Lml Duramax Wont Crank

LB7 powered (through 2004 Duramax) Chevys and GMCs all suffer from injector failure at some point in their service life. Since I've logged the most hours on the water and under the hatch with this platform, figured some of you might be interested in seeing what's actually involved these swaps. The LML Duramax was released for 2011 model General Motors & Chevrolet HD trucks. com is the premier Duramax Diesel Forum on the internet. It won't start when the engine is hot. Good-flowing heads, a well-engineered camshaft, and the interchangeability of parts over the years (decades, even) help justify why GM’s small-block V8 has reigned supreme for more than half a. The latest version of the 6. In the last six months, it has started overcharging. 6 (Black) at Amazon. Gasket sets are supplied for installations in our delivered price. 6 Duramax: LML. Anyone have any ideas to help me get my truck on the road again _____. 1 k05 engine block heater n/c lml duramax 6. Cummins Crank Position Sensor CPS 5. LML Duramax Emissions Problems. 6 chevy duramax diesel surges when idling - Dodge Cars & Trucks question hold the idle high so the engine won't stall, then spray the can of cleaner into the. Another way to get your duramax into limp mode is to forget to replace the fuel cap, get on a on ramp and give 'er the beans! Apparently the fuel system doesn't remain pressurized properly and just when the duramax goes looking for an extra dose of fuel it gets none and gets crabby about it. Sensors 94-98 Dodge 5. Duramax Fifth Generation: 2011-2016 (LML) Discuss the fifth generation (2011-2016) of the 6. Proven, Tested Diesel Parts For Long-Term Durability. Ok, so my truck has been occasionally not starting. Obviously, your rig wouldn’t roll out of GM like that, but that doesn’t mean you couldn’t build it yourself. I have a 2008 Chevy Duramax diesel 2500HD truck with 65,000 miles. will save money on parts you don't need. In order to crank up the power without sacrificing reliability, General Motors went back to the drawing board to create their all new heavy duty diesel. I have a 2015 GMC 3500 that won't start without spraying ether. GMC Parts Sold Here Prosource Diesel. The LML Duramax 6. The fuel was fully treated with BG plus diesel fuel treatment good to -20. LML Duramax Emissions Problems. On the older ones 2001-2004 Chevy Trucks w/Duramax L. 2005 duramax wont start replaced ficm rand one day great wont start again blew mega fuse still no start find all ground wires in your vehicle clean and sand shiny , replace tight. Duramax Intake/Exhaust Leak Check Shortcut The manual is over 200 pages long, the case study below is a quick sample to show how we leverage underused PIDs to save hours of testing. After a duramax sits for a extended time the fuel rail will loose. LB7 powered (through 2004 Duramax) Chevys and GMCs all suffer from injector failure at some point in their service life. Discussions of all things relating to the Duramax Diesel. 00 worth of injectors and still have the same problem. The Mean Green Starter provides 100% more torque than an overweight stock starter. 6l RPO LML (VIN code "8″) is the latest version (2011 - 2016) of the Isuzu/GM Duramax V8 diesel engine and actually a further advanced version of the LMM engine with the majority of the changes addressing a required drastic reduction in engine emissions. From there on it just makes a soft clicking at the relays and won't crank. 2011 Duramax LML no start Trash Or Be Trashed. Re: 2007 Duramax won't start First: Just a quick update on the 2007 Duramax not starting. 6L Duramax: LGH and LML Diesel Engines Module 1: Fuel Return System Diagnosis 1-4 Engine Cranks But Does Not Run (continued) Constant Pressure Regulator On LGH and LML engines, the high voltage Piezo injectors require that the return side of the Fuel System is pressurized for proper operation. 5L Worldwide Shipping!. LML Duramax Silverado cylinders considering the top won't go anywhere with the linkage holding it more or less in place. The two main reasons Duramax injectors fail are every day wear-and-tear and contaminants in low quality fuel. Almost two months later I finally finished it and now it won't. Truck won't start: Chevy Duramax Did a search and still was not comfortable with the results if found. Been 3 weeks and they are still just exchanging parts. 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. I've never had any DEF related issues. Here is a pic of it. Here is a pic of it. 3L Power Stroke was), the General Motors 6. It will not refire until I prime it with the pump thing. I have contacted support and they replied with send a new read file, not a previously saved one which is impossible due to the PCM being blank. kicks engine code for low rail pressure. LML Duramax emissions included a new Selective catalytic reduction system. Duramax Parts Sold Here Prosource Diesel. The LML is expected to be GM's cleanest diesel engine yet. Left out early for about a a 400 mile round trip. A Bit of Duramax History. 2011+ trucks run the LML engine, which features DEF. Current Duramax Versions RPO LML (VIN code "8") is the latest version (2011 - present) of the Isuzu/GM Duramax V8 diesel engine and is actually a more advanced version of the LMM engine. I had my muffler cut off my new 2007 chevy duramax today and it sounds the same!! I want it loud with a staight pipe, but my muffler shop said if he puts a straight pipe on there it wont crank!!!. anyone have ant ideas. It was 30s cold yesterday, truck had no problem starting, went out today, 72 degrees, and it started up fine, then after 5-10 seconds of idel it died. Although emissions are necessary on diesel trucks today, they frequently cause issues, especially when they are first released. We have read and flashed this vehicle before and upon doing the V7. Whether it’s drag racing or truck pulling, you can be sure that Wagler Competition Products’ parts will withstand even the toughest abuse. Our long block assemblies include the crank, cam, timing gears, and remanufactured head(s). Most of the changes are to the emissions system, however there are a few mechanical changes. 6L V8 engine in the Chevrolet Silverado and GMC Sierra 2500HD and 3500 Series trucks with Allison automatic transmissions in 2001. Basically, the FCA is the metering device for the CP3 injection pump. If you have a 2001-2004 Duramax 6. no signs of water in fuel. Truck won't start: Chevy Duramax Did a search and still was not comfortable with the results if found. The fuel was fully treated with BG plus diesel fuel treatment good to -20. 6 duramax crank with no start concern. It has been cutting out on me intermitantly for some time now and a few times has quite altogether and will not crank over to try to restart. shut it off and crank to start right away, nothing, 500psi max pressure cranking, 65 psi KOEO Starts and idles smooth. Discussion of Chevy and GMC Trucks with LML Duramax Turbo Diesel Engines. Join the thousands of Powerstroke, Duramax, and Cummins diesel truck owners. About 50 miles in a warning comes on saying I have about 400 miles till empty on DEF (no biggie, seen it before and plan on stopping midway and refill DEF). my relays and fuses are all good as well. 6 Duramax: LML. In fact, in addition to the new turbo, 90 percent of the parts on the. 2011-2016 6. Took my truck in to get the coolant and thermostats changed and after that it wouldn't crank over. It has been cutting out on me intermitantly for some time now and a few times has quite altogether and will not crank over to try to restart. Proven, Tested Diesel Parts For Long-Term Durability. Hey guys, just picked up a fully loaded 2011 lml duramax for a daily/nice truck and i am looking to put 295/65/18 on factory wheels. 6l RPO LML (VIN code "8″) is the latest version (2011 - 2016) of the Isuzu/GM Duramax V8 diesel engine and actually a further advanced version of the LMM engine with the majority of the changes addressing a required drastic reduction in engine emissions. I have a 2001 4 door long bed duramax 100% stock. Discuss the 2001 LB7 through 2011 LML engines and their associated components. Crank but won't start losing prime Like the title says I have a 03 that will crank but will not start if I pump up the hand pump/ bleed air out the pump will get very hard but will go completely away if i let it sit for 5 minutes and if I go to crank the engine it loses the prime instantly. I had my muffler cut off my new 2007 chevy duramax today and it sounds the same!! I want it loud with a staight pipe, but my muffler shop said if he puts a straight pipe on there it wont crank!!!. when I crank it over u can start to smell fuel. 9L Dodge Diesel, cummins part number 3924432 & 3923129. We started with a 2005 GMC Sierra 4x4 Duramax diesel truck and found out how to get 500 horsepower and 1,000 lb-ft of torque inside Four Wheeler Magazine. ( 04 3500 Duramax ) and have always. If any of the sediments get inside the injectors, the injectors cannot disperse the diesel properly throughout the engine. Although emissions are necessary on diesel trucks today, they frequently cause issues, especially when they are first released. these LML's are bad ass. ) Now when I try to start it, it makes a horrible grinding sound and doesn't crank. My problem is if my truck sits for a day or so it will crank, run for about 30 seconds and stall. It was 30s cold yesterday, truck had no problem starting, went out today, 72 degrees, and it started up fine, then after 5-10 seconds of idel it died. Basically the electric starter turns it over fine and it cranks with the foot-crank, but won't fire. Welcome! Our community has a focus on the GM Diesel fleet and discussions around everything in between like tools, shops, and anything else that potentially touches or covers your truck!. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. In order to crank up the power without sacrificing reliability, General Motors went back to the drawing board to create their all new heavy duty diesel. Took my truck in to get the coolant and thermostats changed and after that it wouldn't crank over. Engine won't turn over with key at all. The LML is a further improvement upon the LMM. Locally owned and operated in Eugene since 1974, Oregon Fuel Injection provides diesel part sales, diesel repairs, diesel fuel injection service and repair, diagnostics and upgrades. LML Performance. In stock form and even when substantially modified, GM's legendary V8 diesel can provide hundreds of thousands of miles of trouble-free use. Hey guys, I have a 2011 chevy 3500 drw with duramax lml that will not crank much less start. 6L LB7 Duramax Standard Motor Products PC399. 6l RPO LML (VIN code "8″) is the latest version (2011 - 2016) of the Isuzu/GM Duramax V8 diesel engine and actually a further advanced version of the LMM engine with the majority of the changes addressing a required drastic reduction in engine emissions. Engine was making rattle sound. The fuel was fully treated with BG plus diesel fuel treatment good to -20. In fact, in addition to the new turbo, 90 percent of the parts on the. The LML is expected to be GM's cleanest diesel engine yet. 05 dura max no start MrGreasybob. THose helpful folks were able to source everything I will need to upgrade both the performance and mileage through the 4. also older starters will begin to draw too many amps and keep blowing fuses. Sinister Diesel - Engine Rebuild Kit for Duramax A good maintenance schedule is the best way to keep your Duramax-powered Chevy or GMC truck on the road and working hard. 6L Cold Air Intake from AIRAID can help you turn up the power even more. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again. shut it off and crank to start right away, nothing, 500psi max pressure cranking, 65 psi KOEO Starts and idles smooth. Crank Position Sensor for 2001-2004. At Wagler Competition Products, we don't just sell parts, we put 'em to the test and push 'em to the limit. 2013 lml won't start. The next batch of parts has begun to trickle in. I purchased it about 2 months ago for a little over $6k with a blown tcase. 6 (Polished): Engine Parts - Amazon. com is the premier Duramax Diesel Forum on the internet. Obviously, your rig wouldn’t roll out of GM like that, but that doesn’t mean you couldn’t build it yourself. Committed to being the best, Standard Engine Management manufactures & distributes a full line of engine management related products, including ignition & emission parts, on-board computers, ignition wires, battery cables & fuel system parts. im starting t think it could be my wif sensor so im about to order a wif delete and a rebuild kit. no signs of water in fuel. 6 Duramax Crank no start GM Chevy GMC - Tech Tips Angry mechanic - this is a short video I made concerning the 6. ( 04 3500 Duramax ) and have always. I am gonna need to crank the bars, and play with the inner fender a bit, but will this setup with cranked bars and bigger than stock tires void the 12k cpo bumper to bumper warranty? No it won't. 2011 Duramax - crank no start. 00 worth of injectors and still have the same problem. 6L Duramax diesel engine & associated components. Duramax Problems Common Problems with the 6. anyone have ant ideas. You get the best of both worlds more horsepower and better fuel efficiency. 6l v8 turbo diesel n/c mw7 allison 6-speed automatic trans n/c ne1 50-state. The best way to increase your diesel truck's fuel mileage is to upgrade with a MPG Performance Module or Duramax Tuner. But years of abuse and high performance can eventually take its toll on gaskets and internal components. It is not throwing codes. 6 Duramax Crank no start GM Chevy GMC - Tech Tips Angry mechanic - this is a short video I made concerning the 6. 5L Worldwide Shipping!. A shot of either fires up and runs and pulls - Answered by a verified Chevy Mechanic. I had an LBZ and just got an LML that I have EFI live on, I completely removed the egr, new turbo up pipes, new MBRP turbo down pipe, DEF delete, DPF delete, and PCV reroute kit, and full flo pro stainless exhaust. Sinister Diesel - Engine Rebuild Kit for Duramax A good maintenance schedule is the best way to keep your Duramax-powered Chevy or GMC truck on the road and working hard. GM tech is saying I need 4 injectors on the left side. Does anyone have any idea what this is? If it helps, usually when this happens, the first time you try to start it, it will start for like a split second and stall out. The LML incorporates the use of urea injection. I have a 2001 4 door long bed duramax 100% stock. Discussion in 'GM Diesel & DuraMax' started by nyterydr1500, Jul 2, 2011. 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. Description. UPS delivered a very heavy box from Randy's Ring and pinion. In fact, in addition to the new turbo, 90 percent of the parts on the. I had an LBZ and just got an LML that I have EFI live on, I completely removed the egr, new turbo up pipes, new MBRP turbo down pipe, DEF delete, DPF delete, and PCV reroute kit, and full flo pro stainless exhaust. In the 16 years that have passed since then, diesel engine fuel injection strategies have advanced dramatically. Engine won't turn over with key at all. Installed a new injection pump from GM, now the truck will start, but only with ether. 0L Cylinder Head Repair kit in 2016. What does the rail pressure have to be in order for it to start? I replaced the CP4 pump because it wouldn't run at all. Although emissions are necessary on diesel trucks today, they frequently cause issues, especially when they are first released. 6 Duramax Common Issues, Problems, and Fixes GMC and Chevy Duramax LB7 6. I will note that the Rotella T5 in 10w-30 has the same cold-crank performance as their 5w-40 T6. So got a call about the oil sending unit when using a LML block in a LMM. Chevy and GMC Duramax Diesel Forum > Chevy / GMC Duramax 11-16 LML Forums > 11-16 LML Duramax Powertrain > 2013 lml no NOt sure what you mean by it wont crank. Almost two months later I finally finished it and now it won't. We're dedicated to bringing your vehicle to its full potential. 1st gen crank sensor. The Mean Green Starter provides 100% more torque than an overweight stock starter. 6l RPO LML (VIN code "8″) is the latest version (2011 - 2016) of the Isuzu/GM Duramax V8 diesel engine and actually a further advanced version of the LMM engine with the majority of the changes addressing a required drastic reduction in engine emissions. You can take a power probe and shoot 12v to starter solenoid wire and it will crank and run fine. 5+ GMT900 new body style trucks. hello there I have just done a head gasket job on my 2005 lly. My first thought was the batteries were toast as they're almost ten years old. Sinister Diesel - Engine Rebuild Kit for Duramax A good maintenance schedule is the best way to keep your Duramax-powered Chevy or GMC truck on the road and working hard. when I went to start it, would crank, but would not start. Proven, Tested Diesel Parts For Long-Term Durability. DieselPlace. Whether it's drag racing or truck pulling, you can be sure that Wagler Competition Products' parts will withstand even the toughest abuse. But years of abuse and high performance can eventually take its toll on gaskets and internal components. My LML is straight piped. The thread size on the block is bigger on the LML, so you need to use a LML sending unit. 4L injector sleeve tool kit which features an industry-leading lifetime warranty, and the 6. 3L Power Stroke was), the General Motors 6. In the last six months, it has started overcharging. Most of the changes are to the emissions system, however there are a few mechanical changes. It has been cutting out on me intermitantly for some time now and a few times has quite altogether and will not crank over to try to restart. 6, I've had two of them (2011 Chassis cab and 2014 P/U). One day the voltage (checked with a volt meter) will be almost normal, the next too high. 6L Duramax Diesel Short crank time!! Cp3 pump. Engine won't turn over with key at all. my relays and fuses are all good as well. Generally, most owners and service techs are well aware of the importance of keeping a clean fuel system by running clean, high quality fuel, lubricity additives, and routine fuel filter changes along with all. 6 Duramax Common Issues, Problems, and Fixes GMC and Chevy Duramax LB7 6. There are no codes. I have had the alternator and regulator bench tested and they were fine, but I have now replaced both with no improvement. Duramax Diesel Fuel Systems: Electronic Components Since 1994, GM diesel engines have used electronic engine controls to monitor and provide more precise diesel fuel injection. LMM wont work, however the connector is different, so you need the connector, then cut it, and splice it in place of the LMM connector. 2011 Duramax LML no start Trash Or Be Trashed. GM recognized this issue and actually had to extend the warranty to 7-years/200k miles. History: I recently hit a deer and had to replace all cooling systems in the front of my truck( radiator, transcooler, intercooler, a/c condenser) along with both airbags and seatbelts. I've never had any DEF related issues. I've had the battery checked, the starter checked, the starter relay and ignition switch replaced. LMM wont work, however the connector is different, so you need the connector, then cut it, and splice it in place of the LMM connector. GM recognized this issue and actually had to extend the warranty to 7-years/200k miles. In order to extend the service intervals of cleaning the DPF filters, the SAE introduced the CJ-4 formulation requirements for engine oils which restricted the important. Call Now 1-800-450-5333. 6 Diesel Common Issues and Problems If you have a 2001-2004 Duramax 6. This truck has been haunting me for mths, 2006 international DT466 truck wont crank turn the key nothing all the relays click, the only thing i hear when i turn the key is the turbo?? (someone at international told me that's what it was) the injectors do not pre cycle. Also known as a PRNDL switch. I have contacted support and they replied with send a new read file, not a previously saved one which is impossible due to the PCM being blank. Unfortunately the LML does not allow you to easily plug a tuner in and crank the power up like you can with the LMM. The 2006 Duramax is notably smoother and quieter than prior generations. Being between personal builds, I've been helping out on a couple new 6. I have a 2012 GMC SIERRA 3500hd with a 6. But years of abuse and high performance can eventually take its toll on gaskets and internal components. 5 and V8 updates when we were flashed in a new file it erased the PCM and left it dead. The application expanded to the Chevrolet Kodiak and GMC Topkick medium-duty trucks for 2003, with 16,000-, 18,000- and 19,500-lb. Early LML Duramax trucks 2011-2012 have well-documented issues with Nitrogen Oxide (NOx) sensors that are a. AP63444 - Crank Position (CKP) Sensor for 1994 - 2000 6. Generally, most owners and service techs are well aware of the importance of keeping a clean fuel system by running clean, high quality fuel, lubricity additives, and routine fuel filter changes along with all. I purchased it about 2 months ago for a little over $6k with a blown tcase. 5L Chevy GMC - OEM # 12557046, 213-337 Crank Position (CKP) Sensor - 94-02 Chevy GMC 6. Sensors 94-98 Dodge 5. Duramax Problems Common Problems with the 6. The Mean Green 6600 Gear Reduction Starter is the answer to starter issues in your 2001-2019 GM 6. LML Duramax Emissions Problems. gross vehicle weight ratings (GVWR). Committed to being the best, Standard Engine Management manufactures & distributes a full line of engine management related products, including ignition & emission parts, on-board computers, ignition wires, battery cables & fuel system parts. Hey guys, I have a 2011 chevy 3500 drw with duramax lml that will not crank much less start. test starter. Ok, so my truck has been occasionally not starting. Took my truck in to get the coolant and thermostats changed and after that it wouldn't crank over. The Duramax fuel filter is responsible for keeping sediments from the diesel out of the fuel injectors. Description. 6L Duramax diesel engine & associated components. Sat in drive way moved it around a couple of times and parked it in the garage to do tcase. Since 2000, our own in-house on-road towing tests, comparing GM, Ford & Dodge, have proven GM's Duramax to be the most towing-capable diesel engine. Details: Newest version of the Duramax; similar-but-not-identical hardware to the LML, with a different turbo and tune. I've never had any DEF related issues. They said to bring it back again when it won't start and maybe they can find the problem. 6 lb7 Duramax will not start. Get the best deals on DuraMax Car and Truck ECUs when you shop the largest online selection at eBay. No wires were cut or damaged in the accident. 6L Duramax diesel engine & associated components. I was ready to leave for a trip a couple of days ago. 5L Chevy GMC - OEM # 12557046, 213-337 Crank Position (CKP) Sensor - 94-02 Chevy GMC 6. 06 Duramax in limp mode, rough idle, and won't rev over 2k, help! Ok, I have a 2006 Duramax 100% stock(no tuner/mods/etc whatsoever) with 140k miles on it. test starter. im starting t think it could be my wif sensor so im about to order a wif delete and a rebuild kit. 2005 Chevy Duramax won't crank 31 Answers. my relays and fuses are all good as well. shut it off and crank to start right away, nothing, 500psi max pressure cranking, 65 psi KOEO Starts and idles smooth. Proven, Tested Diesel Parts For Long-Term Durability. Left out early for about a a 400 mile round trip. 4L injector sleeve tool kit which features an industry-leading lifetime warranty, and the 6. com is the premier Duramax Diesel Forum on the internet. A shot of either fires up and runs and pulls - Answered by a verified Chevy Mechanic. Not for me thanks-I like my trucks loud, rough and boisterous-sacrifice you make to get what I feel is the best combo on the market right now! Maybe the Duramax will turn out to be the greatest thing since sliced bread-I have serious doubts but I was wrong once before in 1993. 6 lb7 Duramax will not start. Diagnosing a no start no crank no communication 05 DuraMax caused by a faulty ground for the ECM and TCM. I have a 2012 GMC SIERRA 3500hd with a 6. In fact, in addition to the new turbo, 90 percent of the parts on the. com is the premier Duramax Diesel Forum on the internet. Most people I know haven't had any issues with their LML's, not to take away from Dan's problem, but I wouldn't hesitate to buy a Duramax powered truck. Discussion of Chevy and GMC Trucks with LML Duramax Turbo Diesel Engines. Re: 2007 Duramax won't start First: Just a quick update on the 2007 Duramax not starting. 6 Duramax Crank no start GM Chevy GMC - Tech. Common concern during the colder weather and It would do good to check this before hailing a tow truck. 2017 GMC Sierra HDs Gain Power With New Duramax. Not getting fuel at primer bleed off. 6 Duramax: LML. This is not to say that these vehicles cannot be modified, but if one does so it should be done smartly. About 50 miles in a warning comes on saying I have about 400 miles till empty on DEF (no biggie, seen it before and plan on stopping midway and refill DEF). com is the premier Duramax Diesel Forum on the internet. Engine won't turn over with key at all. Finally got it into a local shop and found all 8 injectors are bad, rust in the fuel rails, caused by water in the fuel and my step son not changing the fuel filter. Discuss the 2001 LB7 through 2011 LML engines and their associated components. com FREE DELIVERY possible on eligible purchases. These issues tend to be VERY expensive. 2005 Chevy Duramax won't crank 31 Answers. Anyone have any ideas to help me get my truck on the road again _____. Found the part at the auto parts store for /0, can anyone tell me where it's located. 5 and V8 updates when we were flashed in a new file it erased the PCM and left it dead. by WarriorWEAPONS9. Wouldn't restarts so put on the code reader and a thermostate temp code showed. I purchased it about 2 months ago for a little over $6k with a blown tcase. Re: 2007 Duramax won't start I agree Dave, but I would not consider maintenance items as shotgunning. NSBU: "Neutral Start Back Up" switch. 6 chevy duramax diesel surges when idling - Dodge Cars & Trucks question hold the idle high so the engine won't stall, then spray the can of cleaner into the. The best way to increase your diesel truck's fuel mileage is to upgrade with a MPG Performance Module or Duramax Tuner. These issues tend to be VERY expensive. 40,000 Diesel trucks upgraded with over a 95% success. I tried removing them, charging them up but they failed a load test. How to Make Your Duramax Diesel Engine Bulletproof Without a doubt, the Chevy small-block revolutionized the American auto industry in the mid-1950s. This is why we can back our engines with a 5 year 160,000km warranty that we stand behind. I am not mechanically inclined but can do basic stuff. Western Iowa: My 2012 duramax lml wouldn't start this morn. In defense of the 6. Get the best deals on DuraMax Car and Truck Complete Engines when you shop the largest online selection Duramax LML Engine Block Needs Repair. Not specific to one version of Duramax in particular (ex: LB7, LLY, LBZ, LMM or LML), the problem exists across all generations. 6 (Polished): Engine Parts - Amazon. One day the voltage (checked with a volt meter) will be almost normal, the next too high. 6L Duramax has been in production since 2001 and has proved, on a large scale, to be a relatively reliable and durable platform. I purchased it about 2 months ago for a little over $6k with a blown tcase. Cummins Crank Position Sensor CPS 5. I had an LBZ and just got an LML that I have EFI live on, I completely removed the egr, new turbo up pipes, new MBRP turbo down pipe, DEF delete, DPF delete, and PCV reroute kit, and full flo pro stainless exhaust. Trouble with LML not starting Hi guys, am having trouble with my LML Belladonna RV150 (same as Star, Stella etc). im starting t think it could be my wif sensor so im about to order a wif delete and a rebuild kit. Not sure which Duramax Diesel you have? If your 8th digit in the VIN number is a 1, you have a LB7, if its a 2 or 3, you have a LLY, if it is a D, you have a LBZ. Finally got it into a local shop and found all 8 injectors are bad, rust in the fuel rails, caused by water in the fuel and my step son not changing the fuel filter. but still the same result. 0L Cylinder Head Repair kit in 2016. The best way to increase your diesel truck's fuel mileage is to upgrade with a MPG Performance Module or Duramax Tuner. Find Duramax 2500 in Canada | Visit Kijiji Classifieds to buy, sell, or trade almost anything! New and used items, cars, real estate, jobs, services, vacation rentals and more virtually anywhere in Ontario. Western Iowa: My 2012 duramax lml wouldn't start this morn. I purchased it about 2 months ago for a little over $6k with a blown tcase. 1 k05 engine block heater n/c lml duramax 6. Discussions of all things relating to the Duramax Diesel. Discussion of Chevy and GMC Trucks with LML Duramax Turbo Diesel Engines. no signs of water in fuel. Many owners can brag about 2 and 300000mi service with very few if any issues. hello there I have just done a head gasket job on my 2005 lly. You can take a power probe and shoot 12v to starter solenoid wire and it will crank and run fine. While various versions of the engine have surfaced over the years, all generations of the Duramax are based on the same foundation. Since I've logged the most hours on the water and under the hatch with this platform, figured some of you might be interested in seeing what's actually involved these swaps. This site uses cookies. Common concern during the colder weather and It would do good to check this before hailing a tow truck. LML Duramax Emissions Problems. Finally got it into a local shop and found all 8 injectors are bad, rust in the fuel rails, caused by water in the fuel and my step son not changing the fuel filter. I have a 2015 GMC 3500 that won't start without spraying ether. Some of these issues are preventable with certain modifications. 6 LB7 diesel pickup or are looking to buy one, here are some common issues and problems we have run into in our shop. Although emissions are necessary on diesel trucks today, they frequently cause issues, especially when they are first released. Crank Position Sensor for 2001-2004. Second after you get the battery's charged you can experience a crank but no start. If I ground it with my test light it will crank the eng with the key but will not start. DieselPlace. It's been said before, but that doesn't make it any less true: The 6. 1 k05 engine block heater n/c lml duramax 6. In the last six months, it has started overcharging. The story: Took a trip in my company provided 2012 Chevrolet 3500HD LML Duramax yesterday. The Mean Green Starter provides 100% more torque than an overweight stock starter. Installed a new injection pump from GM, now the truck will start, but only with ether.