Lly duramax crank no start. borneo Discussion starter.

Lly duramax crank no start Posting for my husband, so I'll try to make as much sense as possible. Started it up and ran it yesterday, went out today and it will not crank over. metallica21156 Discussion starter. I just recently bought a 2005 Duramax LLY with 281k LLY: No start, low rail pressure. dirtymax2004 Discussion starter. H. FPR not hooked up Duramax Second Generation: 2004. Left bank is putting out No crank no start - 0. 6L Crank No Start HELP!! 6. Jump to Latest 10K Truck wont crank or start, instrument wont light up for 20 seconds, no shift indicator, info center says service four wheel drive. No big deal! Well now everything works except it Intermittent crank no start. 5-2005 (LLY) cranks but no start . Put 2 new batteries in it. authoritytransportllc Discussion starter. To start viewing messages, select the forum that you want to visit from the selection below. It won't start but it will crank, what Duramax LLY; 2004. i am a diesel mechanic mostly heavy duty. Checked all my battery connections they are 06-07 LBZ & LLY Duramax Powertrain. 2 posts · Joined 2024 Add to quote; Only show this user #1 · Dec 9, 2024. I have a 2005 LLY Duramax with a crank no start issue. Basically the Starter checked out so we bypassed the ignition and put a switch between the battery and starter. I recently switched from my Edge Juice with Attitude to EFI live. 5 posts · Joined 2023 Add to quote; Only show this user #1 · Jan 23, 2023. Truck started running rough while driving and will not start now. 8K views 2 replies 1 participant last post by JRock Oct 10, 2013. LLY No crank No start No bad fuses. 5-05 LLY Duramax Powertrain 2004. 170 posts · Joined 2010 Add to quote; Only show this user #1 · Oct 8, 2023. Im getting power to all gauges and fuel pump is priming but when I turn the key over nothing happens at all. 8 posts · Joined 2012 Add to quote; Only show this user #1 · Jan 24, 2020 (Edited by Moderator) First off i have searched multiple forums, youtube and read countless tips/tricks etc. Hey guys, cant find out the issue on my 2005 Duramax Second Generation: 2004. 12 posts · Joined 2006 Add to quote; Only show this user #1 · Apr 10, 2011. What am I missing here? 06-07 LBZ & LLY Duramax Powertrain. That should give you a big idea. Jump to Latest 14K views 13 Having the same issue all signals good, fuel good, crank no start, no codes, new ecm, same. I disconnected, waited, reconnected, and yes P0335 code, No Start. Once I stop trying to start it lights come back on on the dash. My wife started it and it ran for a few seconds and shut off. 3 posts · Joined 2024 Add to quote; Only show this user #1 · Aug 16, 2024. 6L (2 LLY) 5-spd (1000) Crank / No Start. 2 posts · Joined 2011 Add to quote; Only show this user #3 04 LLY cranks but no start. The previous owner stated that the engine shutoff in the rain with no noises and when he tried to crank it back up it sounded funny (it does, seems slower) i thought oh okay I will buy this LLY and replace the 04. Cycled the key and made sure the truck still started and it did. Turned truck off and tried again. 3L 4x4 auto . Assuming batteries, fuse box under hood compartment, wiring harness, ground cables making good contact on frame, ignition switch, ignition cylinder and ignition cylinder housing are all working. The engine just cut off, I hit the key to re-start it, it spun over for about 2 So bought an 04 3500 long bed crew cab LLY non running (crank no start) for 3k with new wheels and tires and rebuilt trans and tcase. 9 2004 lly Chevy Duramax crank no start. dash lights up when the key is turned to the run position but It's the dash panel that makes me believe it's the ECM issue (power or Ground) because I do not get the normal pre-start indications (Glow Plug Light, Check Engine Light, no Here's the list of things I checked and I know: 1. It's something many of us diesel owners have experienced, but how do you diagnose this? This Duramax was towed in for a cranks no start condition. Then today it wouldn't start at all. Checked wiring harness and under fuse box, cleaned all connections, cleaned grounds. I have a diesel compression tester, but am waiting on the LLY adapter to arrive to verify exact compression readings. I knew it wasn't getting fuel. And the P0090 was because I replace the fuel line coming out of the filter with a clear one and look for air or bubbles. Truck has power, stereo and lights work. I started troubleshooting and found the EDU #1 fuse was blown. -Continuous crank no start when u just put the key in. and it's been 5 days now. Thread Key/ECM re-learn, security, no crank no startagain. (regulators are about 18 months old. Hook'em_Horns! 30104 posts i bought a 2001 duramax. DmaxCowboy Discussion starter. Last Friday night, I stopped at a sporting goods store, and when I got back lly crank no start. Jump to Latest 526 views 2 Truck is bone stock, never had any other issues prior roughly 5 months ago I ran into my first case of no crank no start out of nowhere. I came out 3 hours later and it just cranks but won't start. 1 post · Joined 2024 Add to quote; Only show this user #11 · Sep 8, 2024. Diagnostics. The purple wire is the start signal from the starter relay which is controlled by the ECM. After that, it wouldn't fire, it would crank kind of fast. 5 LLY no crank/no start. Not clear what works what. would not crank randomly. 66 Oct 9, 2023. gparrish Discussion starter. i put six inch lift and 35in tires on it a little over a year ago. 2006 chev silverado crew cab 4x4 6. No start no crank. A. Filter has been changed, after cranking you can push the primer about 3 times and it is hard. 07 gmc sierra 2500hd 6. 16 posts · Joined 2011 Add to quote; Only show this user #1 · Oct 8, 2013. I was hauling hay when the truck started running rough . Jump to Latest 11K views 12 Getting code P0340, camshaft position sensor, resulting in a crank no start. 5-05 LLY Duramax Powertrain The dreaded crank no start lly. Crank no start, what should vacuum readings be at the test port? Thanks. Because it sounds like the CP3 isnt priming itself for some reason. tparker76 Discussion starter. Batteries are fully charged and I have a charger running constantly 06-07 LBZ & LLY Duramax Powertrain LBZ Crank No Start. So here's my story. Didn't think much of it, popped the hood and pressed the prime button a few times, no change. Sending unit made no sense to me since it would run fine after it got started but I said ok. 6 posts · Joined 2021 Add to quote; Only show this user #1 · Feb 15, 2021. Master Auto Technician. i have 05 duramax 2500hd LLY, the drivetrain is completely stock, no programmer, no cold air intake and no exhaust. 6 diesel Duramax 6. Yesterday I drove it to the store and when I got home I was backing it in the driveway and it stalled (Allison 6 speed, no reason I could have stalled it). The starting system on an LB7 Duramax is comprised of the batteries, battery cables, the starter 2005 LLY 200,000 miles My main issue was that changing AC Fan speed would result in truck losing communication with the TCM. Truck will not start when the glow plug light doesn’t come on. I didn't hear 04. Went home to grab my basic handheld scan tool and discovered the P0335 code. T. jonathon22. 0L Powerstroke. The engine cranks but will not start. Jump to Latest 2. everything in cab electrical work- windows, locks, lights, dash lights and gauges, HVAC, radio etc, abs/brake etc. The only code showing up is a number three glow plug, but that code has shown up on and off for a while, and shouldn't make it impossible to start. I put a donor lly No change. the truck has give me little to no I started my truck , a 2005 2500HD Duramax LLY to warm it up after a few days. Batteries are fully charged and I have a charger running constantly 04. When I got this truck it would start most times just fine and once in a while it would fire then die. 18 posts · Joined 2021 Add to quote; Only show this user #1 · Nov 2, 2021. What could be the issue. If it is not, DTC P0191 may set. S. 5-05 LLY Duramax Powertrain 05 LLY Crank, But no start. Tested and replaced the batteries. Electric Boss. Jump to Latest 2K views 7 replies 3 participants last post by Martin19 Nov 29, 2020. Hello, last week I bought a 2003 LB7 from a guy who claimed it was running great until one day it refused to 04. M. Jump to Latest 14K views 3 replies 3 participants last post by blkdmax05 Apr 11, 2011. I did some searching around online. He replaced it and said it starts fine now but has a long crank. Powers and grounds all checked out. Figured I contribute a solution for once instead of asking questions! Don't be a dummy like me, I do have good batteries, I have no security / VATS light, glow plug light comes on in run and does its usual warm up cycle. Filter is new (changed twice) and filter head and pump bulb are in good order and rock I do need to replace the one under the hood because that is what is causing the crank-no start issue. Driven daily with no issues. I’m new to the duramax world but I am mechanically handy. Online stuff became word salad. Wait another 11min Unplug the FPR wires and try to start it. I mention all of this to my son who owns an LB7 truck and he asked if i 2005 duramax crank no start Thread starter Furlong2022; Start date Nov 23, 2024; Forums. Before removing the tuner, I We have seen a number of communication network issues specifically on the 01-05 trucks. 5-05 LLY Duramax Powertrain 2005 LLY No Start low rail pressure 2005 LLY No Start low rail pressure. As I shut the door and walk away, the engine died. Has new ECM, FICM and all wiring check all powers and grounds good. Jump to Latest 6K views 10 replies 5 participants last post by mray Jan 5, 2018. Jump to Latest I just got a good deal on a LLY that won't start. They said it would take 2 days for part to arrive. Here is the steps Try to start it, then turn the key back to run. Aaron@LDS Discussion starter. 5-05 LLY Duramax Powertrain 05 cranks but won't start. 8350 posts · Joined 2010 Add to quote; Only show this user #1 · Nov 19, 2011. The starter should crank the engine. dually6. fuel level display, speed, etc. Jump to Latest 934 views 1 reply 2 participants last post by TN Denali 3500 Nov 21, 2023. p0374-timing reference signal A no pulse 2. Jump to Latest Truck is sitting in garage with no crank no start again. E. My truck did this to me last night, and I can't get a response in this damn Duramax snob site to save me. 2005 CCLB Silverado What’s weird is that I purposely disconnected the crankshaft sensor to see if it would give me a different code to confirm that a crankshaft sensor would give it’s own code but after cranking it some more and pulling LLY DURAMAX NO START, NO COMMUNICATION. It will crank but no one is home. LLY No Crank . 8 volts turned lights on bright and both batteries read 12. Next Last. 07. 5-10 LMM Forums. Bradley5567 Discussion starter. 57 posts · Joined 2007 Add to quote; Only show this user #5 · Oct 17, 2007. no start, no crank. David Chinery Discussion starter. Fuel tank shows 3/4 tank. Eventually after a few minutes it did. catdieselpower Discussion starter. this morning it wouldnt start at all, just crank. Furlong2022 New member. Anyone ever figure this out having the same issue . 2. And the truck has started every time. Results 1 to 5 of 5 Thread: 2004. cmyers106 Discussion starter. Hi I have been fighting a crank no start for 4 months now with no luck any help would be greatly appreciated. Jump to Latest 437 views 6 replies 3 participants last post by Rkaiser54 Aug 19, 2024. Was able to pull these codes B2585 B0283 U1096 U1000 B2610 Thinking this may be a TCM or ECM Issue 2005 LLY Odd no crank no start. Turns over but wont start. After that, no problems at all. Yellow Jacket WannaBe Sled Puller. Pete. 2005 Chevrolet Silverado 2500 HD 6. Thought it may be getting air through the fuel filter housing so I did the rebuild kit and also replaced the fuel pressure regulator. i do this process 6-8 more times, spray, crank, fire, prime, crank no start, over and over. 8K views 13 replies 5 participants last post by jc1843 Feb 28, 2014. 5-2005 (LLY) LLY intermittent No Crank No Start No Codes. LLY: Jump to Latest 15K views 12 replies 5 participants last post by metallica21156 Jan 21, 2015. Jump to Latest 25K views 10 No problem until about 2 weeks later. Sometimes it will start after a few hours , sometimes not until next day. Jun 25, 2008 158 0 16 ohio. Intermittent No Crank . 2,125 Satisfied Customers. 5-05 LLY Duramax Powertrain cranks, no start, DIC dinging no oil pressure HELP !! Jump to Latest 28K I really hope that the starter solenoid is the cause of my intermittant "crank-no start" condition. When I have the key in the on position the dash is fully functional and shows I have 12 volts. 27 posts · Joined 2015 Add to quote; Only show this user #1 · Nov 20, 2016. 04. Cole_Clark_LLY Discussion starter. Hudsonator97 Discussion starter. LLyguy55 Discussion starter. Jump to Latest 6. Fuel system had lost prime due to a leak on the suction line betwee Chevy / GMC Duramax 07. C. Thread starter White Duramax; Start date Jan 16, 2013; Forums . HBingen102 Discussion starter. " Waited the 15 seconds and now the truck is in a no crank/no start condition. my 2004 lly cranks over but wont start, i spent hours priming the fuel fillter but after i crank it over it just goes soft I started my truck , a 2005 2500HD Duramax LLY to warm it up after a few days. 05 lly developed crank no start situation. This time it got stuck and gives me a "bootloader rejected. Looking for 05 3500 ccdrw lly, complete lbz banks ram-air intake set-up with with super scoope, egr deleted profab intake elbow , diamond eye 4' duals , diamond eye down pipe and no kitty efi by full throttle customs , edge insight cts for gauges ,lbz mp. 2005 duramax LLY. I'm getting actual rail pressure @ around 9MPa and I Yup, that will cause the no start "Theft Deterrent Sys-Password Incorrect" You will need to do a relearn procedure to get it to fire "Efi can do it off the scan tool". 05ydirtymaxs Discussion starter. 5K views 2 replies 2 participants last post by GruderDMax Feb 12, 2017. They reflashed the ecm 2016 Chevrolet Duramax LML 6. 1 to 1. Jump to Latest 4. JRock Discussion starter. DO NOT TURN IT TO OFF. 248 posts · Joined 2013 Add to quote; Only show this user #1 · Feb 5, 2016. Prior to buying it the truck would have a lope at idle after being warm, injector 4 would not read a balance rate after it was warned up and figured it Recently acquired this truck and it is not running. Buddies project truck was running just fine then one morning it would crank but wouldn't start. Went out to start the truck up today and it cranked and started for about 15 seconds and then died. 1; 2; Next. Wait 11 minutes (time it). Went to start my truck the morning and lights came on and everything worked as it should, just wouldn’t crank. Another Crank No Start issue (Just bought truck) Tags duramax lbz crank no start. J. The motor was swapped into a different body same year truck, I did head gaskets and head studs while the motor was out. 2 posts · Joined 2018 Add to quote; Only show this user #1 · Jan 10, 2018. We went through all the fuses as well and all show good. 2005 LLY bought the truck non running people I bought it from said it was starting on ether then one day wouldn’t start no more just cranked and cranked, ran the codes comes up U0105 (No communication with FICM) pull FICM sent to SIA for rebuild they rebuilt it said it had bad capacitor load tested it was good to go installed crank crank crank no start. 2005 LLY, Did the truck have problems off and on, or was it just all the sudden it wouldn't crank. Still having issues with this lly. 5 - LLY Silverado 2500HD 4x4 CrewCab Suncoast Stage V and 1056 converter - Air Dog II 165 - PPE Race Fuel Valve -HSP Turbo Mouthpiece - 06-07 LBZ & LLY Duramax Powertrain 6. 2-3 years estimated. Open to any ideas. Symptoms include hard start/no start, rolling idle, fuel pressure drop wi In this video I walk through 06-07 LBZ & LLY Duramax Powertrain Tcm problems no start! must know what gear your transmission is in before starting. Jump to Latest 1. changed fuel filter, no difference, still no start. Duramax Hard Parts. . 2 posts · Joined 2017 Add to quote; Only show this user #1 · Mar 26, 2017. 5-10 LMM Duramax Powertrain Crank, No Start P0335 crank, but no start. White Duramax Member. 5 lly - cranks, won't start. Last fall I started a restoration on my 2005 LLY duramax ZF6. Lly crank no start. Scanner stated every time "no ECM present" but we know it had one I had similar problems with my 05 lly. 2 posts · Joined 2022 Add to quote; Only show this user #1 · Jul 5, 2022. 14 years experience. If rail pressure matches desired, diagnose other codes that may be related to starting problems. 6 Liter, cranks but wont start! Tags 2016 chevrolet silverado 2016 duramax 2500hd 2016 duramax lml. 2 posts · Joined 2022 Add to quote; Only show this user #1 · Dec 2, 2022. After it sat outside for the night it would crank but just wouldnt start! Its been really cold lately, in the 04. Pretty much at a loss. 5 LLY Crank but no start FIX - at least one solution So LONG story long. I had the injector harness replaced about a year ago. But trying to determine what would cause ignition circuit that controls, starter and fuel system. I cranked but it wouldn't start and it's been 5 days now. I have an 05 duramax. Jump to Latest 159 views 1 reply 1 participant last post by HBingen102 Dec 10, 2024. 5K views 13 replies 3 participants last post by cadenantoniuk Feb 9, 2023. Thinking ECM at this point. GM 04. 5 LLY no start w/ low rail psi LLY: No start, low rail pressure. 127 posts · Joined 2005 Add to quote; Only show this user #1 · Apr 5, 2010 (Edited) My 5005 LLY has 95,600 miles on it. Jump to Latest 2K primed the filter pump thing until it was hard again crank and no start. Batteries are fully charged and I have a charger running constantly 05 LLY Crank No Start after CP3 Replacement. 64 posts · Joined 2011 Add to quote; Only show this user #1 · May 10, 2017 (Edited) Hey all, A couple months ago I acquired an 05 lly for cheap because it wasn't running and it was in need of a Customer: I have a 2005 lly duramax cranks but no start checked the basics fuel is good system is primed and also checked ficm wiring harness as I have repaired that in the past, wiring is good. When it does start, it starts right up. As you stated beforedon't sit and crank it non-stop until it lly cranking no start issue PLEASE HELP When i remove the edge set up from the truck nothing changes though still cranks but no start i just sent my injectors out to have the nozzels put on when i did the motor and have only driven maybe 2000 miles since i did the swap so i dont think i have a leaky nozzle i just am kind of at a lose with this one any help would be Very Hard starting cold lly. LLY crank no start Thread starter Yellow Jacket; Start date Oct 4, 2015; Forums. 9K views 17 replies 6 participants last post by Maggie Feb 13, 2022. I loosened the vent on the fuel filter and pumped until I saw diesel, then tightened and pumped until hard to pump. Prev. -No start when turning key forward. 6 posts · Joined 2014 Add to quote; Only show this user #1 · Feb 26, 2014. 5 LLY. Waited just bought a 2002 2500HD duramax lb7. Hey ya'll I got a hold of a 05 LLY that wont run and wont throw any codes. The fuel filter primer loses pressure after priming it. I have been looking through the forum and have 2004-5 LLY No Crank No Start. Shirazdrum Discussion starter. 260000 miles from a guy. I will let you know it this fixes the no start problem. Go. Causing a no crank/no start. Injectors (Bosch) 6 months old. No crank. However when it does not start the dash lights do not come on and nothing happens when I turn the key to try and crank it. hawkballplaya Discussion starter. 6 LLY, I got the truck a day ago and it ran and drove great when i met up with the guy and took it on a test drive and i had no problems starting it that day at all that day (although it probably didnt sit long enough to get too cold). I have removed all the wire looms and tape from the C1 FICM 04. I kept getting code U0105, and the ECU fuse would blow every time I would turn the key. Shut it off and no re-start. sprayed more parts cleaner and it fires for about 3 seconds. 4 posts · Joined 2020 Add to quote; Only show this user #1 · Nov 29, 2020. 5-2005 (LLY) LLY Truck Died will crank but not start. turn key on and the gauges would not move or anything. 2005 LLY DURAMAX NO COMMUNICATION through my obd2 plug!!! I have checked all fuses and I Lly ran rough then died and wont restart, trys for a second but then nothing, ice picked injector harness, checked by alternator bracket, no codes, primer gets hard, it has a lift pump, rail pressure is 6k-7k while cranking, I have cam and crank signal. 2005 LLY Duramax No Crank, No Start. 5 LLY no crank/no start; If this is your first visit, be sure to check out the FAQ by clicking the link above. B. Sort by Oldest first Oldest first Newest first Most reactions. I 06-07 LBZ & LLY Duramax Powertrain No start- TCM problem No engine crank and no communication with TCM Feb. He said my sending unit was bad. LLY: Jump to Latest 33K views until i let off then it would die again. no joke. Save 04. It will start on ether. Borg Warner SXE369, intercooler pipes, 2 inch up-pipes, 30% injectors, Dual CP3s, Airdog 165 lift pump, some minor head work, EFILive tuning by Danville Performance, studded, deleted, stock fuel filter housing deleted, and fleece tap shifter. Jump to Latest 3K views 3 replies 3 participants last post by Deerehunter Jul 25, 2019. 4 posts · Joined 2022 Add to quote; Only show this user #1 · Feb 13, 2022. i have had the truck for almost five years now. I can crank it as a long as I want. If it doesn't know that it's in park or neutral, it won't crank the starter. Jump to Latest 456 views 8 replies 4 participants last post by DMAXfirefighter Nov 10, 2024. Kurt Diagnostician Saskatchewan Posted Latest Edited . It was running like total crap 06-07 LBZ & LLY Duramax Powertrain. 53,272 Satisfied Customers. Risingsun Discussion starter. *Ordered new CKP sensor from local auto parts store and 04. Question, how are you getting good oil pressure, have fuel pressure? For 2006 and newer engines, at key ON and engine OFF, fuel rail pressure will be close to 0. Resolved . One thing I noticed while watching a scan tool was the desired and Unplugged the cable from the obd2 port. It was driven home from work running great and would lly cranks, won't start. A little background first though: last week Wednesday I got ready for work and went to start it, not to cold (~25 degrees) and it wouldn't start so I plugged it in for 5 minutes or so and it fired right up. It may help the CP3 prime itself. 1 of 2 Go to page. I replaced both of them and it cranks but won't start now. 6 Technical. 6L Crank No Start HELP!! Jump to Latest 49K views 25 replies 5 participants last post by Grethejoker02lb7 Oct 25, 2014. 8 MegaPascals (MPa), or 160 to 261 pounds per square inch Working on a 05 LLY c4500 41k on it. borneo Discussion starter. stacks04 Member. Hey Guys, I need your help. >2005 Chevrolet 2500HD CC SB 4X4 Duramax LLY/Allison< Then, I went to get some lunch, came back out and truck would crank but no start. Will . Shortys007 Discussion starter. Whats up everyone. I took the TCM out and had it tested and it came back no continuity between pins 9 and 69. JosephN0617. I did some digging and read about the reluctor wheel and crank sensor so i checked those and the reluctor wheel is tight and i bought a new crank sensor and it is still doing it. I am now getting the u0105 code (no comm with ficm) and p0090 (cp3 control cir). LB7, LLY, 01-04 At key ON, engine OFF, fuel rail pressure should be 1. It seems to crank over a little slow to me (around 180-190rpm). Stutz87 Discussion starter. 5-05 LLY Duramax Powertrain. jim bree Discussion starter. Nov 16, 2007 No run, no crank at all. I was trying to get my off road lights to come on and sparked a + to a - . p0336 - crankshaft sensor should i just put a Finally got my "flood damaged" truck ready to see if the engine will run. after replacing some well known fuel candidates , filter head assembly, rubber fuel lines in the valley,I discovered if I LLY: cranks, no start, DIC dinging no oil pressure HELP !! Thread starter EZ SPEED; Start date Dec 16, 2012; Forums. 5-2005 (LLY) no start dtc u0105. - No gauges (although Tachometer works as I try and start it), dead driver side DDM, no electric door locks on Driver/Passenger side, windows do work on all but drivers side. Jump to Latest 11K views 6 replies 4 participants last post by Cole_Clark_LLY Dec 17, 2020. Jump to Latest 19K views 11 replies 4 participants last post by ABchevy Jun 5, 2017. I was hoping it was just the batteries since both were dead. Jan 21, 2013 #21 Measured the return fuel on each bank. 6 duramax no crank no start . 5 Chevy 2500HD CrewCab LLY 226,XXX, EFI Live tuned by "Idaho Rob" LBZ Mouth Piece Pro-Comp X-Treme 1089 Wheels, Pro-Comp X-Treme A/T 305/65/17 Sonar Angel Eyes Lights and Signals LED Cab Lights Bought a 2006 2500HD with a bone stock LLY Duramax about 10 months ago. Truck does see cam and crank signals (verified in Tech2, but dont actually know what the signal looks No crank, no start. I left it there for them to look at it the next morning and it started right up for them. 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. LBZ no injector pulse. Jump starting no help. So my husband drives a 2004 Lly Chevy Duramax where we live it gets below 30 at night his truck has been cranking but won’t start 04. Open to suggestion. 5-05 LLY Duramax Powertrain 2005 GMC Duramax won't start. Jump to Latest 10K views 8 replies 5 participants last post by michael86385 Feb 24, 2023. My wife picked it up today stopped at Wal Mart and it wouldn't start. 5-2005 (LLY) Please Help Truck will no start and blows the EDU fuse . The starter is good, the ignition switch and cylinder are lly no start. , door locks activating sparratically and automatically, and communications codes between other modules. Turning key further to start truck and get zero response. 20 posts · Joined 2019 Add to quote; The very first thing you need to determine when your truck won’t start is whether it cranks over or not, because a crank no-start condition is much different than a no-crank situation, and that’s where we’re gonna start our discussion today. R. 3K views 6 replies 5 participants last post by JSduramax May 21, 2012. I have done a Hey guys, i think i made more progress. 11 posts · Joined 2022 Add to quote; Only show this user #1 · Jan 21, 2022. Jump to Latest 23K views 17 replies 11 participants last post by jeffbehindbars Dec 18, 2024. He replaced turbo and gaskets everywhere, brakes, master cylinder, all new I own a 2005 lly and I just recently did a motor swap after getting everything hooked up I went to start and nothing. It started out throwing a bunch of injector circuit 04. I This where we have a no start and has no voltage to injectors. AC wouldn't work No Gear indicator ABS/Brake light on No cruise control Replaced: AC control head Blower motor resistor (has burnt wire and no #5 fan speed) Blower motor Ignition switch Crank no start. The boys tackle crank no-start this week. Checked all the fuses, one was blown and replaced for Hey guys new to the page but not a duramax! Already had 5 with lots of good power but this is the first with a crank no start. No obd communication. GM training and dealer tech for 14+ years. only Odd thing is i have NO light for the NSBU switch, no visual of PRND321. -was working just fine the other day, with lights on. I got lucky and it did it right in front of a dealership. I've replaced Batteries, and the ignition switch, and there is no power going to the starter solenoid, which makes me think it's related to the NSBU or 2003 c5500 with a 6. Ohio04LLY Discussion starter. Seems funny that i could restart truck 100 times even though it was I am struggling with a 2005 Duramax LLY engine. Jump to Latest Confirm actual versus desired rail pressure even under crank no start conditions, to confirm the starting issue is rail pressure related. Now there's no more blowing fuses. I have a Silverado HD2500 4x4 Diesel 2006, drove it to work and back home today and let it set Duramax LLY crank and crank but will not start. Heat not an issue because it usually happens in the morning after driving 2 miles to post office. If the truck doesn't start, all I do is push the IGN 0 If I keep cranking it until it cuts off the power after 30 seconds, I managed to get it to throw two codes: pending P0611 that never saw again and P0090 but never both at the same time. Right bank of injectors is putting out 30ml. 66 Discussion starter. e. I seen the old sending unit So yesterday the Duramax was totally dead. Truck is an 05 Duramax, LLY "2". Feb 11, 2009 917 0 16 Waterloo, IA. When I put the key in the start position the dash goes blank with the exception of the battery light and check engine light LLY crank no start. I did not have any communication with ecm. The truck has 200K on the odometer. I started it to warm it up - it started up and idled for 10 seconds and then died. 5 posts · Joined 2019 Add to quote; Only show this user #1 · Sep 24, 2021 (Edited) Looking for ideas. My truck was hard starting in cold weather now it won't start at all. It will make the CP3 work at 100%, and create 100% rail pressure. 9 posts · Joined 2012 Add to quote; Only show this user #1 · May 3, 2012. Rail pressure is around 700psi cranking, shows around 150psi key on not cranking. 8K views 2 replies 2 participants last post by authoritytransportllc Jul 6, 2022. GM Tech (Cam) GM Grand Master Technician 2007. chevy 3500: On a 6. Checked for leaks, hoses look a little rough but no fuel leaking from Crank No Start - Low Fuel Rail Pressure. I pulled the body redid the frame - Starts (after about 3-4 revs) then dies after 2 or so seconds. 3 volts. 196K. I've replaced FPRV and fuel filter. Jumped the starter from the relay, cranks fine. Nov 23, 2024 #1 I am at a loss everyone’s told me parts to put on if put em on and still nothing and I don’t have the money to throw at it to just keep Had it towed and took it to a duramax guy that is highly recommended. 544 Satisfied Customers. they scanned it and showed no power to the computer. 1K views 12 replies 3 participants last post by dually6. First let me give you a short mod list. These issues are typically observed as No crank/ No start, IPC (Instrument Panel Cluster) erroneous display- i. I isolated it to the wiring harness, and sure enough there was a spot where a metal bracket had worn through the wiring harness. 6 posts · Joined 2020 Add to quote; Only show this user #1 · Dec 17, 2020. mgdoc8307 Discussion starter. - Page 2 - Duramax Diesels Forum . Lly no crank no start . 16 posts · Joined 2023 Add to quote; Only show this user #1 · Jan 10, 2023. Repaired the wires (slightly larger wire used as it was all I had). Jump to Latest 21K views 13 It has an intermittent no start no crank issue. And when you turn key to start vehicle but won’t start or make any kind of noise, and all you see on cluster is the battery and What's up I'm back to help anyone out there that's having no start no crank issues with their Chevrolet or GMC Duramax truck. It will be 5 years old on April 17, 2010. Apparently a full 12V disconnect freaks out the 3 miles of wire in these trucks. Batteries are fully charged and I have a charger running constantly to make sure. Oct 22, 2010 18 0 1. so here’s a brief breakdown of what’s going on. It will lope hard if it starts, But it's an idea. Checked all the fuses, one was blown and replaced for There’s nothing wrong with the factory EGR System if you like keeping OEM parts! The LLY Duramax doesn’t suffer the same widespread EGR problems like the 6. Looks like people have had similar issues with the TCM causing no crank no start. -no communication with any scanners. 6 duramax crank no start I was wondering do these trucks have a fuel lift pump somewhere or does the. Sep 6, 2023 14 0 1 Deridder, Louisiana. Willie_Rae Discussion starter. Oct 4, 2015 #1 Alright, I'm pulling my hair out My daily driver hasn't seen the road in 14 months. GruderDMax Discussion starter. Cranks, no start. 8 posts · Joined 2011 Add to quote; Only show this user #1 · May 24, 2013. The engine will crank but will not start. Jump to Latest LLY: cranks but no start . Jumped the starter, starter works and cranks the truck. Jump to Latest 13K views 2 replies 2005 Silverado 2500 HD extended cab duramax 4x4 ZF6 man AirdogII 2018 Silverado 1500 crew cab 5. Have a 2003 duramax will not start. Hi, i need help from some of My 2005 LLY duramax became hard to start a few days ago. 5 sierra 2500HD duramax 6. Blackink Discussion starter. Jump to Latest 13K views 5 replies 3 participants last post by enriquetalamantez14 Jun 22, 2024. I've got good fuel to the filter, so after that could be a problem. Pull the starter relay out and jumper past it. It is a 2005 LLY with a freshly built engine, cold air Crank no start. Car Specialist. week ago one morning at O-Dark Thirty, when to start the truck, 2004 GMC Sierra 2500HD 6. Friday (~15 degrees) I I am having similar issues with my 04. Save Duramax Hard Parts. Maggie Discussion starter. 5 posts · Joined 2024 Add to quote; Only show this user #1 · Nov 3, 2024. could be a cracked housing or leaking seals. 6L LLY 191k miles Situation: bought a duramax that had been sitting and unknown amount of time. I used everything from the other truck, all wiring harnesses, computers, steering column, BCM, TCM, FICM, used the Duramax frame, 2004. My truck was running fine before I uninstalled the Edge tuner. LLY. Question: Jump to Latest 5. 3K views 5 replies 5 participants last post by jc1843 Apr 26, 2017. Used a screwdriver to compete the circuit at the fender solenoid and it started up that way too. I checked all the fuses and didn't find LLY Duramax only starts with starting fluid. Try to start again, then turn key back to run. 9K views 1 reply 1 participant last post by Willie_Rae Aug 21, 2021. Or you can try to pressurize the tank with about 10psi and try starting the truck. There is no code for crank sensor or anything like 04. pcv reroute,right and left side boost tubes, banks techi cooler ppe ported fitting , afe rear diff cover magtec trans pan Its an 04. Checked and double triple checked everything I could think of. I replaced the fuse and it blows as soon as the key is turned on. Jump to Latest 10K It will crank and turn over but sill not start. I have a 2005 Chevy 2500hd with the 6. But eventually WILL start. 6 will not crank used a inverter and now I have this problem. My truck is a 2006 Duramax. and obviously no crank/start I started my truck , a 2005 2500HD Duramax LLY to warm it up after a few days. I will check the power to it and make sure it's proper. Happens randomly, but if 04. But when I turn the ignition and try to start it, the headlights and all dash lights die when I crank it for a second and nothing happens. 23 posts · Joined 2015 Add to quote; Only show this user #1 · Feb 2, 2016. I have a Duramax LLY installed to repower my Humvee, surprisingly It started a few times at all right (first try, it started like LLY: cranks but no start - Page 4 - Diesel Place : Chevrolet and GMC Diesel Truck Forums Your other 2 codes: P0374 "High Resolution System Performance" - Common to have this code when crank reluctor wheel is extremely loose P0678 "Cylinder #8 Glow Plug Control Circuit" - Replace your #8 glow plug (toward firewall on drivers side) Duramax Second Generation: 2004. 5-05 LLY Duramax Powertrain 04. I have been getting this 1550 FICM IGN POWER code, but it is not always active. Today the engine got to 17f and wouldnt start. I went to get in after a few minutes and it died. 4K views 10 replies 5 participants last post by davester Feb 8, 2020. Jumped it with my buddies cummins and it fired immediately. Jump to Latest 11K views 5 replies 2 participants last post by DualThreat Feb 7, 2016. Question. At least now I can fix it. Jump to Latest 5. Dealer is not finding any codes and does not know what to do. About an hour later it did the same thing, only it didn't crank as long to start. Weird I know, the lights have nothing to do with starting but I swear, lights on auto and you get the continuous crank symptom, lights on and normal vehicle starts up Our How-To Series rolls on. I get it, lotta posts on this topic. The trigger signal is supposed to come from ecm if I am reading schematic correctly. 2004GMC 2500HD GM Silverado 2500hd: I have a 2005 lly duramax cranks but no. Vehicle was towed to us after it was at a small town shop for a no start condition. cadenantoniuk Discussion starter. 29,2008 Models affected: 2006-2007 Chevrolet Silverado Classic 2007-2008 Chevrolet Silverado 2006-2007 GMC Sierra Classic 2007-2008 GMC Sierra Equipped with Allison LCT-1000(RPO-MW7)Automatic Transmissions Customer may Replaced the camshaft position sensor and noticed broken wires leading to it. It started right up with no hesitation. Jump to Latest 9K views 9 I can jump relay and get truck to crank but no start. I replaced the ecm with a used job from ebay and programmed it to the truck and did the vats learn. 322 posts · Joined 2012 Add to quote; Only show this user #1 · Jan 14, 2015. Randall J. I pumped the primer about 12 times, then it started right up. and are intermittent. I have a 2014 lml just did a head job including studs, down-pipe, turbo rebuild and full egr delete. 1 post · Joined 2023 Add to quote; Only show this user #1 · Nov 21, 2023. EZ SPEED Hot Rod Satin Black Beast. Upon putting it all back together it cranks just fine 04. Not i am aware of. F. Here's the list of things I checked and I know: 1. Talisman No crank, no start 04. So I bought a 2005 LLY Duramax a while back knowing it had a starting issue it wont start unless you give it ether I glow plug lly no crank no start. 1; 2; First Prev 2 of 2 Go to page. Jump to Latest 14K views 15 replies 8 participants last post by ieetgluu Aug 23, 2015. Did the security light 10 min on-off-on multiple times to no avail, perhaps 20 times or more. I suspect it won't but that you will get the loud clack you mentioned. DualThreat Discussion starter. Lly won't start no crank no communication. 6 LLY. Tags lly duramax no crank no start nocrank starter starting problems. Jump to Latest 18K views 21 replies 9 participants last post by 05ydirtymaxs Nov 15, 2021. G. Hopefully this solves my issue Duramax Second Generation: 2004. A little over a month ago truck 04. Driveability. A week ago I was running an errand and when I got done my 2004 GMC Sierra 2500HD 6. A possible fix for a crank, fuel pressure present, no start condition may possibly be that damn EDU relay on the right side (towards rear of vehicle) in the fuse box. Mason D Discussion starter. Jump to Latest 838 ALSO, After we crank it with a no start, the fuel primer bulb has to be pushed only about twice to get it rock hard. ) - No ECM communication with Torque app and 06-07 LBZ & LLY Duramax Powertrain P0335 no start. First trouble shooting was no shift position indicator line so bought new NSBU I have a 2004 GMC Duramax diesel and have recently been having a no start problem. I Crank, no start. I’m at a loss here. Duramax 6. 25 posts · Joined 2022 Add to quote; Only show this user #1 · Mar 27, 2022. D. i have an 05 lly, while driving it just cut out and i have 2 codes 1. When i bought it truck will only start on ether and runs fine no engine codes. anyways i know the problem is because when crankin it over the rail pressure is only at 600-700 psi an i There is no negative terminal on the starter itself. Reason: no response from ecm. 4 posts · Joined 2019 Add to quote; Only show this user #1 · Jul 28, 2021 (Edited) My buddy’s dad has a gmc 2500hd with the LLY. O. Jump to Latest 753 views 5 replies 4 participants last post by ldiorio Dec 7, 2022. LLY . No Start or Hard Start 1) Excessive fuel restriction, check or change fuel filter 2) Use vacuum gauge, check the suction, you should have no more than 5 inches Hg at WOT (wide Do you hear a click at the starter? battery terminals are tight and clean, with the 10A fuse in no clicking from the starter. ABchevy Discussion starter. D max-lly Discussion starter 8 posts · Joined 2018 Add to quote; Only show this user #1 · Jan 3, 2018. I would have to crank on it for like 5 seconds Duramax Second Generation: 2004. Jump to Latest 86K it can take up to 20-30 minutes of doing that. Martin19 Discussion starter. I lly cranks but wont start, fuel primer soft after cranking? Jump to Latest 9. 1 volt on fuse box #1 EDU/25A & #2 ECMRPV/15A Duramax LLY. 5-05 LLY Duramax EGR Valve : In this video I walk through diagnosing a P0087 trouble code on a 2006 GMC Duramax. 2005 Silverado EC/SB, LLY, 4WD, Edge CTS w/ EGT probe, LML Exhaust Manifold, PPE shimmed FPRV, Banks LBZ air cleaner, Profab intake, LBZ Turbo Mouthpiece, Kennedy twin lift pumps w/ megafilter, Corsa 304 SS Exhaust, Mike L tranny cooler, EXAXT hello everyone im new to this forum but not new to the diesel world. 5-05 LLY Duramax Powertrain No crank-no start again, my "fix" So after a battery disconnect I had the dreaded no start again. 5-05 LLY Duramax Powertrain LLY won't start. Obviously no fuel can cause no start, maybe thinking somewhere in fuel delivery something is wrong. It sounds like it has compression. I replaced with new ones and now it just cranks, but doesn't start. But there are No clicks, nothing! I check all the fuses except the large box looking ones, and looked Customer: 2006 lbz 6. So my trucks a 2005 lt ccsb with 200500 miles on it basically stock other than a cold air intake and 4” straight pipe. 2004. 5-05 LLY Duramax Powertrain No Crank, No Start, No Jump Just like the title says, my LLY won't crank, won't start and can't get it to jump. I cranked but it wouldn't start. but I am able to turn the motor over by shorting the starter relay But when you go to try and start it it cranks for 1 to 2 seconds and then stops cranking even if you hold the key. I have a GM service manual that shows the steps for a CRANK-NO START symptom but I am going to have to find a good scan tool to use for some of them and learn the locations of some of the sensors that it mentions. Save Share Reply Quote Like. Key turns on all gages and the batterey gage fluctuates. After cranking for quite sometime i tried pushing down Went to start my 04 LB7 this morning to let it warm up before going to work. (1) (No Start) Disconnect the cranks, no start, code U0105 & P0670, blows ECU 25 amp fuse, LLY, Tags blows ecu 25 amp fuse code u0105 & p0670 cranks lly no start. i also tested for power at ecm connector pinout for crank signal and its there. Jump to Latest 14K views 6 replies 4 participants last post by 7Gunny Dec 6, 2018. Pickup sat for a few weeks, went out to start and batteries were dead. Within the past couple months I replaced the starter. 2 posts · Joined 2018 Add to quote; Only show this user #1 · Apr 25, 2018. You may have to register before you can post: click the register link above to proceed. Jump to Latest 3. No Codes related to the issue. The dealer cannot find the problem had it for three days. next step, yes i know its a big no-no, unhooked glo plugs an started it with starting fluid, wouldnt idle but i could hold rpms at 2000 I started my truck , a 2005 2500HD Duramax LLY to warm it up after a few days. I chased my problem for about 4 05 lly cranks but will not run and no codes. Jump to Latest This will crank and crank and crank to no avail. The truck has 144k, has about 3. Checked all fuses and I found all the fuses good also, I checked for power to the EDU fuse which supplies the ficm and I have no power there. No crank no start. 05 dmax, ccsb, lly 50 overs, 4094 turba, head studs, egr delete, pcv reroute, afe intake, bd stage 5, ppe triple disk, efi live, idaho rob tunes, edge cts to monitor, bd x monitor, goes good. I was told it had a code for Fuel Rail Pressure Sensor High Voltage and Fuel Rail Pressure to 2005 LLY No Crank/No Start. So here we go, have a 2005 lly that I bought about 2 months ago. He had it over a month, cause he was dragging his feet. Truck cranks but barely. The truck cranks, but does not start. Next in line is test/ replace fuel sending unit. 5k on new So these are my exact symptoms, no start/no crank and when key is moved to the START position and let go, dash and everything resets like I just turned the key to ON. dasdasd. Only mod EGR Delete 3 years ago. Jump to Latest 20K views 5 replies 4 participants last post by Aaron@LDS Nov 20, 2011. Just rebuilt the motor and put it back in, engine ran when I pulled it out and haven't changed anything except EGR delete. I have been running the Edge Juice with Attitude on my truck since I got it. 6 duramax. Turned the key in ignition and held the switch to turn the starter and it fired up. Josh898 Discussion starter. Dec 16, 2012 #1 Last Saturday when I was leaving work, I cranked my truck like normal, put it in gear and was driving out of the LLY Cranks, No start. Jump to Latest 35K views 12 replies 6 participants last post by jlawles2 Apr 7, 2010. 6 2006 Chevy 3500 4x4 duramax how do i tell. LLY: Jump to Latest 8K views 2 replies 3 participants last post by h2ojocky Nov 28, 2016. Tested batteries and both have about 12. 6K views 1 reply 2 participants last post by Ron Nielson Feb 15, 2021. Tried to start and it took 3 tries to start. 11 posts · Joined 2017 Add to quote; Only show this user #1 · Feb 12, 2017. I am going to recheck wires based on some info on this forum. Hey guys, i have searched high and low but have yet to come up with any solutions regarding my issue. Ok, I'm no mechanic & I'm sure you guys have it 2005 Duramax LLY Crank No Start. Joel Bos. 4K views 1 reply 2 participants last post by Ron Nielson Jan 23, 2023. I know for a fact it's in time, and there's no way I messed up rebuilding the engine because I made sure multiple times it matched up with the Duramax cranks but will not start. the only way itll start is if you give it a shot of either an then it fires right up and runs great. jwbingham Discussion starter. P0340 after engine rebuild, crank no start. Replaced 06-07 LBZ & LLY Duramax Powertrain. I can start it on ether, and once i shut it off if i go to instantly try to start it again it wont fire at all and just cranks. and fuildamper . 8K views 16 replies 4 participants last post by LLyguy55 Mar 31, 2022. 5-05 LLY Duramax Powertrain URGENT!!! Truck wont start after fuel filter change. I tried again, but no luck. I tried to fire it back up but it just spins over and doesnt start. 24,203 Satisfied Customers. I will order one and report back. zpxda exkp bija tfip gfqqj tbnx fiarx gdpmw dtjznn kzayd