphite painted bow ties. That is why we have been seeking hard to find information about 2019 Duramax L5p Problems/page/3 anyplace we can easily. However, the technology onboard is historic. These injectors are less complex, but because of their advanced technology, they offer performance similar to … The Duramax L5P, the current model first released in the 2017 model year, easily takes the crown as the best Duramax engine yet produced. At least not in the sense the LML trucks were. I can already hear the clapping, which makes sense. One last thing of note about this turbo is that the compressor is significantly larger while the wheel looks very similar in size. As you’re well aware the L5P Duramax is all diesel enthusiasts are talking about right now. Over on the duramax forum there isn't a ton of issues being reported. It really is like no days with out individuals discussing it. You have a kick ass truck with the 2020 2500 with a Duramax and Allison combo . 2017-2019 6.6L GM Duramax L5P Lift Pumps | Injection Pumps | Injectors. Research shows that these injectors are showing 20% more flow than the previous style found in the Duramax. The truck is powerful, reliable, and beautiful. All the problems associated with emissions system and injection pump have been taken care of, and for 2017 GM switched suppliers of the injection pump from Bosch to Denso. Andrew Grow June 6, 2019 at 4:15 pm - Reply. The fuel system featured on the L5P could best be … The new truck ditched the Bosch stock injectors for the Denso injectors. PIP5537 6.6 L5P Duramax Engine Misfire Diagnosis Models Brand: Model: Model Years: VIN: Engine: Transmissions: from to Chevrolet Silverado 2017 - 2018 All All 6.6L L5P All GMC Sierra 2017 - 2018 All All 6.6L L5P All Involved Region or Country: North America Additional RPO/s: 6.6 L5P Condition: A customer may report a loss of power, misfire and/or SES light illuminated. This means it comes with quite a few differences. Thanks . While the rated output for the L5P is 445 HP and 910 ft-lbs … You must travel above 30 mph for at least 20 minutes until the clean filter message goes off. Research shows that these injectors are showing 20% more flow than the previous style found in the Duramax. Head gasket failure can also be attributed to performance modifications like tuning that allow the head bolts to stretch and a … Reactions: TPC and 5oclocksomewhere. Please send tech bulletin on the high pressure pump in question. I put the WeatherTech tri-fold aluminum cover on the back. Duramax Engines Through the Ages. I Can't seem to find any similar issues on the forum so starting new topic. But first, let’s survey the previous Duramax models and see just how far they’ve come. The Duramax engine needs to see steady cruise speed, not stop-and-go traffic, in order to properly enter regeneration mode. Power Curve: How … It's what every Duramax lover is talking about right now! The Denso injector really help push the possibilities of this diesel to a different level. Regardless, it's more common with the Duramax than other engines. The changes are dramatic, but looking like they are a massive benefit on the L5P. As if its class-leading horsepower rating of 445hp and 910 lb-ft of torque available at a low 1,600 rpm wasnt enough, upon its release GM also claimed the L5P made use of the most robust Duramax crankcase ever cast. The engineers at GM went back to using a solenoid injector style again to help make this possible. Contact us for all your emissions repairs and or power upgrades. The Duramax is always evolving, we always feel like a kid in a candy shop once a new iteration makes it’s way into our shop. It’s not unwarranted though as tuning is slowly becoming more an actual thing rather than a hope. Listed here are some photos of 2019 Duramax L5p Problems/page/3 . – Thanks to David MacGillis. Have DEF problems been sorted with the L5P? I have been debating on 1. 2018 L5P Leaky Injectors. Once cleaned, it is a good idea to insure you take your truck on an extended … No need to delete your exhaust or tamper with emissions equipment to get the best performance out of your truck. I have a new 2020 Duramax 2500. Duramax 6.6l Turbo Diesel Repair Experts Point out Common Problems. In the first generation Duramax (LB7) decreasing oil pressure was the first sign of injector problems with oil pressure decreasing because of fuel diluting the oil. … It’s obvious to see why folks were excited once the L5P was announced and hit the market. Many versions of this engine have been produced in the following 15 years, but they were all built upon the original. 3200 miles or so down the road, check engine light … The 5 Most Common LB7 Duramax Engine Problems – 6.6L V8 Diesel. GM ditched the Garrett charger for the Borg Warner this time around. Overheating can sometimes be attributed to head gasket failure, as the LB7 Duramax does suffer from a small radiator, fan, and problematic water pumps. 910 ft lbs of torque is a good increase. Outside of this problem, there aren’t many major or costly common problems associated with the engine. Hi Jerry- No problem, we just sent it over. TIP: The L5P diesel engine radiator surge tank has two different surge tank caps. LB7 Duramax head gasket problems can occur for a couple of reasons. Overheating typically occurs while towing in the Summer months, and is most prevalent in 2005 or earlier models (2006+ models received a larger radiator and fan). Finally, they forewent the status quo that had been hovering over this engine since 2001 with the only major change occurring in the 2011 model years with the LML engine. May 28 2018, 12:23am . 2019 or 2020 Silverado 1500 Atlanta Everyday Driver TV ep. Menu; For S&B Intakes; For Stock Intakes; For UTVs; For Other Intakes; Universal Filters; Particle Separators. If you’ve been following the Duramax world, you know that these trucks change every few years. If you’ve been following the Duramax world, you know that these trucks change every few years. The fuel pumps don't appear to be an issue on the L5P motors. This was in-efficient and often caused problems on trucks with any sort of performance modifications. First off, as you see in the picture above, the geometry of the turbo is no longer controlled by oil, but rather by a motor/computer. It’s not unwarranted though as tuning is slowly becoming more an actual thing rather than a hope. Duramax LML CP4.2 Injection Pump Failure. Overheating issues with the Duramax diesel seems to be a hit-or-miss problem; some owners experience it, while others never will. It means you can run a smaller injector which will not sacrifice great drive-ability. Duramax 6600 6.6L V8 Diesel; Forum main. It features a unique ECM that is causing problems for custom tuners. I can already hear the clapping, which makes sense. We’ll discuss the many upgrades of the L5P at the end of this article. The LML ran from 2011-2016 and gave way to this new truck, the L5P. Never Miss a Call with the Techline Text Service. Well this new pump has a better ability to gain better power numbers due to higher fuel pressure capabilities. Alright good, but how is this going to perform? Now that HP Tuners have unlocked the possibilities, Duramaxtuner is wanting to know more. Make your diesel have more efficient power and fun to drive with our Chevy/GMC Duramax L5P 6.6L Diesel Performance Module exclusively for Chevy/GMC Duramax years 2017-2018. There are some though. As we wrote on our blog this past summer, we’ve been watching the 2017 models closely, waiting to see just who will unveil the biggest and baddest diesel in 2017. By not being able to “hack” the computers for the engine owners of the L5P Duramax will be unable to delete emissions items as well. In the meantime we recommend Stanadyne Performance Formula® which can be … 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. Tests are showing that this stock pump is capable of 800+ horsepower. Make your truck work … Also, it does not matter what the climate control settings are, it can be either fresh air, recirculating air, or completely turned off, we still … It is a non-pressurized radiator surge tank cap with left hand threads. Check out the MAP Sensor Spacer Kit for 2017-2020 Duramax L5P at S&B Filters. The L5P Duramax’s injectors are solenoid injectors, instead of piezoelectric ones like those that are found on the LML Duramax. If you want one used already done up 4" lift a member has 1 with 6k miles for $67K I wish I could pull the trigger on it. I am so disappointed with this one. Have a Chevy 2013 LML Duramax with 77000 miles, no problem yet, but of course concerned. Only photo I have of it at the moment. One thing the ’01-’04 LB7 Duramax is notorious for is injector failure. Took delivery of new 2018 Crew Cab Dually 3500HD on 2/19/18. This engine is the base platform that today’s 6.6L L5P Duramax is built off of. This group was created for those who love their L5P Duramax diesels, but tire of the trolling and nonsense the larger groups have. For the first time in … It’s also extending the oil life in the truck, meaning fewer oil changes and longer time periods before changing your oil. While getting there hands on the ECM and doing intense R&D. Duramax Sixth Generation: 2017-2019 (L5P) Oil pressure questions. Duramax Turbo, It’s one of the major reasons this L5P is the highest stock horsepower Duramax to ever hit the market. It would be a good thing to discuss what exactly comes with the L5P. 2011 Chevy LML, LT, 4X4, Z-71, Ext. Fortunately, there are some relatively simple ways to prevent these issues and make them less common. It’s nice to see what under the hood comes with it. Periodically engage in steady speed cruises to insure your DPF regenerates. Stitches In Time: Strictly Diesel’s Top 5 Problem-Solving Products. truck trucks back make problems duramax nice miles stock getting work thanks lift right great, Users browsing this forum: No registered users and 1 guest, Curious about user experience so far this year. Richard Clark’s “Sleeping Dragon” Is A Camper-Towing Sleeper. Enjoy! The 6.6L Duramax L5P is an entirely new powerplant. Maxed Out: Dustin Hamm’s Duramax-Powered ’67 Chevrolet Camaro. It's pretty nice and I would recommend it. … # edmonton # alberta # canada # duramax # cummins # powerstroke # becausestocksucks # dirtyhandscleanmoney August 5, 2020 by Jake 7 Comments. My 2013 Duramax did not have this problem, in that regard it was a much better truck. Topics: It’s obvious to see why folks were excited once the L5P was announced and hit the market. Our L5P Tuning Package unlocks the power potential that you paid for when you bought the truck from the factory.

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