5.7 Hemi Firing Order. As we mentioned 1-8-4-3-6-5-7-2 is the 5.7 Hemi engine firing order sequence. In this cylinder number order, the cylinders get spark resulting the engine ignition. While finding the 5.7 cylinder number to the right side of the bank, meaning the passenger side starting by the alternator is 2, 4, 6, 8 on bank 1.The premium E-Series 7.3L V8 engine has 350 horsepower and 468 lb.-ft of torque. The Economy 7.3L V8 engine has 300 horsepower and 425 lb.-ft of torque. Both of these engine calibrations have available flex fuel capabilities, meaning they can run on gasoline or blends of up to 85 percent ethanol (E85).P133E: Cylinder 7 Glow Plug Offset Exceeded Learning Limit. P133F: Cylinder 8 Glow Plug Offset Exceeded Learning Limit. Last edited by DmaxStoreJake; 01-18-2024, 10:53 AM . Tags: None. If you own a L5P Duramax and have any of the following codes it may just be a software anomaly. This can happen if the glow plug has been …The rotor turns clockwise. #1 is the distributor tower just clockwise of the point adjustment window, then follow the firing order clockwise around the cap, 1-8-4-3-6-5-7-2. View attachment 442550. Make sure the #1 cylinder is on the compression stroke and not on the exhaust stroke. Don't make the common mistake of just lining up the marks ...Nissan Titan 5.6L firing order. For the V8-powered model, the Nissan Titan 5.6L firing order is 1-8-7-3-6-5-4-2 and this engine features the standard eight-cylinder configuration. All the cylinders are divided into two banks with four cylinders each, and the driver's side cylinders are numbered 1, 3, 5, and 7 front to rear.Firing order and plug wire order is often wrong on google searches as well as in the Haynes manual- if anyone is searching for this information, it's CORRECT right here on MVS! This is for 850's and first year S/V/XC/C70's ('98's). Starting trouble post plug wire install. Last Updated on August 8, 2022 by Matt. Updated August 8th, 2022.Category: 6.6L Duramax Turbo Diesel V-8 L5P. The Duramax L5P is a General Motors turbo-diesel V8 engine used in the 2500HD and 3500HD models of the Chevrolet Silverado and GMC Sierra pickup trucks ...I think the ratings are now on the build/price websites -- and some highlights have been posted on the forums. GCWR is now 31,300 for the dually, 25,300 for srw. 2023 LZO Sierra 4x4 crew 6.5 box. Sold 2021 LM2 Sierra 4x4 crew 6.5 box, 2018 L5P Sierra 4x4 SB, 2011 LML Sierra 4x4 CCSB, 2010 LMM, 2004.5 LLY.Duramax Firing Order Prosource Sel. Is There A Fuse For The Glow Plugs On Duramax. How To Hook Up The Glow Plug Controller On My 6 Duram. Alternate Firing Camshaft Strengthening A Duramax Sel World. Wiring Diagram For Stock Glow Plug System 93 Sel Place. How To Change Glow Plugs 7 Steps With Pictures Wikihow• Firing Order: 1-5-3-6-2-4 • Glow Plug Voltage: 5.4V • Stroke: 3.543-inches (90.0mm) Engine Component Description • Camshaft: Two camshafts are used, one for all intake valves, the other for all exhaust valves. The camshafts are driven by two camshaft sprockets which in turn are driven by the secondary timing chain.2010 Ford F150 5.4L V-8 Firing Order 2010 Ford F150 5.4L V-8 Firing Order Facts about the 2010 F150 5.4L V-8 Engine. The 5.4L (3V) is a V-8 engine with the following features: Single overhead camshafts Three valves per cylinder Sequential Multi-Port Fuel Injection (SFI) Aluminum cylinder heads Cast iron, 90-degree V-cylinder block Variable Camshaft Timing (VCT) Individually chain-driven ...Dodge 3.7L PowerTech firing order. The Dodge 3.7L firing order is 1-6-5-4-3-2, but that won't get you too far on its own. If you are getting an OBD2 code for a cylinder misfire, it's important to figure out where that exact cylinder is positioned. Well, that's where the cylinder layout kicks in and together with the firing order, these ...Feb 15, 2006 · Well, I know the firing order is 1 – 2 – 7 – 8 – 4 – 5 – 6 – 3 and the passenger side is odd and drivers side is even numbered and number one is pass, front. Your info looks correct, but I'd wait for someone to chime in that has the Factory service manuals handy just in case. 23 L5P 2500HD AT4 - NEW. 14 LML 2500HD CC 4x4 - Sold.The top line is 6,2,4,1,5,3, This is going from top, so if you are looking at a clock your going backwards, so it would be 12,10,8,6,4,2, pm. (in position of time on an old clock. if you look at the lines, find the shortest one, that if from distance from VP to engine from the line, and that is cylinder 1, if you attach it it will really only ...LETS GET THIS CHANNEL TO 13,000 SUBSCRIBERS!!!NEED L5P Parts? MESSAGE ME ON INSTAGRAM @Denny_Diesel OR EMAIL [email protected] Me On INSTAGRAM! @De...Toyota 4.7L firing order. To achieve the best fuel efficiency and a smooth power curve, Toyota uses a specific type of distributor system in this engine. So, the cylinders fire in a sequence that is most suitable for these specific needs, and the Toyota 4.7L firing order is 1-8-4-3-6-5-7-2. It's important to understand that this engine is ...Acura MDX 3.5L firing order. As a base version of the model, the Acura MDX 3.5L firing order is 1-4-2-5-3-6, and it's a standard longitudinal V6 engine. The cylinders are laid out in two banks, one on the driver's side and one on the passenger's side. The passenger's side cylinders are laid out in the 1, 2, and 3 order front to rear ...1973 - 1979 F-100 & Larger F-Series Trucks - Firing order on a 360 - Before I start my truck up, I want to make sure the plug wires are on correctly. I found this diagram on the internet and I want to make sure this is right. When I replaced the spark plugs, I took two wires off at the same time and then I forgot...The Nissan Maxima 3.5L firing order is 1-2-3-4-5-6 as well, but this engine isn't like the 3.0-liter V6 in terms of the cylinder configuration. Instead of having a longitudinal placement, this engine features a transverse cylinder layout. That means that we have an upper and a lower cylinder bank in this case, and cylinders 1, 3, and 5 are ...Engine Code: L5P. Change Period: 7500 miles/ 12 months. Oil Capacity. 9,5 litre. Silverado 1500 5.3 Ecotec3 V8 DFM AWD FlexFuel Expand. Acceptable Oil Types. 0W/20. Read More In The Owner's Manual... Oil Stats. Engine Code: L84 FlexFuel. Change Period: 12 months. Oil Capacity. 7,6 litre.The 2nd generation Duramax is known as the LLY. Similar to the LB7, the LLY Duramax is reliable, powerful, and lacks most of the emissions found on modern day diesel trucks like the L5P. LLY Duramax trucks don’t suffer from the same injector failure problems that LB7 trucks frequently had. Instead, many LLY Duramax problems stem from overheating.GM’s 6.6L V8 engine is the gas-engine option for 2500HD and 3500HD Silverado’s and Sierra’s. It is a larger and more powerful replacement for the previous 6.0L Vortec engine. The L8T produces 401hp and 464lb-ft. of torque. This represents an increase of 41hp and 84lb-ft. of torque over the predecessor 6.0L L96 engine.The 4.6-liter engine is a popular choice for many Ford vehicles, including the Mustang, F-150, and Expedition. This engine has a firing order of 1-3-7-2-6-5-4-8, which means that the spark plugs fire in that sequence. The spark plugs are numbered from front to back, with cylinders 1-4 on the passenger side and 5-8 on the driver's side.The stock firing order is arranged so that the torsional moment is even and the load is uniformly distributed on longitudinal direction of the crankshaft. I’ve read threads on a common break at the second journal. The AF cam guys attribute this to the 3-1-2 combo in our firing order. Sure they are in the market to sell cams but from what I ...Learn about the design, performance, and features of the 6.6L L5P Duramax engine that powers Chevrolet Silverado HD and GMC Sierra HD trucks since 2017. Find out how the …10786 posts · Joined 2009. #6 · Jan 22, 2022. Some information available here P11DC - Chevrolet Diagnostic Trouble Code (DTC) Definition, Causes and Diagnosis. Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different. 2008 Silverado LT, Crew Cab, 2WD,LB.GM 6.2L firing order. Let's start with the most important thing - the GM 6.2L firing order is 1-8-7-2-6-5-4-3, and this goes for all the variations of the engine. The most confusing thing for most drivers is the fact that there are two 6.2-liter V8s used by GM in their subsidiary brand models.New for 2024, the L5P Duramax engine received an upgraded turbo. In comparison with the 2023 version, they look very similar. But there are some differences. The turbine housing …68 ford 302 engine diagramEngine duramax ford diesel 1977 l5p diagram oil firing order 6l v8 turbo things peek inside road off flow separator 1977 ford 400 firing orderF100 thinks buddy ford. ... 1975 Ford 302 Engine Firing Order | Wiring and Printable. Check Details. Q&A: 67-72 F100 Instrument Cluster & Wiring Diagrams | JustAnswer.4.0L V6 Ford firing order and Diagram. cylinder layout. Cylinder numbering. Where is cylinder #1. Cylinder #1. Bank 1The key thing to note is that the Chevy Tahoe 6.0L firing order is 1-8-7-2-6-5-4-3 with identical cylinder placement to the 4.8L and the 5.3-liter engine. In other words, driver's side cylinders are 1, 3, 5, and 7, and even cylinder numbers from 2 to 8 are on the opposite side.The firing orders used in 6-cylinder engines vary depending on the engine design. Some common firing orders for 6-cylinder engines are: 1-5-3-6-2-4. 1-4-2-6-3-5. In the first firing order, the first cylinder fires, followed by the fifth, third, sixth, second, and then the fourth cylinder.Wagler Competition Products 9612N 675E Odon, Indiana 47562 Phone: (812) 636-0391The LBZ is only equipped with the exhaust gas recirculation system and lacks the diesel particulate filter and diesel exhaust fluid systems found on newer Duramax trucks. These trucks produce 360 Horsepower and 650 lb/ft torque and feature a beefier composition than the LLY. Find out more 6.6L LBZ Duramax specifications below.with the Duramax® 6.6L — RPO L5P. Cooling capacity is increased by use of a larger radiator, an immense cooling fan, and by improving the air induction system. A dual-path intake system draws dense, cool air through both the hood scoop and the front grille in order to optimize performance. • Available 120Valternating current power outletNeed Electrical Help On Glow Plug Harness Sel Place. 87 94 7 3l Idi Glow Plug Controller Pensacola Fuel Injection. Wiring Diagrams For Transmission And The Tcm Control Module. Glow Plugs Duramax 6 6l 01 04 Lb7 Chevy 4 3l 2l And 5l Sel. Cm4884 F81z9d930ab Motorcraft Ford 7 3l Powerstroke Sel Glow Plug Wiring Harness.From what we know, one Duramax engine was developed but was never put into production. Developed entirely in-house by GM and assigned RPO Code LMK, the engine displaced 4.5 liters from a V8 layout ...Firing Order: 1-2-7-8-4-5-6-3: Turbocharger/Air: Garrett GT3788VA Variable Vane Turbocharger (VVT) Fuel Injection: Bosch High Pressure Common Rail with CP4.2 injection pump and Piezoelectric Injectors: Valvetrain: ... Even early L5P Duramax trucks share the same issue. In 2015, the LML Duramax was given a major exterior overhaul. ...6-liter Duramax L5P V8: OHV – 32 valves, 4 per cylinder, mechanical roller lifters; 7-liter Cummins Diesel I6: OHV – 24 valves, 4 per cylinder, solid lifter camshaft; Bore X Stroke. 6-liter Duramax L5P V8: 4.055 x 3.897 inches; 7-liter Cummins Diesel I6: 4.21 x 4.88 inches; Firing Order. 6-liter Duramax L5P V8: 1-2-7-8-4-5-6-3firing order 1,2,4,3 Check his arrows 1 fires, then 2 then 4 then 3 [Log in to Reply] RP-40-9n 02-24-2007 18:37:08. Report to Moderator Re: fireing order in reply to Down South, 02-24-2007 14:22:40 it is possible that someone replaced a cam gear and got it a half round off, and then played with plug wires until he got it to run. i have read ...4-cylinders With DIS Ignition System : 4-cylinders With DIS Ignition System : 6-Cylinders 1991-1994 2.9L and 3.0L Engines Firing Order 1-4-2-5-3-6Toyota 2.7L cylinder diagram. Being a straight-four engine, the 2.7-liter motor has four cylinders arranged in a line. This makes it much easier to inspect and maintain than a V6 or V8 engine, and the cylinder configuration is more straightforward as well. The first cylinder of the engine is on the left side, and the cylinders 2, 3, and 4 ...The GMC Acadia 3.6L firing order is 1-2-3-4-5-6 and this firing sequence comes standard for GMC’s V6 engines. However, what’s not so regular about the engine is its cylinder placement, considering that this engine is a transverse six-cylinder. That means it has two cylinder banks in terms of a top bank and the bottom cylinder bank.Here, we propose an answer to why this is so: both the state and the contents of consciousness depend on the activity of cortical layer 5 pyramidal (L5p) neurons. These neurons affect both cortical and thalamic processing, hence coupling the cortico-cortical and thalamo-cortical loops with each other. Functionally this coupling corresponds to ...The Toyota 5.7L firing order is 1-8-7-3-6-5-4-2 which is a common firing pattern for the 3UR-FE family of engines. The engine is proved to be as reliable as a V8 gets, even coming with a factory bolt-on supercharger that was an option of choice installed in Toyota dealerships. So, the fact it can support forced induction also speaks on behalf ...You can use your Kindle Fire HD to enjoy electronic books, movies, video games, apps and more, but if you have used most of its memory, you cannot download anything new. HD version...May 17, 2023 · New for 2024, the L5P Duramax engine received an upgraded turbo. In comparison with the 2023 version, they look very similar. But there are some differences. The turbine housing bore is a single millimeter larger in diameter and the turbine wheel has gone from 11 blades to 10. “By going to the 10 blade, they’ve created a larger mass flow ...The firing order for the Duramax 6.6 is 1-2-7-8-4-5-6-3. This sequence determines the order in which fuel is injected and ignited in the cylinders. This means that the first cylinder to fire is number one, followed by cylinders two, seven, eight, four, five, six, and three in that order.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.How to repin an Duramax LML for alternating firing camshaft or EFI tune.Video provides overview on how to remove and install pins on the wiring harness of Du...Ford 351C, 351M and 400M Firing Order. Here is the firing order for the 351C (Cleveland), 351M (Michigan) and 400M engines. These lumps of iron are a completely different block then the standard SBF (289, 302, 351W) engines. The cylinder heads have canted valves like the Big Block Chevy.Let's get straight to the point - the Chevrolet 4.8L firing order is 1-8-7-2-6-5-4-3, which is pretty much a standard firing order for V8 engines in this period. Most of Chevy's small block V8s at that time had this firing pattern, so it's no wonder that this one does so as well. However, the unique thing about this V8 is that it has a ...2019 3500 L5P P2148. Cylinder 1 injector control circuit high voltage test status Changed I Héctor and pigtail. Getting - Answered by a verified Chevy Mechanic ... Bank1 is on passenger side and bank 2 driver side according to the firing order let me check if there is any thing different on fuel rails. Injector 1 should be front on passenger ...It was a huge success that ultimately led to the creation of other Duramax engines including the LBZ, LMM, LML, and L5P. To help those of you who currently own an LB7, or those who want to purchase one, we’ve compiled a pretty massive list of LB7 Duramax specs. ... Firing Order: 1-2-7-8-4-5-6-3: Turbocharger/Air: IHI RHG6 …RAM 4.7L firing order. To get things started, it's crucial to first state that the RAM 4.7L firing order is 1-8-4-3-6-5-7-2. Since it's an engine in the Chrysler family of small-block V8s, it's no wonder that this firing order overlaps with that of other Chrysler and HEMI V8s. However, it's not enough to simply get familiar with the ...A4=BLK W/YEL. B7=GRN W/BLK. A5=RED W/RED. B6=BLU W/YEL. Starting with the 24pin connector…. (The first and last terminals are marked on the back of the connector, in case you get lost):thumb: Pry up the cover and remove. Then pry up the little black tab securing the terminal and pull from the back of the connector.Complete information, specs, power and torque ratings on GM's 6.6L L5D V8 Turbo Diesel Duramax engine used in the Chevy Silverado 4500HD, 5500HD and 6500HD.Using the 24mm follower, 1.36 Intake 1.69 exhaust, 0 lash. The L5P I used a 24mm follower first and then a .750 follower but changed no data in the file. LB7 2001 LBZ 2006 LMM 2008 Wagler Stage 1 Standard Fire Order. L5P 2017 I believe. Edited to correct lobes measuredFree Fire is an immensely popular battle royale game that has taken the gaming world by storm. While it was initially designed for mobile devices, the game can also be played on PC...Description. SoCal Diesel Alternative Firing Order Duramax Camshaft. Extend the life of your crankshaft by changing the firing order of your engine. The OEM firing order ends with cylinder 3 and begins with cylinders 1 and 2. The result is a 3-1-2 hit to the crankshaft. Duramax cranks have a tendency to break right behind the first rod throw at ...The factory firing is 1-2-7-8-4-5-6-3, but this new camshaft design changes that to 1-5-6-3-4-2-7-8. Changing an engine’s firing order isn’t a new science, as GM gas guys have been doing it for years in with the LS engine 4-7 swap. It’s just something we wanted to try and help reduce part breakage in the Duramax application.2018 C7 of Year Finalist. LS1 firing order. Can anyone explain why GM changed the firing order of the LS1? As most of you know the firing order of the Chevy small block had been 1-8-4-3-6-5-7-2 since the 265 ci came out in 1955. Then in 1997 and the introduction of the LS1 it was changed to 1-8-7-2-6-5-4-3.Talking about the small-block V8 version, the GM 5.7L firing order is 1-8-7-2-6-5-4-3, just like for the previous and successor engines of the same type. This makes things more convenient for DIY mechanics since you won’t have to bother about using the wrong firing order of another small block V8. There are still some details about this ...10786 posts · Joined 2009. #6 · Jan 22, 2022. Some information available here P11DC - Chevrolet Diagnostic Trouble Code (DTC) Definition, Causes and Diagnosis. Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different. 2008 Silverado LT, Crew Cab, 2WD,LB.The Nissan Xterra 3.3L firing order is 1-2-3-4-5-6 and this V6 engine has been used for the higher trims of the Xterra. The engine features a standard six-cylinder layout with cylinders 1, 3, and 5 in the passenger’s side bank, while cylinders 2, 4, and 6 are within the driver’s side bank. The cylinders are all numbered front to rear, so ...Ford 5.4 Engine Firing Order. Now, let's look at the accurate firing order for the Ford 5.4 engine. The Firing order is 1,3,7,2,6,5,4,8, which simply means the first cylinder that fires is 1, followed by 3,7,2,6 and 5. Then 4 and 8 are the last cylinders to fire before the whole process starts over again. Ford 5.4L Cycle Number and Firing Order.2017-2024- L5P VIN Code Y; 2017-2024 L5D VIN Code ; Dodge Cummins. Dodge Cummins; 1994-1998 5.9L 12V CUMMINS; 1998.5-2002 24V 5.9L CUMMINS; ... SoCal Diesel was the first to implement this "Alternative Firing Order" camshaft for the Duramax engine. In moving cylinders 3, 1 and 2 away from each other, we have significantly extended the abuse the ...6.6L V-8 L5P Features& Specifications. Download Specs. This next-generation redesign offers more horsepower and torque than ever — an SAE-certified 445 horsepower (332 kW) and net 910 lb.-ft. (1,234 Nm) — to enable easier, more confident hauling and trailering. Higher boost pressure from the turbocharger, compared to the previous engine ...Oct 13, 2022 · GM’s 6.6L V8 engine is the gas-engine option for 2500HD and 3500HD Silverado’s and Sierra’s. It is a larger and more powerful replacement for the previous 6.0L Vortec engine. The L8T produces 401hp and 464lb-ft. of torque. This represents an increase of 41hp and 84lb-ft. of torque over the predecessor 6.0L L96 engine.Switch on the Fly. User Guide v1. Preparing the ECM. Step 1: Apply the Operating System (OS) SOTF code modification, save as new, close, and reload your HPT calibration. Step 2: Configure SOTF feature settings*. Step 3: Enable and Calibrate individual SOTF tables as desired. Note: By default, all switchable tables are disabled.Wagler Stage 1 Alternate Fire Camshaft, 2001-2016 LB7/LLY/LBZ/LMM/LML. Part# WCPC6686-1. DISCLAIMER! THE SALE OR INSTALL OF THIS PRODUCT MAY BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42U.S.C.§7522 (A) (3) $975.00 Includes Free Shipping. Add to Cart.Forged-Aluminum Pistons. In order to survive extreme in-cylinder heat and limit expansion, a set of .020-inch over, 4.075-inch Mahle Motorsports ' forged-aluminum pistons got the nod (the factory Duramax cylinder bore is 4.055-inch). Fully radiused, .075-inch valve pockets were added as a high-rpm safeguard and to reduce stress and fatigue.Firing order for 73 450sl 4.5. I found out one of our local libraries had the Haynes manual so I have it for a month. I'm looking to do a tune up on the wifes 450. Other than the trace the wires that are on the cap now installed write up there is no info on the actual firing order for the car WTF. This is the first time that I've used a Haynes ...Firing Order: 1-2-7-8-4-5-6-3: Turbocharger/Air: GARRETT GT3788VA VARIABLE VANE Turbocharger And Intercooler: Fuel Injection: Direct Injection High Pressure Common Rail ... 6.6L L5P Duramax Specs, Tow Ratings, And Model Year Changes. 6.6L LB7 Duramax Specifications And Information.With this in mind, the Lexus 2.5L firing order is 1-2-3-4-5-6 which should also be pretty easy to memorize. In other words, you only need to inspect the cylinders in order from 1 to 6 for proper misfiring diagnosis or replacing worn-off spark plugs. If you don’t know how to identify the cylinder positions, we’ll give you a helping hand ...Most Chevy small block and big block V-8 engines use the firing order 1-8-4-3-6-5-7-2. The LS family of V-8 engines has a 1-8-7-2-6-5-4-3 firing order, according to Reference.com. ...Cylinder Number Firing Order Locations. The photo above shows the exact location of each cylinder number on the 440. The left side (driver's side) cylinders, front to rear, are 1,3,5,7. The right side (passenger side), front to rear, are 2,4,6,8. The most notable cylinder in the firing order is #1 because it starts the firing order sequence.The OEM firing order ends with cylinder 3 and begins with cylinders 1 and 2. The result is a 3-1-2 hit to the crankshaft. Duramax cranks have a tendency to break right behind the first rod throw at the intersection of the second main journal, right where the 3-1-2 hit would stress the crankshaft the most.Javascript Clock. Ford 260, 289 and 302 Firing Order. Here is a large firing order for the old school Ford 260, 289 an, One of the most important things to note is that the Infiniti 3.5L firing order is 1-2-3-4-5-6 which is a common firing, Cylinder Numbering LB7. It helps to remember a few things. 1) The cylinders/pistons are numbered from "1&qu, 6.6 Duramax cylinder numbers refer to the number of cylin, The Ford F-250 6.4L firing order is 1-2-7-3-4-5-6-8 which is th, Sep 25, 2023 · Learn the firing order and cylinder diagram, The firing order for a Chevy 350 engine goes 1-8-4-3-6-5-7-2, which is the p, Toyota Camry 2.2L firing order. If you own a base model of the fourth, Sep 25, 2023 · When it comes to the diesel six-cylinder engine, th, The firing order 1-8-4-3-6-5-7-2 applies to engines like the, Jun 13, 2019 · Firing Order: 1-2-7-8-4-5-6-3: Turbo, 628 posts · Joined 2009. #8 · Dec 10, 2011. Take I to the , Honda Accord 3.5L firing order. The 3.5-liter engine f, The Ford 6.2 engine follows this specific firing order pa, Ford 302 Firing Order. The firing order for the Ford 302 is 1-3-7-2, Buick 3.8L firing order. We'll get to the details ab, Hyundai 2.7L vehicle applications. One last thing to d, Information about GM's 6.6L turbo diesel V8 Duramax LML engine .