2011 Lml Duramax Problems

I've been searching a bunch of other diesel forums with no good results. Lb7 had injector issues, LLY had over heating and harness problems, LBZ cracks pistons, LMM's really don't have the problem like the LBZ, but they still occasionally crack pistons, the LML seems to have had these problems corrected, only thing i could find bad really was about the injection pump failures. Unless otherwise marked, all engines and parts are for competition use only; not legal for use on pollution controlled vehicles at any time. On the Duramax Diesels forum, user aarolar discovered his CP4 had bitten the dust after Independence Day 2016. 6-liter Duramax turbo-diesel V-8, which is backed by an Allison six-speed automatic transmission. 5-2010 LMM Duramax; 2006-2007 LBZ Duramax; 2004. These problems can only be addressed at a GM dealer, and if you are in. The best quality and combination of Fuel Air Separations Systems and electric diesel fuel pumps available that improve diesel performance, mileage, and efficiency for the GM Duramax 2011-2013 LML on sale online or in our Franklin Wisconsin store along with other GM Chevy diesel performance parts. Photos: duramaxdiesels. There are so many 2017 Duramax owners have experienced similar problems that it forced GM to issue a service bulletin on the problem. Our engineers took the Duramax platform and significantly improved horsepower and torque with the Duramaximizer, at a time when there were no consumer performance options available for these new common-rail electronic diesel engines. Lawsuit Alleges Chevrolet and GMC Duramax Engines Sold With Wrong Parts Can't Take American Diesel Plaintiffs claim the trucks' fuel pumps can't handle the thin diesel, resulting in metal shavings finding their way into the engine. FREE Shipping by Amazon. 5-2019 GM 6. 2011 duramax diesel exhaust truck will not go over 55mph - Chevrolet 2011 Silverado 2500HD question Could have been a restriction in the fuel line or a problem. Session 3 Objectives. The Duramax's tendency to overheat is another one of those mystery problems, and one complicated by the fact that it doesn't happen to every engine. DieselPlace. Once the heat shield is removed, you can access the v‐band clamp and remove the downpipe. EGR Valve Kit with Heavy Duty Passenger Exhaust Up Pipe - Fits GM Chevrolet Duramax 6. Session 3 Objectives. I don't have the bulletin number, but believe it was released about December of 2011. Chevy/GMC Duramax 04. The 2019 has the new L5P Duramax thst no longer uses the CP4. LLY (VIN "2") Engine was installed from 2004-2005. The DPF is a crucile part of treating diesel emissions and each OEM utilizes and operates their DPF a little differently. 6L Duramax engines. 6L Duramax LML offers superior surge protection and performance! The unique design of the Wicked Wheel 2 will provide you with increased performance, boost, reduced EGT's and faster spool-up over the original cast wheel. Danville Performance Billet 68/68 Stg3 Reman. Common Issues and Problems We See In The Shop With The LB7 6. 60" Long Steel tube, bolt on bracket under axle and weld on bracket at frame. 2011 Denali HD DRW 4x4 with the 6. New 29,000 PSI piezo injectors, a complete fuel system-hardening to tolerate up to 20% biodiesel mixtures. 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. 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. Calling All Duramax LML Owners. While it still keeps the CP4, it does take the stress off the pump meaning less wear for a truck that’s demanding more fuel. Ill be looking at a 2005 Duramax with 157k on it for 16,900. 7 Powerstroke owners! Other companies offer a dual fueler kit to add a CP3 in conjunction with CP4 pump providing enough fuel for 1000hp or more. 6L Mechanical Problems and Questions. Engine related discussion ONLY. 1 out of 5 stars 6 $189. 2017-2019 L5P Duramax; 2011-2016 LML Duramax; 2007. Beginning in model year 2011, GM made some big changes to the Duramax's fuel system. Included with Purchase 2. 6 Duramax Tuning Instructions EFI Live LML Duramax 2011-2016 EGR Unplug Chevy 6. Chevy/GMC Duramax 2011 LML - Discussion of Chevy and GMC Trucks with LML Duramax Turbo Diesel Engines. 6L Duramax LML. LLY (VIN "2") Engine was installed from 2004-2005. 6L LML PRO Performance Module BENEFITS OF UPGRADING:. Choose Options. Engine , Transmission, Etc. 7L Power Stroke vs. Best Duramax Tuner That You Need To Buy: EFI Live Review 2001-2015 Chevrolet Duramax LB7, LLY, LBZ, LMM, and LML. 00 - $ 4,999. For 2011 to the present, the (fifth) generation of the Duramax is currently RPO code LML. The problem I have is code P22A1. The Duramax Engine was released in late 2001 into the Chevrolet and GMC chassis vehicles. 6 Duramax Tech Articles The Duramax 6. The suction side hooks up to the factory suction fitting in the fuel module. check everything over really good, a small leak will be hard to find. 6L LB7/LLY/LBZ/LMM: T C10 165G: 2001-2010 Duramax Duramax 6. IT MAY BE A GOVERNMENT MANDATE, BUT IT IS A CHEVY DESIGN. Details: Newest version of the Duramax; similar-but-not-identical hardware to the LML, with a different turbo and tune. Fits: 2011-2016 GM Sierra or Chevy Silverado LML w/ 6. Your module will be a stand-alone computer that simply plugs in under the hood of your truck. Get quicker turbo spool and lower exhaust gas temperatures. EZTuner is the Duramax programmer / tuner you are looking for. This case study used an aftermarket scan tool example, it shows the air leak PID, which is a built-in leak indicator. Available in over 40 different color options! Kit Includes: JavaScript seems to be disabled in your browser. In stock on October. Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products. This is the AirDog II-4G DF-100 fuel system for the 2015-2016 Duramax 6. You will also need the OEM clamp #11611439 to use this pipe on 2015+ vehicles with aftermarket exhaust. 5-2010 LMM Duramax; 2006-2007 LBZ Duramax; 2004. 6L V8 Duramax Diesel Trucks LML engine) The alleged problem is found in cleaner diesel fuel used in the. DieselPlace. My Account Contact Us. All content related to GM's Duramax is welcome here. Next » Danville Performance LML TCT 63. The '11 diesel pickups built by GM will use the same basic 6. Increased emissions regulations resulted in the need for GM to produce an engine that was both cleaner and more powerful. Kyle Riegle 30,831 views. In 2011, the LML and LGH versions came on the scene and were the first Duramax engines to drop the Bosch CP3 high pressure fuel pump in favor of the new design CP4. 6L 2011-2014 $ 709. Beans Diesel Bean Machine designs and produces all of it's performance diesel truck parts in house with the latest technologies in CNC machinery and CAD software. The 2011-2016 Duramax suffers from a high pressure fuel pump issue unique to this year range. 2011-2016 6. Unless otherwise marked, all engines and parts are for competition use only; not legal for use on pollution controlled vehicles at any time. EZ LYNK tuning 2011 - 2016 LML Duramax The EZ LYNK AutoAgent™ 2. 6L DPF Delete Tuners & Packages Products Sort Best Match Lowest Price Highest Price List A-Z List Z-A Newest Oldest. Some mechanical aspects of. 6L Duramax Diesel Engine LLY Debuting in the mid-2004 model year and used through 2005, the LLY was designed primarily to meet emissions goals. Hose Options:. One of the big kickers was the. Obviously, your rig wouldn’t roll out of GM like that, but that doesn’t mean you couldn’t build it yourself. 6L Duramax diesel engine & associated components. The DPF is a crucile part of treating diesel emissions and each OEM utilizes and operates their DPF a little differently. How to Install DSP Switch on 2011-2016 Duramax LML. By akaponch in forum Duramax 2011+ LML / LGH Replies: 16 Last Post: June 30th, 2017, 05:10 AM. It was a certified used vehicle, with about 58k miles. LML Duramax. Click to expand What already was said is true--your problem is not with your Dmax or filter,it is definitely some bad fuel you're getting. The Duramax Engine was released in late 2001 into the Duramax and GMC chassis vehicles. 6l LML Duramax Turbo Diesel Engine VIN 8 Silverado Sierra 2011 - 2016 In the unlikely event there is a problem with a engine purchased through us, GENERAL. This pipe will work on 2011-2014 LML Duramax trucks and 2015 LML Duramax without 3-bolt flange or with aftermarket exhaust. 2011-2014 Duramax 6. For the Chevy GMC 6. The 2011 GMC Sierra 2500 has 5 problems reported for diesel exhaust fluid system. Highlighting our full group of duramax cooler available on sale online. 6L Duramax, ranging from LB7 injector issues to LML NOx sensor failures, fuel starvation and priming concerns, and premature glow plug failure for LBZ/LLY engines. The best quality and combination of Fuel Air Separations Systems and electric diesel fuel pumps available that improve diesel performance, mileage, and efficiency for the GM Duramax 2011-2013 LML on sale online or in our Franklin Wisconsin store along with other GM Chevy diesel performance parts. The newest Garrett variable-vane turbocharger solves this problem and provides the additional grade-braking required by those who tow heavy trailers. There was much anticipation for the release of the LML Duramax in 2011, With many new mechanical features, a newly engineered frame, and updated appearance, many were anticipation the best Duramax equipped truck yet. SDP 2011-2016 LML 3" Y-bridge/Passenger side IC pipe kit with 4" intake Screamin Diesel Performance, INC. My daily is a Cosworth Vega. Pattern problems. LML EGR Delete 4. 2011 GMC Sierra 2500. 2011-2016 6. Find your next car by browsing our extensive new and pre-owned 2011 Chevrolet Silverado 2500 listings. LB7 (VIN "1") Engine was installed from 2001-2004. Product filters. Pattern Problems: 6. S&S Diesel LML CP3 Conversion Kit. 6L Duramax diesel engines. 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. Stealth Module - Chevy/GMC Duramax 6. 6L Duramax has been in production since 2001 and has proved, on a large scale, to be a relatively reliable and durable platform. For 2011 to the present, the (fifth) generation of the Duramax is currently RPO code LML. How can I prevent my LLY Duramax engine from overheating? The overheat condition most often affects trucks pulling heavy loads on hot days. 8 out of 5 stars 9. Maybe the fix recommended in the service bulletin will solve the problem. Re: Great ending to Diesel Exhaust Fluid problem You can't always be trouble free but when someone steps up like that it is the next best thing. This hydraulically actuated turbocharger undergoes a complete remanufacturing process developed by experienced engineers. 2017-2019 L5P Duramax; 2011-2016 LML Duramax; 2007. EFI LIVE ( DSP5 Shift On The Fly Switch) 2011 - 2016 Chevy 6. 6L LML 2011-2015. 5-2005 LLY Duramax; 2001-2004 LB7 Duramax. 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. WC Fab Duramax Traction Bar Kit LML Heavy Duty Traction Bar Kit for Poly bushing at axle mount for decrease road noise/vibration, Curry Enterprise Zinc coated Johnny Joint connection at frame. FREE Shipping by Amazon. Chevy/GMC Duramax LML 6. 6L LML 2011-2015. Obviously, by the lead picture in this story you can see Chevrolet once again won that battle for me, but it wasn’t because I thought it would be a better truck than a Ford. 4" Cat Back Single: Aluminized: Stainless: 2011-2015, 6. 6 Duramax Tuning Instructions EFI Live LML Duramax 2011-2016 EGR Unplug Chevy 6. Due in part to the high failure rate of the CP4, the new L5P engine introduced in 2017 discontinued the tradition of Bosch fuel systems in factor of Denso supplied components. 6L Duramax LBZ / LMM / LML THE ONLY GLOW PLUG MADE IN USA. BD Diesel Duramax Performance Transmission Features: Increase the durability of your drivetrain; BD Aluminum HD deep transmission pan, increases oil capacity by 3. This hydraulically actuated turbocharger undergoes a complete remanufacturing process developed by experienced engineers. Photos: duramaxdiesels. Select your Application. The LML Duramax was the power house for almost six years(2011-2016) when the L5P was released in 2017. Fits 2011-2016 Silverado/Sierra 2500HD/3500HD. I provided the two files and submitted them a week ago and have not heard anything. 6L's new and improved features. 6L GM/Chevrolet Duramax Exhaust Gas Temperature (EGT) Sensor and Repair Kit Dorman # 904-721 Save time and hassle with our EGT sensor that comes with our exclusive exhaust bung repair kit. Average repair cost is $2,190 at 47,150 miles. Truck has 8k on it now and am going to do the engine oil and change the spin on external filter for the allison trans. Video Installation 3. 2011-2014 Duramax 6. There was much anticipation for the release of the LML Duramax in 2011, With many new mechanical features, a newly engineered frame, and updated appearance, many were anticipation the best Duramax equipped truck yet. 6l LML Duramax Turbo Diesel Engine VIN 8 Silverado Sierra 2011 - 2016 In the unlikely event there is a problem with a engine purchased through us, GENERAL. 6L Duramax LML and LGH engine, USDieselParts offers a wide selection of quality diesel fuel pumps such as FASS and Airdog as well as brand name CP4 diesel fuel injection pumps and common rail injectors in stock replacement and high performance options to keep your Duramax engine up and running for years to come. Beans Diesel Bean Machine designs and produces all of it's performance diesel truck parts in house with the latest technologies in CNC machinery and CAD software. FASS Fuel Systems offers industry leading technology in fuel filtration systems, providing 2011-2015 GM LML Duramax 6. S&S Diesel Motorsport, the world leader in common-rail diesel injection has developed a solution for CP4. When I look at the scan data - Answered by a verified GMC Mechanic. Common Issues and Problems We See In The Shop With The LB7 6. Mishimoto has expanded their Duramax performance parts line to include the performance intercooler for the 2011-2016 Chevrolet/GMC 6. Having problems or think your tunes could be. Hose Options:. You will also need the OEM clamp #11611439 to use this pipe on 2015+ vehicles with aftermarket exhaust. Due in part to the high failure rate of the CP4, the new L5P engine introduced in 2017 discontinued the tradition of Bosch fuel systems in factor of Denso supplied components. 6L LML Duramax Diesel This item requires a Core Return or Core Charge Please see link below for more information. Dales Super Store - GM Duramax LML 6. Details: Newest version of the Duramax; similar-but-not-identical hardware to the LML, with a different turbo and tune. 2011-2016 6. 6L Duramax LML. com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. Common problems typically associated with the 6. Sinister Diesel EGR Delete Kit for a 2011-2015 GM Duramax 6. 6L Mechanical Problems and Questions. Chevy/GMC Duramax 04. Truck has 8k on it now and am going to do the engine oil and change the spin on external filter for the allison trans. Find many great new & used options and get the best deals for WCFab Aluminum Upper Coolant Pipe For 2011-2016 GM 6. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. In 2011, federal emissions regulations had tightened, so additional measures had to be taken to keep the Duramax compliant, so the LML was the first to be equipped with Selective Catalyst Reduction (or SCR), a system which used a urea-based exhaust fluid to break down harmful nitrogen oxides. Never: 0: 0: Electrical. It pulls my. MadJack Diesel Performance is proud to provide you with a huge selection of high-quality and affordable 6. injected motorsports 2011-2016 lml gm duramax 6. Research the latest Chevrolet Silverado 2500 body styles, read detailed model specifications and features, compare with other models, and locate Chevrolet dealerships near you where you can purchase your next vehicle. What are some things I would be looking at replacing at that mileage? I am interested in trading in my 1/2 ton with a 4. 2, which is why S&S Diesel Motorsport offers it as a 50-state-legal, CARB-compliant bolt-in replacement. Bosch (3) 11-15 LML Duramax CP4 To CP3 Conversion Kit w/CP3 Pump - Tuning Req. Obviously, by the lead picture in this story you can see Chevrolet once again won that battle for me, but it wasn't because I thought it would be a better truck than a Ford. i definitely do not go around bragging like most people lol. Lawsuit Alleges Chevrolet and GMC Duramax Engines Sold With Wrong Parts Can't Take American Diesel Plaintiffs claim the trucks' fuel pumps can't handle the thin diesel, resulting in metal shavings finding their way into the engine. Duramax 2011+ (LML) Discussion related to the 5th Gen LML duramax Diesel Truck Forum - TheDieselGarage. Fortunately for us, a world without problems is a very boring place for engineers. Information about LML Downpipes: Looking to add power to your GM Duramax LML? Most look at the exhaust, intake, and programmer for horsepower gains. 7L Power Stroke), GM amended the Duramax once more for the 2011 model year. GM 97241129. While the basic architecture of the engine remains the same, we're told that fully 60% of the individual LML engine components are all new for 2011. 2011-2016 6. Duramax 2011+ (LML) Discussion related to the 5th Gen LML duramax Diesel Truck Forum - TheDieselGarage. 2011-2016 GM Duramax. I have been debating on 1. FASS Fuel Systems offers industry leading technology in fuel filtration systems, providing 2011-2015 GM LML Duramax 6. If you're driving a truck with a 2011-2016 Duramax LML diesel engine and haven't yet experienced a major fuel pump failure, you're likely living on borrowed time. High Flow Intake Bundle Package for 2011-2016 LML Duramax. Browse Gaskets. WC Fab Duramax Traction Bar Kit LML Heavy Duty Traction Bar Kit for Poly bushing at axle mount for decrease road noise/vibration, Curry Enterprise Zinc coated Johnny Joint connection at frame. What does Chevy call for, like 14 hours for a turbo swap?. 8 out of 5 stars 9. Failure of this CP4 pump is usually catastrophic, causing metal particulates to contaminate the entire fuel system. 7 Cummins Tuning Instructions. Thanks to a host of high quality, well-refined products being offered throughout the diesel aftermarket, it’s not hard to get a 2011-2015 LML Duramax-powered truck up to speed in a hurry. We focus on an extremely comprehensive collection of products in stock at a range of prices. 5th Gen Duramax Electrical Problems and Questions. if you do not I would lean towards a leak as opposed to head gasket. Pretty sad a Duramax with 38,000 miles and I will probably have to trade down to a gas guzzler plus throw away another. This LML Y-Bridge kit is a complete package to remove your EGR and replace all the passenger side intercooler piping and Y-Bridge. Manufacturer. This is popular in the 6. Failure of this CP4 pump is usually catastrophic, causing instant contamination of the entire fuel system with metal particulates. This system mounts to the frame jig in front of the fuel tank for a clean looking installation. Tuners Tuners. 910 ft lbs of torque is a good increase. This pipe will work on 2011-2014 LML Duramax trucks and 2015 LML Duramax without 3-bolt flange or with aftermarket exhaust. Looking to delete. (L96) Vortec 6. Did your truck blow a lot of smoke when it was knocking from that problem?. CPP Diesel carries high-performance Duramax crate engines for the diesel enthusiast looking to build the ultimate rig at an affordable price. The 2011 GMC Sierra 2500 has 5 problems reported for diesel exhaust fluid system. In just a few minutes you can walk through the easy to follow 3 simple steps to load custom tunes on your 2011 - 2016 LML Duramax. Find your next car by browsing our extensive new and pre-owned 2011 Chevrolet Silverado 2500 listings. Dales Super Store - GM Duramax LML 6. If you have any problems with the registration process or your account login, please contact us. Little different to replace than what the video shows but my truck is an LML. This is the AirDog II-4G DF-100 fuel system for the 2015-2016 Duramax 6. 6L 01-16 Duramax Short Block includes: Stage 1 billet tow/street camshaft (optional alternate firing order* cams), LBZ (commonly believed to be the strongest stock 6. Had a 2003 Silverado 2500 Hd Duramax, put over 100000 Miles on it. The factory turbo direct pipe is often overlooked. Included with Purchase 2. 55 Add to cart; Sale! 2011-2016 Duramax LML CP3 Conversion Kit $ 2,500. It is relocated up above the frame rail in front of the fuel tank. Fixed the lack of heat in the truck and no more DTC P01F0. 2011 duramax fuel system diagram together with lml duramax fuel system diagram duramax fuel line diagram gmc 3500 duramax diesel fuel diagram 2002 duramax fuel system diagram 2003 duramax fuel system diagram 2001 duramax fuel line diagram 2012 duramax fuel system problems duramax diesel fuel system diagram 2008 duramax fuel system diagram duramax fuel system diagram 1997 duramax fuel system. 6L Duramax, ranging from LB7 injector issues to LML NOx sensor failures, fuel starvation and priming concerns, and premature glow plug failure for LBZ/LLY engines. Join us now and experience the difference!. FASS Fuel Systems Diesel Lift Pump 2011-2014 GM Duramax LML 6. 6L 2011-2016 LML Fuel System! XDP carries all the parts and accessories you need for the best diesel performance. Maybe the fix recommended in the service bulletin will solve the problem. This link provides a list of most Diagnostic Codes for 2011 - 2014 LML Duramax trucks. Based on other forums it appears GM had some unexpected issues with it. 2011-2014 Duramax 6. The Duramax Engine is a General Motors diesel engine family for light to medium duty trucks. They're also UNDER the valve cover so they're a PITA to change. The EGR delete kit that we sell completely removes the EGR system off of the truck, replaces the restrictive factory Y-Bridge with a 3 inch fully modified Y-Bridge, replaces the cold-side intercooler piping, and includes either a modified turbo mouthpiece or can. BD Diesel Duramax Performance Transmission Features: Increase the durability of your drivetrain; BD Aluminum HD deep transmission pan, increases oil capacity by 3. There are so many 2017 Duramax owners have experienced similar problems that it forced GM to issue a service bulletin on the problem. The S&S solution is to remove the problem before it becomes a problem, by replacing the CP4. I don't have the bulletin number, but believe it was released about December of 2011. Put fuel somewhere I thought I shouldn’t but. 6L Duramax diesel engine & associated components. 6L Duramax diesel engines. 6-liter Duramax Engines are produced by DMAX, a joint venture between GM and Isuzu in Moraine, Ohio. Duramax Diesel Performance - Driveline Discuss anything related to Custom Duramax Brakes, Suspension Mods, Chassis Mods and Tuning, Towing options, Driveline, 4x4, Differentials, Sway Bars, Lifting Springs, Body Lifts, Strut Braces, etc. The Duramax 6. The Duramax Engine is a General Motors diesel engine family for light to medium duty trucks. I have a 2011 LML duramax, approaching 35,000 km (20,000miles). 6L LML Duramax Diesel This item requires a Core Return or Core Charge Please see link below for more information. 6L diesel owners the cleanest burning fuel possible. Any problems with the engine and transmission in a 2012? I understand some ealier years had a. 6L years 2011-2016. The DPF is a crucile part of treating diesel emissions and each OEM utilizes and operates their DPF a little differently. The LML Duramax began in 2011, and followed the LMM Duramax Engine. The LML Commander Tuner supports 2011-2016 Duramax equipped trucks. This editorial discusses what I've heard, and despite the big hole in production, smart money expects the newest LML urea-equipped Duramax 6600 to appear in the 2011 model lineup. I have the 2012 LML so I don't speak from personal experience on the 2011. One thing I have noticed is that the DEF level goes down much more rapidly when towing, I almost ran out the first time it came on because the mileage was going down about twice as fast as normal. Hose Options:. Duramax Problems Common Problems with the 6. So I bought a new 2013 2500HD with the Duramax LML with z71 and 4wd with electronic transfer case. Chevy/GMC Duramax 2011 LML - Discussion of Chevy and GMC Trucks with LML Duramax Turbo Diesel Engines. 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). 2011 duramax fuel system diagram together with lml duramax fuel system diagram duramax fuel line diagram gmc 3500 duramax diesel fuel diagram 2002 duramax fuel system diagram 2003 duramax fuel system diagram 2001 duramax fuel line diagram 2012 duramax fuel system problems duramax diesel fuel system diagram 2008 duramax fuel system diagram duramax fuel system diagram 1997 duramax fuel system. FASS Fuel Systems Titanium Signature Series Diesel Fuel Lift Pump GM Duramax 6. This is the AirDog II-4G DF-100 fuel system for the 2015-2016 Duramax 6. Our high quality injectors and accessories will make it easy for you to install your old, worn out injectors and replace them with latest up to date versions that will breathe new. Lawsuit Alleges Chevrolet and GMC Duramax Engines Sold With Wrong Parts Can't Take American Diesel Plaintiffs claim the trucks' fuel pumps can't handle the thin diesel, resulting in metal shavings finding their way into the engine. LB7 (VIN "1") Engine was installed from 2001-2004. 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. The duramax forum is really great, there are some smart guys and gm employees that lurk there, I had a 11 like yours that used coolant and the dealer tried to fix 3 times, I had a topic on there for 20 min and had an answer, good luck with your pickle. Re: 2011 Chevy Duramax fuel filter problems There was a Tech Service Bulletin on the 2011 Duramax for a faulty fuel suction pressure sensor. 2011 - 2015 LML Duramax CP4 to CP3 Conversion Kit with CP3 Pump Proven Reliability The CP3 fuel pump is proven to have longevity and to be reliable in performance applications. I have been debating on 1. 6L Still want to keep the performance of your exhaust system, but having problems with how loud they can be, then you need a Aluminized or Stainless Steel muffler from Motoblue / Diamond Eye. 2011 GMC Sierra 2500. It was a certified used vehicle, with about 58k miles. com > GM Diesel & Truck Discussion > Duramax 2011+ (LML) Sub-Forums : Duramax 2011+ (LML). Engine related discussion ONLY. Select your Application. Sinister Diesel EGR Delete Kit for a 2011-2015 GM Duramax 6. 6L Duramax LML intercooler. If you have any problems with the registration process or your account login, please contact us. Attention to all 2011-present LML Duramax and 2011-present 6. 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. I have to LML that use the CP4 that is known to go out. 6L diesel owners the cleanest burning fuel possible. 6L turbo diesel V8 Duramax LML engine used in the Chevy Silverado HD and GMC Sierra HD, including specs, applications, and more. Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products. 2 found on the 2011 to 2016 Duramax LML. 6L Duramax Diesel Engine LLY Debuting in the mid-2004 model year and used through 2005, the LLY was designed primarily to meet emissions goals. 6L DURAMAX LML Description: This is a 12V glow plug for 2006-2016 LLY, LBZ, LMM, and LML Chevrolet/GMC 6. While various versions of the engine have surfaced over the years, all generations of the Duramax are based on the same foundation. The newest Garrett variable-vane turbocharger solves this problem and provides the additional grade-braking required by those who tow heavy trailers. If you have any problems with the registration process or your account login, please contact us. 6L LML/LGH Duramax In order to do proper diagnostics you will need a scan tool, diagnostic service information and some special tools such as a vacuum test gauge J44638 (OTC 6754) available from GM Special Tools or Freedom Racing Tool and Equipment. Pretty sad a Duramax with 38,000 miles and I will probably have to trade down to a gas guzzler plus throw away another. 6L Evolution Intake at Walmart. I hope I have informed others of what pain and problems I have had. S&S Diesel Motorsport, the world leader in common-rail diesel injection has developed a solution for CP4. The Duramax engine is a joint venutre of GM & Isuzu. EGR Disable vs. I purchased a 2011 GMC 2500HD Denali Duramax back in January from a delearship in Upstate NY. 6L Mechanical Problems and Questions. DPF Delete Pipes & Race Exhausts for the 2011+ GM 6. 6 Duramax Engine 4th May 2015 If you have a 2001-2004 Duramax 6. Starting in 2011 Diesel Exhaust Fluid is used to treat NOx emissions, in addition to the EGR and DPF treating the carbon emissions. Information about LML Downpipes: Looking to add power to your GM Duramax LML? Most look at the exhaust, intake, and programmer for horsepower gains. 6L DSL Turbo Brake Pulsation Problems In Info on Duramax Turbo. The diesel exhaust fluid system on the 2011 duramax's are. Common problems typically associated with the 6. Best Duramax Tuner That You Need To Buy: EFI Live Review 2001-2015 Chevrolet Duramax LB7, LLY, LBZ, LMM, and LML. Fixed the lack of heat in the truck and no more DTC P01F0. 6 LML | Diesel Performance Parts & DPF Delete Kits The 11-16 GM Duramax is equipped with a diesel particulate filter. BD Diesel's Duramax Performance Transmission c/w Pressure Controller for 2011-2016 GM Duramax LML Allison 4wd diesels. I purchased a 2011 GMC 2500HD Denali Duramax back in January from a delearship in Upstate NY. Mishimoto has expanded their Duramax performance parts line to include the performance intercooler for the 2011-2016 Chevrolet/GMC 6. 910 ft lbs of torque is a good increase. Looking at a 2012 Silverado 3500 DRW Duramax/Allison with 118,000 miles on it to tow a fifth wheel. Failure of this CP4 pump is usually catastrophic, causing instant contamination of the entire fuel system with metal particulates. The LML Duramax Engines were replacing the old 6. Obviously, your rig wouldn't roll out of GM like that, but that doesn't mean you couldn't build it yourself. Increase the performance of your Duramax diesel truck with S&B cold air intake kits, performance air filters, elbows, air scoops, and more accessories. I don't have the bulletin number, but believe it was released about December of 2011. The 2019 has the new L5P Duramax thst no longer uses the CP4. Put fuel somewhere I thought I shouldn’t but. Drives: 2008 GMC 2500HD Duramax Long Bed Z71 Crew Cab Posted September 4, 2011 Can't help you there as I don't have a dually, might want to pose that question over on D-Forum, however I'm guessing empty 17-21 highway, and pulling about 14-15. ** The 2011-2016 LML Duramax Dual-Filter Kits Will Be Available 11/15 ** No problem! Click on the banner below for info on 6 months, interest free financing. The LML Duramax was released for 2011 model General Motors & Chevrolet HD trucks. 60" Long Steel tube, bolt on bracket under axle and weld on bracket at frame.