LML Duramax transmission problems

Beyond emissions systems and the injection pump, the LML is the strongest Duramax engine built to date. The block, rods, and pistons on prior Duramax engines were common failure points on tuned and modified engines due to weak components. All of these items received upgrades in the LML Transmission Problems. Nearly all Duramax powered pickup trucks were equipped with the Allison 1000 automatic transmission, with the five-speed version running from 2001 to 2005, and the six-speed starting in 2006 and running until 2019 This eliminated the problem LMM's had where diesel fuel would wind up in the engine oil, which could lead to major problems. So, by relying on an external fuel source for a DPF re-gen, the LML kept its oil free of any fuel dilution. Speaking of fuel, the LML was the first Duramax to be able to run on a B20 blend of biodiesel Problems like this are normally do to having a tune file that isn't meant for the truck, and it freaks out. If the tune is correct, then the next thing to look at would be the switches in the tune file as one is probably checked that shouldn't be or vice versa

The 4 Most Common Duramax LML Engine Problems - 6

Ultimately, the only true fix for this is problem is to purchase a retrofit kit and backdate your pump to the trusty CP3! However, this will require the addition of some custom tuning but it will ensure you can trust your truck on those long road trips or on those cold morning startups. The CP3 is a much simpler pump that has been used in GM. 2011 2500HD Chevy Silverado- Summit White LML Duramax RC LB EFI Live by Omnipotent Diesel Tuning, Deleted, 5 Flo Pro, HIDs, LEDs, B&W, UDP Adaptor, Pioneer, Toyo AT II 35s, 20 light bar 2014 2500HD Chevy Silverado- Summit White LML Duramax CC LB, Leveled, Firepeak ATs, MKW 18s, HIDs

Common Duramax Diesel Problems, Troubleshooting, and

I was having problems with my transmission and one day I went to get in it and it said shift inhibited return to neutral to reset and after doing some rese.. With the LLY Duramax sharing the same connecting rod as the LB7, it's no surprise that this component is also the weakest link in the second generation of the Duramax. And, like the LB7, compression once again checks in at 17.5:1, meaning higher peak cylinder pressure (i.e. torque) beating down on it Not specific to one version of Duramax in particular (ex: LB7, LLY, LBZ, LMM or LML), the problem exists across all generations. The crankshaft usually breaks near the number one rod journal due to a combination of excessive rpm and the large external counterweight Performance Roadblocks of the LML Duramax. June 3, 2020; Story By Mike McGlothlin; The LML Duramax left the factory packing 397 hp and 765 lb-ft of torque—but the new, more powerful horsepower and torque numbers weren't the only changes made for the 2011 model year This version of GM's 6.6L common-rail diesel V8 deviates from all others in terms of its injection system Neutral safety backup switch issues are another common Allison Transmission problem on the GM Duramax versions. If the D doesn't light up on your gear indicator, this could be the issue. It is part number 29540479

What Breaks When: 2011-2016 Chevy Duramax LML - Diesel

  1. Leaking Transmission Lines Similar to the LBZ's transmission line problems, the transmission cooling lines are also highly prone to leakage on the LMM Duramax with the Allison 1000 transmission. The cooling lines circulate coolant throughout the transmission to prevent overheating
  2. The very best remove receiver for the Duramax LML EZ-Lynk AutoAgent. If you require more capacity from a tuner, or if you want a tailored tune to press the most out of your Duramax and also it's transmission, look no further than the EZ-Lynk. This little man takes the adjusting of your Duramax to an entire new level
  3. However, like any engine (or any complex mechanism for that matter), the Duramax engine and Allison 1000 transmission have some common problems inherent to their design. Some of these issues can be prevented via modifications while others may be avoided by simply understanding the root cause (s). Fuel Starvation and/or Air in the Fuel Line
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  5. LML Duramax Performance. The LML Duramax shocked its rivals when it was revealed, offering 397 horsepower and 765 lb-ft of torque while simultaneously lowering emissions and improving fuel economy. A new, improved engine block casting was used. GM increased oil film thickness by changing the main bearings' profiles
  6. I'm very interested in an improved transmission cooler for my 2013 Chevrolet Silverado HD2500 LML Duramax truck, I am running a 200HP tune that bumps the torque to over 1000 ft/lb and am also running a TCM tune that increases the line pressure in the transmission to provide firmer shifts and less slip in the clutch packs, at the cost of higher temps my truck's transmission temp runs.
  7. KBDP transmission cooler line kit for Chevy / GMC Duramax 6.6l LML 2015-2016 trucks with the Allison automatic transmission. Did you know the transmission cooler lines on your Duramax are prone to leaking? Fix the problem before it becomes a headache! Features Heavy Duty hydraulic hoses preven

LML deleted problems DuramaxDiesels

  1. May 27, · gmc duramax lb7 giving dtc po 03 05 08 and p I have done voltage test on the. Allison Transmission LBZ/LMM Internal Transmission Wiring Harness This is a genuine OEM Allison replacement internal wire harness. This harness will work on the LBZ & LMM pickups with the Allison 6-Speed transmission
  2. The LB7 Duramax was incredibly impressive for its time. Over the years, we've found out just how reliable and capable the trucks are. That doesn't mean they are flawless though. By following GM's recommended LB7 Duramax Maintenance schedule and service intervals you can drastically reduce the amounts of problems you will encounter
  3. 6.6L Duramax LML Duramax LML Specs & Info. The LML Duramax was released for 2011 model General Motors & Chevrolet HD trucks. The latest version of the 6.6L Duramax requires advanced emissions equipment, including the use of diesel exhaust fluid injection, to reduce nitrogen oxide emission levels by 63 percent over LMM powered trucks
  4. KBDP transmission cooler line kit for Chevy / GMC Duramax 6.6l LML 2011-2014 trucks with the Allison automatic transmission. Did you know the transmission cooler lines on your Duramax are prone to leaking? Fix the problem before it becomes a headache
  5. Duramax Problems by Year - Prosource Diesel. Call Now. Dealer Sign In. Customer Sign In. add_shopping_cart. Cart. Proven, Tested Diesel Parts For Long-Term Durability. Subscribe to Us & Get $10 off Instantly. Get $10 . Customer Sign In. add_shopping_cart. Cart. 1-800-489-6820

How to Prevent The Dreaded LML CP4 Injection Pump Failure

For the products used in this video, visit my page and shop - https://www.amazon.com/shop/lmlmikeIG: @lmlduramaxmikeFB: LML MikeI apologize for the different.. Engine, Transmission &... 2011 LML 6.6L Mechanical Problems and Questions. 0 0 N/A 0 0 N/A Electrical. 5th Gen Duramax Electrical Problems and Questions. 4 5.5K Jul 29, 2013. 4 5.5K Jul 29, 2013. Body & Interior. 5TH Generation Duramax [LML] 2011+ LML Duramax Technical Discussion. 6 posts. 8.6K views. Join Community Forum Staf

LML: - turbo problem Diesel Plac

The BD-Power Allison 1000 4WD Transmission Package and Pressure Controller will give you the confidence to tackle your performance and towing needs in your 2011-2016 GM 6.6L Duramax LML 4WD. This transmission features BD-Power Allison Pressure Controller that can deliver up to 275psi line pressure at WOT to provide 115% more theoretical holding. Original Ersatzeile für Ihren LML Roller mit Teileskizzen Nov 23, 2015. #1. My dad has a 2011 LML, recently had some DPF and DEF related problems and decided to delete it instead of fix the junk. It got to the point it was in limp mode or whatever before we got it deleted, basically wouldn't give you any throttle or power. Well now it runs great in 2 hi and 4 hi but if you switch it to 4 lo it says.

Neutral safety backup switch issues are another common Allison Transmission problem on the GM Duramax versions. If the D doesn't light up on your gear indicator, this could be the issue. It is part number 29540479. If you think this may be the problem, you. What's up I'm back to help anyone out there that's having no start no crank issues with their Chevrolet or GMC Duramax truck. I chased my problem for about 4..

2011 Duramax LML Neutral Safety Switch NSBU Removal - YouTub

  1. If the Duramax is left unmodified and the Allison properly maintained, owners can expect the transmission to outlast the durable 6.6L V8 it's bolted to. However, most Duramax/Allison owners don't leave their trucks stock—and therein lies the problem
  2. Although the LML Duramax shares a similar piston to what you'd find in the LBZ and LMM engines, GM did away with the wrist pin bushings that were thought to be the key weak point (according to those in the aftermarket). This might explain why more LML powered trucks are surviving the 650 to 700-rwhp range on stock internals
  3. 2011-2016 LML: Aftermarket Lift Pump. In order to meet tighter emission standards, GM ditched the tried and true Bosch CP3 injection pump on the LML Duramax. In its place sits the Bosch CP4.2, a pump that makes use of fewer internal parts but that creates higher injection pressure (up to 30,000 psi in the LML application)
  4. S&S Diesel Motorsport offers a drop-in 6.6L Duramax LML CP3 conversion kit with new CP3 pump with the correct drive gear so there's no tuning involved. The kit is covered by a California Air Resources Board Executive Order (#D-756), so it's legal in all 50 states (the company also offers a similar conversion for 2019-to-present 6.7L.

Breaking Point: How Much Can Your Duramax Handle? - Diesel

  1. Allison 1000 transmission specs, ratios, and information. The Allison 1000 5 speed (2001-2005 model years) and 6 speed (2006+ model years) transmissions have been offered mated to the 6.6L Duramax in GMC and Chevrolet pickups since 2001. Its heavy duty design and proven reliability have made it stand out in the 3/4 and 1 ton marketplace
  2. These guys are top notch! Had my LML transmission rebuilt in 1 weeks time. Scott the owner was super helpful throughout the process and was always available my phone/email to answer questions. Outstanding warranty on their rebuilt transmissions! Couldn't ask for a better experience. 5 SDP Built Allison 1000 Transmission with Billet Torque.
  3. The frequency at which you will need to complete maintenance on your LML Duramax vary greatly. If you are constantly driving in heavy traffic, idling excessively, or towing heavy loads you will need to follow GM's Severe maintenance schedule. Otherwise, the normal LML Duramax service schedule is just fine. Maintenance/Service. Miles. Kilometers
  4. I have had so many problems with my LML Duramax engine that I stopped using it for long trips. With some emissions related problems I could go to 4 different dealers and the problem would not be fixed. Finally found a fifth dealer with a competent mechanic to fix the problems with the first visit
  5. 2001-2014 Chevrolet/GMC 6.6L Duramax Transmission Coolerhttps://www.mishimoto.com/catalogsearch/result/?q=mmtc-dmaxPlease note: This installation was perform..
  6. Maximize dependability and get power to the ground in your 2011-2016 GM 6.6L Duramax LML with the ATS Built LCT1000 6-Speed Transmission Package. Innovation and technology set ATS apart from the rest. Between the engineering team, and their transmission specialists, ATS has logged thousands of hours in building, testing, and manufacturing to.
  7. A new transmission, new clutch, upgraded tune and a turbo, and now he's made it a career creating diesel performance at his shop, Full Throttle Kustomz Diesel. Ray recently finished this LML Duramax build, which is ready to take on a drag race, a sled pull and a dyno run, but it hasn't forgotten its street manners

5 Fatal Flaws of the Duramax—and How to Fix The

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 Dorman 917-637 Transmission Input Speed Sensor is a direct replacement for your 2001-2011 GM 6.6L Duramax. Dormans quality-engineered Auto Transmission Speed Sensor restores peak transmission function. Plus, your speedometer, cruise control, power steering and other systems that rely on the TSS return to maximum performance levels Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. The 2015-2016 Chevy/GMC 6.6L LML Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from its durable construction, this transmission cooler is significantly larger than the stock core Duramax Truck News, Products, Reviews and more! Whether you own an LB7, LLY, LBZ, LMM, LML or L5P Duramax, we are the experts you can count on 2011-2016 6.6L LML Duramax Parts. GM made significant changes to its truck engines in 2011 to keep up with ever-changing emission standards as well as to keep pace with Ford's upcoming 6.7L Powerstroke. This was the sixth generation of the diesel engine and was given the RPO code LML. It wasn't a full redesign since the engine still.

Here is our guide to the 7 most common 6.6L LB7 Duramax problems and how to fix them. 1. LB7 Duramax Injectors. The most notorious LB7 Duramax problem is their original injectors. Even GM acknowledged their problems when they corrected the original injector design and issued a 200,000 or 7-year warranty on the updated model. That doesn't mean. 5 Most Common LBZ Duramax 6.6L Engine Problems. 1. LBZ Cracked Pistons. The LBZ is revered for its tune-only performance capabilities. With various upgrades, this engine is easily capable of producing over 600whp and 1,000lb-ft. of torque. However, one common failure point on tuned LBZ's is cracked pistons Phase 1 - The Duramax LB7 (2001 to 2004) The first Duramax, which was offered in the 2001 to 2004 GMC Sierra HD and Chevrolet Silverado HD was the LB7. This 6.6-liter V8 started with a cast-iron block with aluminum heads that featured four-valves per cylinder. The start of this engine was the high-pressure, common-rail direct fuel injection. 2011 lml duramax, 243xxx km. erratic p0087 code, change fuel filter light dic on wot. transmission will not shift when on throttle hard and message reappears. xdp filter adapter with cat filter. no visable leaks suspected fuel rail pressure releif valve. Mechanic's Assistant: Just to clarify, can you actually see the leak? N Merchant Auto Transmission Rear Housing Support 2011-2019 Transmission Rear Housing Support, Transfer Case Brace, LML L5P, 2011-2019, Allison 1000 Part Number: 10357 2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel: 2011, 2012,..

I have a 2011 GM Sierra 3500hd with the duramax lml engine. The EGR problems only become an issue at high mileage. Description: 2011 - 2016 4WD GM LML Duramax 6.6 with Allison Transmission Note: Must ship to an address with either a loading-dock or fork-lift. Review of the Duramax LML i've had for nearly 3 years now · Based off a New LML Bosch Pump · Includes Exergy's Improved Stock 25 Micron FCA · Durability Testing up to 2400 Bar (or 35,000 psi whatever sounds better) DT550 Built Transmission. The DT550 built transmission is designed for 2001-2016 Duramax owners that use their trucks regularly

Maximize dependability and get power to the ground in your 2011-2016 GM 6.6L Duramax LML with the ATS Built LCT1000 6-Speed Transmission. Innovation and technology set ATS apart from the rest. Between the engineering team, and their transmission specialists, ATS has logged thousands of hours in building, testing, and manufacturing to bring you. The DT550 built transmission is designed for 2001-2016 Duramax owners that use their truck regularly. Great for those that tow heavy or just want a more reliable Allison 100 transmission. Our relentless testing of this pre-built Allison transmission means you don't have to worry about getting where you are going 2011-2014 LML Duramax Deviant 5/8 Transmission Cooler Repair Lines. Buy in monthly payments with Affirm on orders over $50. Learn more. Deviant Race Parts 5/8 Transmission Repair lines for 2011-2014 GM 6.6L Duramax equipped Pickups with the Allison 1000 Transmission. GM's factory transmission lines leave something to be desired GM 6.6L Duramax Engine 2012-2016 LML. Remanufactured Long Block D-max 20/s/s build. Refurbished. 5.0 out of 5 stars. 1 product rating. - GM 6.6L Duramax Engine 2012-2016 LML. $4,750.00. Buy It Now. Freight

Performance Roadblocks of the LML Duramax DrivingLin

PPE Double Deep Spin On Transmission Filter 128059150 & 5 Micron Premium High-Efficiency Oil Filter 114000550 Compatible with 2001-2019 Chevy/GMC 6.6 LB7 LLY LBZ LMM LML L5P Duramax Diesel. 4.7 out of 5 stars. 75 All GMT-800/900 diesel engine, transmission, and drivetrain specific discussion. Focusing on the 6,6L Duramax V8 & somewhat the 6.0L gas engine. Includes RPO coded engines, LB7, LLY, LMM, LMK, LML, & LG Buy Allison Transmission Cooler Lines for 2011-2014 Chevy GMC 6.6l Duramax LML (5/8 1, 200 BPSI w/Two Metric Adapters): Cooling Lines - Amazon.com FREE DELIVERY possible on eligible purchase

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Allison Transmission Problems Drivetrain Resourc

  1. Leading the diesel & gas industry in innovation. Copied, but never caught. SunCoast provides complete transmission rebuild kits for Dodge, Ford, & GM
  2. Suncoast Transmission Packages - 2011-2020 Duramax LML. Suncoast Category 1 500 HP Custom Allison Transmission with Torque Converter - 11-16 Duramax LML. Suncoast Category 2 600 HP Custom Allison Transmission with Torque Converter - 11-16 Duramax LML. Suncoast Category 3 700 HP Custom Allison Transmission with Torque Converter - 11-16 Duramax LML
  3. 11-14 Duramax LML Mishimoto Transmission Cooler Features:Direct fit for all 2011-2014 Chevrolet/GMC 6.6L Duramax (LML) Stacked-plate construction for maximum durability and superior cooling CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines 41% greater core volume than the stock cooler 73% gre
  4. The Duramax V8 engine is a family of 6.6-liter Diesel V8 engines produced by DMAX, a joint venture between General Motors and Isuzu in Moraine, Ohio.The Duramax block and heads are poured at The Defiance GM Powertrain foundry in Defiance County, Ohio.This engine was initially installed in 2001 Chevrolet and GMC trucks, and has since become an option in pickups, vans, and medium-duty trucks
  5. The Duramax 6.6 LML is a great engine with some proper modifications to address trouble areas. If you have any questions about performance modifications or selecting repair parts for the LML Duramax, please feel free to give us a call at 1-877-367-9351.. 11-15 Duramax 6.6 LML Tech and Troubleshooting Articles

The 2011-2016 Duramax suffers from a high pressure fuel pump issue unique to this year range. Failure of this CP4 pump is usually catastrophic, causing instant contamination of the entire fuel system with metal particulates. Chances are, if you're looking at this page, you're well aware of the problem. Below we will discuss the reasons for. 2011-2016 3500HD Silverado 6.6L V8 Duramax diesel trucks with LML engines 2011-2016 2500HD Sierra 6.6L V8 Duramax diesel trucks with LML engines 2011-2016 3500HD Sierra 6.6L V8 Duramax. Deviant Race Parts Transmission Repair lines for 11-14 GM 6.6L Duramax Pickups with the Allison 1000 Transmission. GM's factory transmission lines leave something to be desired. DRP saw a need to build a high quality, LIFETIME WARRANTED, part that completely replace the OEM lines. With thousands sold, we can say we've solved the problem. Features

Deviant Race Parts LEAK FREE Transmission Repair lines for 11-14 GM 6.6L Duramax equipped Pickups with the Allison 1000 Transmission. GM's factory transmission lines leave something to be desired. DRP saw a need to build a high quality, LIFETIME WARRANTED, part that completely replace the OEM lines A transmission that can hold 750 rwhp should still be OK at one thousand, but if racing is involved, then a selection of aftermarket shafts and internal parts are something that should be included in the budget. 1,500 RWHP 6.6L or 7.1L Duramax On my way out of town one morning, my 2009 GMC 2500 HD Duramax went into limp Mode with check engine light and Stabilink light illuminated. The transmision would only stay in one gear so I had to turn around and head home. I used my Scan Tool to retrieve the trouble codes which was PO700 (Transmission Control Module) or better known as TCM At 349 hp and 656 lb-ft. of torque, this is what a typical dyno graph looks like for a bone-stock '11 to '15 LML Duramax. 2. To ensure the six-speed Allison would survive the stress of sending 700 hp to the pavement on a regular basis, the case was emptied of its contents and refitted with a GT6 overhaul kit from Goerend Transmission

The 5 Most Common LMM Duramax 6

This is the wiring harness that is included with our 11-14 LML and 11-14 Ford 6.7L dual high pressure pump kits and must be used in conjunction with aftermarket ECM tuning in order to properly control dual pump setups. Fits most common-rail FCAs. H&S Motorsports part number: 562002. AFE 77-90007 AGD Digital Gauge Display Shift-On-The-Fly (SOTF) Switch Cable $ 15.37. Add the AFE 77-90007 AGD Digital Gauge Display Shift-On-The-Fly (SOTF) Switch Cable for your 2011-2016 GM 6.6L Duramax LML. The AGD Advance Gauge Display Switch Cable allows you to seamlessly connect your AFE POWER AGD monitor to your ECU

Duramax LML DPF Delete Kit: 2021 Reviews & Buying Guide

2011 -2016 GM Duramax LML. A bad u-joint or dented driveshaft can cause severe driveline vibrations resulting in a crack in your transmission housing. That problem is solved with Sinister's Rear Housing Support for 4x4 trucks 2011-2016 6.6L LML Duramax Parts To fix that and other problems, Chevy replaced the LLY with the Duramax LBZ which debuted in 2006 and continued to be manufactured through 2007. The LBZ was the first Duramax engine to be paired with the six-speed Allison 1000 automatic transmission. The new six-speed was capable of handling more power. GM blames after-market software for Duramax problems. It recommends that any hard part failure that is observed on internal engine, transmission, transfer case, rear axle assembly, or.

The last question we get a lot about Duramax Diesel head gasket replacement is whether to use stock head bolts or ARP head studs. It really depends on what you are doing with the truck. If your truck is bone stock and you just use it for daily commuting and occasionally tow a small trailer, you will probably be safe with stock head bolts The LML Duramax was used between 2011 and 2016, and at its heart was a Bosch CP-4 injection pump. Now this is a pretty high tech piece of equipment and is much different from the earlier CP-3 that was used between '01 and '10, mainly because it's a two piston design CA Prop 65. Description. Maximize dependability and get power to the ground in your 2011-2016 GM 6.6L Duramax LML with the ATS Built LCT1000 6-Speed Transmission Package. Innovation and technology set ATS apart from the rest. Between the engineering team, and their transmission specialists, ATS has logged thousands of hours in building, testing. 2007 Express Duramax with Reaper Box tuning, 3 down pipe, 3.5 mid-pipe to 5 Magnaflow tailpipe (slightly adjusted) with 6 tip. 56 GMC100 soon to be twin turbo diesel or gas, undecided!! 07-14-2015 #1 The MadJack Diesel Performance Duramax maintenance package consists of the 3 filters needed to do maintenance on your GM Duramax diesel engine. A Fuel filter, oil filter and Allison spin-on filter. All filters fit the chevy silverado and gmc sierra/denal

Water in Fuel Sensor, LB7 LLY LBZ LMM LML, 2001-2011

For this article, we will look at the top issues affecting the 6.7-liter Power Stroke, the 6.6-liter LML Duramax, and the 6.7-liter ISBe Cummins. This problem affected Super Duties all the way until the 2015 model year, when the turbocharger was redesigned and given a more commonplace compressor setup. It now runs on the GT37 single. 2006 Duramax RPO 2006 LLY (engine code 2) debuted in the beginning of 2006 and ended production with the start of the 2007 calendar year. While it retained the LLY designation, mechanically it is identical to the LBZ and is mated to the new 6-speed Allison transmission Description. This product allows customer who own EFILive V2 or one of our SPADES to simply buy Duramaxtuner LML tunes. These tunes represent the best in drive-ability, reliability, and power. These files are meant for 2011 to present LML Duramax trucks equipped with stock turbochargers, injectors, and high pressure pumps NOTICE: We have received notification from shipping carriers that expedited service transit times are not guaranteed at this time due to the Covid-19 Pandemic. We thank you for your patience and understanding in this matter. To learn more about how Merchant Automotive is committed to keeping America moving, and the measures we have implemented to keep our customers and employees safe - CLICK HERE

2011 Duramax LML Review: Built to Tow. I haven't been this excited about a new truck model since the Duramax engine debuted in 2001. Back then, the new GM diesel powerhouse represented an exciting leap forward in torque, horsepower and reliability. GM market share leapt forward as well, from an abysmal three percent to 30 percent Common Issues and Problems We See In The Shop With The LB7 6.6 Duramax Engine 4th May 2015 If you have a 2001-2004 Duramax 6.6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop Global Full Synthetic ATF. Multi-Vehicle Automatic Transmission Fluid Designed for 2006 and newer vehicles, DuraMAX Global Full Synthetic ATF is the latest generation technology for optimal automatic transmission fluid performance. Approved by General Motors, the Global Full Synthetic ATF is compatible with nearly all newer makes and models, automatic transaxles where a DEXRON®-VI is.

In 2011 the LML evolved next in the Duramax history, incorporating a total redesign. They drastically beefed up the motor, cooling system, transmission and emissions, says Zelten. The DMAX combination included new attention to the fuel allowing biodiesel as an option without risk to warranty Additionally, the trucks got a stronger Allison transmission. Still prone to cracking pistons with too much power, and now prone to emissions system problems, the LMM is slightly less reliable than the LBZ. Duramax LMM Common Problems. LML: 2011-2016. The LML Duramax took a big performance leap to nearly 400hp and to 765lb-ft. of torque

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Commons 6.6L Duramax Problems & Concern

Deviant Race Parts Transmission Repair lines for 01-05 GM 6.6L Duramax equipped Pickups with the Allison 1000 Transmission. GM's factory transmission lines leave something to be desired. DRP saw a need to build a high-quality, LIFETIME WARRANTED part that completely replaces the OEM lines. With thousands sold, we can say we've solved the problem Applications include: 2002-2009 Dodge Sprinter Van 2.7 and 3.0L Engine 2001-2015 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML 2007-2008 Jeep Grand Cherokee Diesel 3.0L Thread Size: 14mm-1.5 Merchant Automotive 10193 Performance Transfer Case Oil 23792 4.0 The Duramax LML featured a urea-injection system and higher-pressure fuel injection, producing 397 horsepower and 765 lb.-ft. of torque. 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 DescriptionALLISON TRANSMISSION OVERVIEWThe 5-speed and 6-speed Allison automatic transmissions backing the Duramax diesel engines in GM 2500HD and 3500 pickups is a smooth-shifting transmission that works very well in stock applications. But the factory Allison transmissions tend to have issues coping with heavy towing and hauling or even mild performance upgrades not to mention serious.

2009-2015 Allison A50 TCM - Dan's Diesel Performanc

The EFI live Duramax tuning on a Duramax Tuner is perfected however, the price for this unit is pretty high. This is the only knock we can come up with for the Duramax Tuner Spade. However, they have years of experience in Duramax tuning and offer the best tuner for the money (even if it is on the high end). Trust us. It is worth the money though The Duramax LGH is a detuned version of the Duramax LML also introduced for the 2011 model year. It was designed specifically for chassis cab and box-delete vehicles (RPO ZW9), which are considered incomplete vehicles and therefore fall under a different Federal emissions standard category than pickups This category was released in 2017 and is the most powerful of the series with 445 hp @ 2,800 rpm and 910 lb-ft @ 1,600 rpm. Feb 27, 2019 · DTC Codes (Check Engine Light) DTC P1093, P0087 causing limp mode is common with this issue. The new Duramax and Allison Transmission make pulling a heavy load a feel like nothing Have a long list of gaskets, seals, & o-rings for your Duramax engine? Shop with us and you‚Ãôll find of all your parts in one place | LML 11 - 16 Truck

Obviously, your rig wouldn't roll out of GM like that, but that doesn't mean you couldn't build it yourself. $ 119.99. LMM DPF Failure. Tests with the same tune and fuel quantity showed +25 wHp gains along with a decrease in peak EGT's. Duramax trucks also gained an exhaust brake for the first time ever using variation of the Garrett G3788VA Variable Vane Turbo. Appears to be more than. EZ LYNK AutoAgent™ 2.0 w/ 2011-2016 LML Duramax Support Pack. Rating: 0%. As low as $1,249.00. Add to Wish List. View Product. Add to Compare. 6 Speed Conversion Kit. Rating Heavy Duty LIFETIME 11-14 Duramax Transmission Cooler Lines/Hoses - DOUBLE Braided Hose (18,000 BPSI) - LML Chevy GMC 6.6L w/Allison Duramax Transmission Lines Upgrade- C17 1.0 out of 5 stars 1 $159.89 $ 159 . 8

11-16 LML Duramax. The LML engine code 8 is the latest version (2011â??present) of the Isuzu/GM Duramax V8 diesel engine.The LML engine was significantly updated for 2011 to provide improved exhaust emissions that comply with the new federal emission standards for diesel engines. Select a Sub-Category Heavy Duty HD Transmission Cooler Line Lines, 6.6 6.6L LML Duramax Diesel, Silverado Sierra GM GMC Chevy Chevrolet, 2500 3500 2500HD 3500HD, Allison 1000 15 15.5 16 2015 2015.5 2016: If OE replacement radiator is installed: Fittings will not be compatible with radiator: Brand: Rudy's: Manufacturer Part Number: DP0346: Fitment Type: Direct. PPE Spin On Allison Transmission Filter 01-19 Duramax LB7 LLY LBZ LMM LML L5P. $27.99. Free shipping Free shipping Free shipping. Stock Fuel Filter Bypass Kit 01-16 6.6L LB7 LLY LBZ LMM LML Duramax Diesel. $28.99. If for any reason you are not satisfied with your order or have any problems at all, PLEASE call or email us and we will do. Installation of the Edelbrock '11-to-16 6.6L LML Duramax Cylinder Head on the engine of a '14 GMC Sierra 3500. Truck is run on the dyno before and after to judge performance gains What Are Common Mechanical Problems With Chevy Diesel Trucks? Chevrolet diesel trucks use the 6.6 liter Duramax engine, which is prone to intermittent fuel starvation, water pump failure, overheating, injector failure and injector harness chafing. These trucks also use Allison 1000 transmissions, which commonly slips into limp mode when not.

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