Apr 9, 2022 ... | Duramax LMM Engine Teardown | BROKEN WHAT! | ... LLY DURAMAX TEARDOWN. BAD Silverado ... LBZ LMM And LML Duramax Are Always Breaking Crankshafts ...John Deere Service Manager. Play Truck - 2002 LB7 2500HD Crew Cab Short Bed. Daily/Tow Rig - 2006 LLZ 2500HD Crew Cab Short Bed . SOLD - 2007 LBZ 2500HD Standard Cab Long Bed. SOLD - 2006 LBZ 2500HD Crew Cab Short Bed :crying: SOLD - 2004 LLY 2500HD Crew Cab Long Bed. TRADED - 2002 2500HD Crew Cab …6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) 6.2L Diesel Engine Fuel System, Air, Exhaust & Emissions Upgrades Top Contributors this Month View AllFeb 16, 2022 · In this episode of XDP Tech Tips, we talk with our tech expert Mike to find out everything we need to know on what the XDP Duramax Crankshaft Pin Kit does, h... M.A.M. 9116 posts · Joined 2014. #9 · Apr 16, 2020. Sounds like a spun bearing to me, probably connecting rod. When it goes into reduced engine, the ECM turns off the injector on the cylinder that is knocking, and it goes away. Guessing you can figure out which cylinder it is by turning off injectors with a scan tool.Duramax 6.6 Technical. Duramax Hard Parts. Ok guys, I tore my engine down this morning, I took pics but haven't had time to load them, My crank is broken at …136k Miles, and yes cranks like normal. Chevy Mechanic: Vince S. If you were to pinch off the hose from the filter assembly to the injector pump will it hold pressure. If it holds i woukd then loosen the steel line from the pump to the fuel rail and see does any metal come out of it.Merchandisehttps://dirtydiamonddiesel.com/Thanks for tuning in we hope you guys and gals enjoy the video, be sure to follow us on social media platforms!Supp...Feb 16, 2022 · In this episode of XDP Tech Tips, we talk with our tech expert Mike to find out everything we need to know on what the XDP Duramax Crankshaft Pin Kit does, h... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, …In this episode of XDP Tech Tips, we talk with our tech expert Mike to find out everything we need to know on what the XDP Duramax Crankshaft Pin Kit does, h...May 4, 2020. #1,241. Several billet cranks broke at the limited pro stock power level this past pulling season. This is an assumption, but given the caliber of the builds, it's a safe bet they were narrow rod, internal balance, and/ or at very least, AF cams. Talking 1300-1400 hp. Sent from my SM-G960U using Tapatalk.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Most of the broke cranks that my buddies at different GM dealers in different parts of the country see are in stock trucks between 160 000 and 260 000 km. ... Looks like GM may of finally fixed the broken crank issue with the new L5P Duramax guys!!! Wonder if we will be able to use this crankshaft in builds with the excitor ring moved to the ...2. 22mules. 91 posts · Joined 2012. #6 · Jun 15, 2017. If you think it might be a rod bearing, pull the filter cut it open, unroll the filter media and take a look for metal, you can also order an oil sample kit, take the sample send it in and it will also tell the tale, if its a bearing. If it ain't broke don't fix it.We list the places that buy phones -- both nearby and by mail. Find out where to sell your iPhone, Samsung, or another cell phone, even if it's broken. Disclosure: FQF is reader-su...Took the belt off and was able to move the harmonic balancer in and out before I did that I kept hearing a knock then it went into reduced engine power. I’m looking for a used crank for the truck but them seem to be hard to find any info on the route to take let me know. I’m trying to do this as...Joined Jun 15, 2014. 79 Posts. #41 · Aug 25, 2014. I just had a broken crank come in on a lmm 2 weeks or so ago. A engineer just happen to be there (for another vehicle at the shop) when I pulled the pan off.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain Lost oil pressure. Jump to Latest Follow ... Either way you need a new engine. I vote broken crank. Kervin. 04 lb7 with 06 front clip. Built trans, head studs, S366 from EPR, 30% injectors, Idaho Rob tunes, 20X10 BMF Novakanes etc....Oct 16, 2014 ... 646K views · 1:25. Go to channel · Duramax Broken crankshaft start-up. Broken crank sound. Grant Crowell•157K views · 4:58. Go to channel ...Jun 18, 2019 · L. Lp5duramaxtow Discussion starter. 48 posts · Joined 2016. #1 ·Jun 18, 2019. Hey guys and gals! Been awhile since I have posted on this forum, Well long story short I have had nothing but a nightmare of a time with this 2017 Gmc Denali L5P I have the issues with the dash and radio freezing and Just turning off completely... Another Duramax crankshaft broke! Surprise surprise. Dave mentions some ways to fix it. Daves autocenter · Original audioDING, DING, DING, WE HAVE A WINNER! BIG DIPPER -i think the same way as you do on this. problem is _____ comes to the masses with this idea that injectors caused this crank breakage and because of this, send _____ all your injectors and everthing will be "right" when you get them back, because they have a pc of paper that …Sep 29, 2018 ... 2005 6.6 Duramax broken crank pins quick and easy removal.Had an LB7 that i built an engine for back in 2016, and broke the (LBZ) crank in 2018. Ran perfect with no noise until about 2200rpm and then would stumble and spit and shake. Best ways to check are rotating by balancer bolt while watching for flywheel movement, or checking for up/down/side movement of the front of the crankshaftMar 14, 2019 ... ... K views · 4:39. Go to channel · How to Identify a Broken Crankshaft: Chevy Duramax. Thoroughbred Diesel•57K views · 5:13. Go to channel &m...Description. GM OEM Duramax Crankshaft For 2006-2010 Duramax. Original GM Part. Genuine GM part is guaranteed by GM's factory warranty. **Balancing may be required**. OLD Part# 97374386.Dec 19, 2019 · Fluidamper has broken several cranks in DURAMAX's, they're too heavy (11lbs heavier than stock iirc), but the ones built in the last couple of years are supposed to be better. Unfortunately this is far to common on LML's than it should be. Seems 11-13 had a pretty high rate of failure at 150k+ miles. It's a crap shoot when the break occurs and ... I think doing an entire L5P swap would be better that way you benefit from better flowing heads. Run the L5P injectors with the LBZ ecm just run an external reluctor wheel for the crank sensor if the tooth count on the L5P wheel is …May 4, 2020. #1,241. Several billet cranks broke at the limited pro stock power level this past pulling season. This is an assumption, but given the caliber of the builds, it's a safe bet they were narrow rod, internal balance, and/ or at very least, AF cams. Talking 1300-1400 hp. Sent from my SM-G960U using Tapatalk.41. Monroe, LA. May 13, 2010. #3. This is where mine broke. Build consisted of tts rods, 20 over injectors, 20 over delipped pistons, headstuds, mainstuds, dual cp3, and 66mm turbo. stock balancer I had been pulling a trailer earlier in the day but was only going around 35 when it finally broke.Broke the crank while towing. Here’s what it sounds like. Motor entirely rebuilt by DFC Diesel less than 60,000 miles ago.XDP designed this crank shaft pin kit to fix the all too common shearing of factory dowel pins, resulting in broken crank shafts in your Duramax. Check out the deal on XDP XD331 Duramax Crankshaft Pin Kit 01-16 GM 6.6L Duramax at Diesel Power Products. 888.99.DIESEL. Click Here To Check Out Newly Released Products! Promotions My …Description. GM OEM Duramax Crankshaft For 2006-2010 Duramax. Original GM Part. Genuine GM part is guaranteed by GM's factory warranty. **Balancing may be required**. OLD Part# 97374386.Nov 23, 2009 · Sep 25, 2009. 735. 0. 16. 55. Versailles, Ky. Nov 23, 2009. #1. Ok guys, I tore my engine down this morning, I took pics but haven't had time to load them, My crank is broken at the first counterweight, No other damage is done which is a load off my mind, I guess the positive of the negative is that I just need a new crank and bottom end bearings. I have 2011 Sierra 3500, its has 366,000 on the clock and about a month th ago I blew the motor, we rebuilt it dropped it in and it cranks but won't start. It has a brand new cp4 and if you give it some ether it will start hard and run as long as you keep your foot on the throttle. I have gone over the wiring harness, no broken wires checked to ...My 2009 Duramax I’m told by the mechanic has a broken crankshaft it’s running just,the fault codes are saying it’s injectors is it possible to run with a broken …One thing to check would be a broken crankshaft. It happens, truck will still run, no codes or clues other than noise and vibration. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.2K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about …Here's a tip for removing a broken light bulb using an empty plastic water bottle. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio Show Lat...10 Feb 2021 ... ... crankshaft #silverado #2500hd #heavy #duty #broken. ... Here working on the duramax changing a much needed crank ... Duramax Diesel NO Crank NO ...Watch this video to find out more about fixing a broken window pane. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio Show Latest View All P...D. davester. 3863 posts · Joined 2015. #2 · May 6, 2017. It is HIGHLY unlikely (but not absolutely impossible, like 1 in a million broken cranks) for the crankshaft of a diesel engine to be broken, and for the rear of the crank to be driven by the starter and for the front of the crank to rotate normally. Perhaps you could tell us who "some ...EMRs turn medical practice into a one-size-fits-all endeavor just when science and technology are giving us more ability than ever to treat our patients as individuals. Are electro...May 4, 2020. #1,241. Several billet cranks broke at the limited pro stock power level this past pulling season. This is an assumption, but given the caliber of the builds, it's a safe bet they were narrow rod, internal balance, and/ or at very least, AF cams. Talking 1300-1400 hp. Sent from my SM-G960U using Tapatalk.Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Performance Parts Discussion. Broke Crankshaft on LBZ. Jump to Latest Follow ... (due to it being on the "broken off" part of the crank) so the ECM is getting an inaccurate timing reference. 06 audi S 4, V8/6spdMar 6, 2019 · Ever wonder what a broken crankshaft sounds and looks like? Check this one out! This is a LMM Duramax with around 150k miles. The damage was caused by the vibration dampener dowel pin wearing and allowing the dampener to move. Aug 13, 2009 · FluidDampr is being installed on the new motor before it gets dropped in. After consulting with many folks who work on Duramaxes that seems to be the only common issue with broken cranks is the possibility that the balancer has gone bad. Hopefully will pull it and see what exactly went when I get the truck back. 10 Feb 2021 ... ... crankshaft #silverado #2500hd #heavy #duty #broken. ... Here working on the duramax changing a much needed crank ... Duramax Diesel NO Crank NO ...On a side note maybe this broken crank or others could have been caught if they were crack checked at a machine shop before assembly. ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. We strive to keep this the #1 forum for tech and information while continuing …Mar 29, 2009 · If you have a pin shear off. (you will know it immediately). Do not drive the truck. Shut it off as soon as possible. Have it towed. Continuing to drive the truck wil allow the balancer to slip on the crank and it can play hell on the nose of the crank and the inside of the balancer. Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain Crank, No Start P0335. Jump to Latest ... I don't think the crank is broken, but I haven't removed the front cover or dropped the pan. Anything is possible. 2008 GMC Sierra 2500HD Crew Cab SLT STOCK! Save Share. Like. 0 Reply. D. Dirkrc51 …If you have a pin shear off. (you will know it immediately). Do not drive the truck. Shut it off as soon as possible. Have it towed. Continuing to drive the truck wil allow the balancer to slip on the crank and it can play hell on the nose of the crank and the inside of the balancer.It's still uck of the draw. Theres HUNDREDS of broken DURAMAX cranks from guys running aftermarket balancers on engine with cirtually no run time. LML's seem to pop around the 150-200K mile mark, others are a gamble. As to harmonics, these same harmonics are present in engines running ATI balancers, it's just a natural harmonic in the engine.Yeah, it's a 3500 and the customer told us afterwards he put the parts on for his towing and fuel mileage. It's just shit luck like all the other cranks that have broken in the past. This one looks to have broken at the back though, because I can rotate the flywheel about 1" without turning the engineReviews. Description. Part# D333M81-CS. Callies Compstar crankshafts are a very popular upgrade amongst engine builds here at DHD. The Compstar Duramax crank is designed to be substantially stronger than the OE versions. This increase in strength centers around unique machining features, stronger steel material and a deeper nitride …D. davester. 3863 posts · Joined 2015. #2 · May 6, 2017. It is HIGHLY unlikely (but not absolutely impossible, like 1 in a million broken cranks) for the crankshaft of a diesel engine to be broken, and for the rear of the crank to be driven by the starter and for the front of the crank to rotate normally. Perhaps you could tell us who "some ...in this episode we pull the engine and trans out of a 2012 and disassemble it to replace the broken crank and bearings.Broken cranks are something that happens on Duramaxs occasionally. It pretty much has to with the factory firing order putting the right harmonics on the crank. Thus the alternate firing order cam shafts …28 May 2016 ... Keyseating a duramax diesel crankshaft for a local engine shop using my Bridgeport milling machine.John Deere Service Manager. Play Truck - 2002 LB7 2500HD Crew Cab Short Bed. Daily/Tow Rig - 2006 LLZ 2500HD Crew Cab Short Bed . SOLD - 2007 LBZ 2500HD Standard Cab Long Bed. SOLD - 2006 LBZ 2500HD Crew Cab Short Bed :crying: SOLD - 2004 LLY 2500HD Crew Cab Long Bed. TRADED - 2002 2500HD Crew Cab …May 13, 2010. #1. Just out of curiosity how many have broken there cranks at the #2 Rod Journal? I know of many but people never seem to post up there failures so time and …2011 3500HD Boken Crankshaft. New to the site and the duramax. Well, as the title states I have a 2011 LML with a broken crankshaft. Truck is bone stock with 133k miles. Is it just me or is it rediculous that this happened? The truck is sitting at the dealership now. Waiting to hear if GM is going to help with the repair costs.Bad news. I picked up a used crank and took it to a local engine builder along with the main caps and the caps wouldn’t pass inspection. The 3 mains in the middle heated up enough to pull the corners at the seam in .02 so it would be tight enough to not hold a bearing or even scrape the oil off and we’d be right back in the same boat.#1. I have a 2011 3500 Duramax with a broken between two and three main journal this is if they stock engine and I just bought the truck and I’m trying to find …I've got 3 LB7/LLY broken cranks here. They all do it, but the LB7/LLY cranks have a little more weight to them so they are preferred if you're building the motor. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, …I made 2 passes at scheids with a broken crank. Oil pressure was fine, you couldnt hardly here anything, and it ran pretty smooth. It still made a 7.1 @96mph pass in the 1/8th with one cp3 cause it wouldnt keep the belt on cause the balancer was wobbling, it would throw it when it shifted to 2nd.LB7 Duramax 2004. Broke the crank while towing. Here’s what it sounds like. Motor entirely rebuilt by DFC Diesel less than 60,000 miles ago. LB7 Duramax 2004. Broke the crank while towing.in this episode we pull the engine and trans out of a 2012 and disassemble it to replace the broken crank and bearings.Aside from certain generation Duramaxes having weak OEM rods and pistons, Strube points out that the LML versions have had some crankshaft issues. “We’ve had a rash of the later model engines, such as the LMLs, coming in with broken crankshafts lately,” he says. “It seems to be an issue with the crankshaft itself.Broken Crank? Thread starter awsmv6; Start date Feb 2, 2020; Forums. Duramax 6.6 Technical. Duramax Hard Parts. LMM . A. awsmv6 New member. May 18, 2014 ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. We strive to keep this the #1 forum for …For more information please visitOur Website:http://diesel911.com/And Our Facebook Page:https://www.facebook.com/dieseldoctortn/Feb 2, 2010 · 916 posts · Joined 2006. #6 · Feb 2, 2010. Lbz. My'07 is an LBZ My Customer's '08 is the LMM with a new style 2 piece crankshaft. '92 K3500 Dually 6.5 fuel plus 20% JD TO4 turbo 3'' down & 3.5'' ex 5 speed. 07' Duramax Dually Quadzilla Programmer at 70HPfor now. 87' 6.2 K10 banks hairdryer plus 50% fuel (Dailly driver) The Cummins L10 engine has an oil capacity of 38 liters, or approximately 10 U.S. gallons. The filter has a capacity of approximately 2.6 liters (0.7 gallons), and the oil pan has ...2009 LMM Broken Crank! Hello and Thank you for having me here at DieselPlace! I've been looking around here for a while now and have gotten some very good information from the members here! I work as a mechanic for a small business and have many Duramax engines that I service here. My problem at this point is 2009 Chevy …Oct 7, 2012 ... keyed crankshaft for Duramax- Dirtys House of Diesel. 16K views · 11 ... Duramax with broken crank | Brunt Boots Review. BoughtToBuild•780 ...36. SLC, Utah. Nov 8, 2015. #17. Broke mine in with delo 400 15w40 and still continue to use delo 400. Drove normally for 200 miles, then changed it. Started driving semi aggresive for another 150 miles, changed it again then started using the truck for its intended purposes. 82 psi boost with zero blow by.Nov 28, 2014 · I've got 3 LB7/LLY broken cranks here. They all do it, but the LB7/LLY cranks have a little more weight to them so they are preferred if you're building the motor. Not sure if it makes a difference which crank you have, I did go with a used LLY crank that was mag tested in my LMM though. On a side note maybe this broken crank or others could have been caught if they were crack checked at a machine shop before assembly. ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. We strive to keep this the #1 forum for tech and information while continuing …