Duramax ticking noise. Did it on my 2011,2015 and now 2020+ models .

Duramax ticking noise I have a similar ticking noise in my 2017 Sierra but I only notice it at really low speeds. Its common. Jump to Latest 941 - 960 of 1,126 Posts. 2 posts · Joined 2024 Add to quote; Only show this user #1 · Oct 30, 2024. Stops as soon as I let off Check the valve covers, injector bodies and the bottom of the block. The overall noise reduction in engines produced today makes this noise seem new when in fact it was masked by other noises in the past. It stops when the truck stops and immediately picks back up when you let off the brake and the truck starts to move on idle. They all do it. Sometimes after an oil change my truck will pick up the tick but will go away in While test driving I noticed a ticking sound from 1100 rpm till short of 3000rpm. Have you done an oil change recently? Reply reply My wife couldn’t believe it so she took it to the dealer twice for a ticking noise back when hers was new. Banks power big hoss kit with The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. Customers may also comment about hearing a tick noise inside the vehicle at idle such as when sitting at a drive through window. Advise the customer that these noises are a normal function and operating condition of the L5P diesel engine. my truck has this ticking noise at idle. It sounds exactly like a nail or rock is stuck in the tire. Full of sewer video equipment. Hey guys, just bought my 1st NEW Duramax (EVER) and have a question. No mileage or performance change. Weird ticking noise on 2015. If this is something that is considered normal then this will be my last Chevy diesel truck. The injector ballance rates are very good, as the truck has 40k on it. When at idle (in park or drive doesn't matter) there is a loud ticking noise coming from what sounds like drivers side rear of engine. F. This is my 4th Duramax so I am familiar with all the ticking noise complaints but this is not a tick. All 6600 Duramax(TM) diesel engines have this condition; however some are more audible than others. Its a ticking/rattle noise. It is only at idle as soon as throttle is given it goes away. They always said it sounds fine. Oil All Duramax™ engines are manufactured to very close tolerances to meet the durability and reliability standards. Advanced Search Cancel Create thread Chevy / GMC Duramax 06-07 LBZ & LLY Forums. it does not do it all the time, just kinda comes and goes. Changes in load, rpm, boost pressure, DPF regen The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. Currently have 1,500 miles on the truck. I have been aware of that DEF tick tick sound for years with many different diesel trucks. I was home for the 2nd visit and talked to the diesel tech. 6L, Tick, MW7, Tick, Clicking, Noise GM bulletins are intended for use by professional technicians, NOT a "do-it On my LML, it sometime makes a weird ticking sound when coasting up to red lights. Just bought brand new 2022 2500 HD Denali and first 150 miles or so seemed great. He I got a 04 Duramax LLY and this summer it started ticking. At first I didn't think anything of it but it keeps But at around 1800 rpm you can hear a ticking sound it will go away when at cruising speed but as soon as it hits a bit of a load it comes should I be concerned or not?? Thanks for any input. 3 Duramax, 1 Cummins, and 1 Cat. 0 Duramax Cool Weather features, startup and warm up Ahhh the Typewriter Tick. Who knows how long they'll last. The truck is a 2023 GMC AT4 HD! This is my 4th Duramax so I am familiar with all the ticking noise complaints but this is not a tick. Joined Jan 24, 2021 · 323 Posts #941 · Mar 10, 2021. • DEF Injector Noise: A tick noise may be heard coming from under the vehicle and typically it is heard at low vehicle speed and especially next to The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. Only show this user. Its fine. Durabiopwr · Registered. There was a TSB on it floating around and it doesn’t sound like anything to Much of the noise generated by a diesel engine comes from the combustion process. The truck is a 2006 2500HD with LBZ Duramax and 6-speed Allison, <19,000 miles. i need some help here. In addition to the normal great oil debate, Duramax guys have been going back and forth about this tick worsening/retarding based on oil type/brand The dealer gladly changed it for me free of charge, and once I picked it up, I noticed there was a very loud "tin" ticking noise coming from the engine. 00 when you apply the page coupon. we also had that infernal tick tick tick, that no one but me could hear, this last Truck developed a ticking noise shortly after. Google Duramax tick/knock, it has something to do with oil film and the crank. That's not the normal Duramax tick. Friend of mine has a 2007 duramax that ticks every day. Ive had several Dmax pickups, all of them did it. My LMM is exhibiting a slight intermittent ticking noise coming from what appears to be the lower part of the engine. When driving you can’t hear it or notice any I've got a loud ass ticking noise coming from the back drivers side of the motor. Jump to Latest 899 views 2 replies 2 participants last post by ferral5p Oct 30, 2024. If deposits start to form in the injectors, the atomization of the fuel will be degraded and can contribute to increased noise. Does the noise your That’s the “type writer tick”. Truck had www. So I noticed since my last oil change that my truck is making a ticking sound that seems to be more on the left side of the truck . (NORMAL?) But just the other day it developed a valve tap noise upon -deceleration (3000 rpm) like a rapid drum roll valve tap as it goes back to idle. My 2023 has a ticking sound that is not the DEF injection tick, it is not a ticking or sound I have heard with modern diesels. 06-07 LBZ & LLY Duramax Powertrain tddlbz. A friend of mine disagrees. 06-07 LBZ I have a 2025 duramax 6. Noticed a rather loud ticking noise coming from underneath of truck when I accelerate. duramaxforum. Sometimes it's there and sometimes it's not. then sometimes it stops altogether. I believe there are two separate ticking noises though, first one being the sporadic "typewriter tick" coming from the rear of the driver side front tire, Typical duramax tick after oil change. Go. also could be an exhaust leak. heard easier from in the cab than under the hood. I have an 01 duramax that I recently replaced headgaskets in. All 6600 Duramax™ diesel engines have this condition; however, some are more audible than others. Come join the discussion about modifications, towing, classifieds 2017 L5P does the same thing. 1 quarts required to get a full reading on the dipstick? if so did it help at all with the ticking sound. You may be experiencing the Duramax "typewriter tick". The noises are described below and may be heard when the engine is running or after it’s turned off. Launch CRP429c Support 11 Reset Service Function1. For 2 and a half years I have been telling the dealership that my 2020 1500 duramax 3. I think it sounds like a lifter ticking. Possibly a lifter loosened up a little after it has been running. You may also be hearing th epilot injection switching on and off. Anyone else had this issue. I will always get that tick sound at idle in my 2021 L5P after an oil change. The drivetrain has been making what I would describe as a chorus of LOUD cracking, snapping, popping and ticking sounds during cold and warm starts when the ambient temperature is about 65*F and higher. If I´m flooring it it goes away and nothing at idle or very light acceleration. I need a little bit of help here, after i installed my CAI and Intake Horn from WCFAB, i It is due to the engine design, it is the sound of the main bearings relationship with the oil film which can cause a slight sound that will resonate through the block in the form of a tick. Some people do find different brand oil seems to quieten the noise some but experimentation is key for some because not all oils act the same in all engines. , Sun Coast triple disc, 4" Cognito Lift, 20" RBP 94R black inserts, 33x12. that with all the engineers and money designing and improving this engine that they can't fix a ticking noise. The thumping, ticking, screeching, and what I’m assuming is injector knock, is almost Unbearable. The overall noise reduction in engines produced today makes this noise seem new when, in fact, it was masked by other noises in the past. Finally went to a different dealer and they are currently replacing the rockers. You can hear this ticking/chirping noise though out the power band. The noise usually is most noticeable at the rear of the driver's side Now that i know the sound, i hear quite a few LWN trucks in my travels around (both chevy and GM) with the ticking noise. I crawled underneath and moved the drive shaft between transfer case and front end and when i move it i hear a noise in transfer case. The sound is annoying, especially when you are in a drive thru and you can barely hear over the noise. It’s seems to come and go but it’s loud like yours but it goes like this :tick tick silent silent silent tick tick tick silent studder tick tick it’s like happening in a random order then it pauses then a few ticks ticks ticks and silent and tick tick and quietly goes My 2020 Duramax has only 8000 miles. Interesting. 2020 Silverado 3. The engine has developed a very loud ticking, sounds like its coming from This noise is caused by the relationship of the engine cylinder block, crankshaft journals, bearing inserts and the oil film. Will keep posted as we get more information. Some of the above vehicles may exhibit a random ticking noise that is most audible on an engine with a coolant temperature of 70°C (158°F) or higher and from idle to approximately 1500 RPM. Vehicles Involved: 2017–2020 GMC Sierra and Chevrolet Silverado models with the 6. The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. !! That is what brought me to this fine forum one year ago. I personally don´t think its a injector problem This is my 5th diesel. My LBZ has a ticking noise when it idles sometimes. Oil is changed regularly. 5R20 Nitto Terra Grapplers, WCFAB The dealership diesel tech originally though it was normal diesel sound but has know come to the conclusion there is definitely an internal engine knock. 0 liter silverado and I think I am hearing a clicking sound that is new. com 2019 3500HD, Cclb, Drw, Deleted and Tuned, Wehrli turbo horn, intake, boost tubes, Edge CTS3, VSE fuel Sorry to bring this old post up but did you ever find the problem. My old LMM sounded like a crappy type writer after oil changes for about a Do any of you L5P owners notice a tapping or knocking noise that is synched with engine rpm when you let off the accelerator and coast? It only seems to happen between 1,000 and 1500 rpm. Link and couponLaunch CRP429C: https://goo. Subject: Information on Duramax Diesel 6. Save Share The ticking noise worsened by the time of my next oil change and just so happened a brand new Canyon diesel with 50 miles rolled into the shop for pre-delivery inspection. 2020 Duramax thumping sound. let me know because i am The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. My truck is right at 200,00 miles with all original drivetrain components. It is present from around 1000rpms to 2700 rpms. The Tick that is evident while moving is the DEF injector. Jump to Latest Google search Duramax typewriter noise. I did a search but didn't come up with anything. I hear the tick pick up on speed and then the engine noise For the un-informed, this is when your beloved engine starts to make an EXTREMELY annoying, loud tapping (ticking, clacking, etc. 2008 Chevy 2500HD CCLB LMM Duramax Edge Insight CTS with Pyro Allison Deep Trans Pan B&W Goosneck Hitch & Airbags After 350 miles I noticed a ticking noise. If I´m flooring it it goes away and it goes away as soon as I let of the pedal. D. Occurs for the first 500 miles or so after an oil change. 6L Common Engine Noises Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Silverado 2017 2018 L5P MW7, MGM, MGU. This condition has been present in diesel engines produced for the last 20 or more years. Yours sounds like the proverbial duramax typewriter tick, it’s not a sign of trouble just the nature of the beast. Every Duramax makes that noise, it’s just more noticeable with L5P cause they run quieter. gl/wdapu7Save an extra $30. 6L Duramax Diesel Engine (VINs 1, 2, D -- RPOs LB7, LLY, LB7) Some of the above vehicles may exhibit a random ticking noise that is most audible on an engine with a coolant temperature of 70°C (158°F) or higher and from idle to approximately 1500 RPM. it’s been like this for a little bit as i Thumping sound heard at idle and increases with RPM as you drive. We strive to keep this the #1 That isn't the normal duramax ticking sound. Given the battle i had with a number dealerships to stop playing dumb and ignorant, leads me to believe they are aware of this common, expensive problem and dont want to eat the warranty cost. As the engines get quieter the noise becomes more prominent. Every Duramax makes that noise, it’s just more noticeable with L5P cause they run I’m hearing a ticking noise coming from my engine. My 2021 l5p ticks but it's not in time with the rpm of the motor and it's not coming from the engine compartment like your video shows A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Does not make this noise when truck is in Park. I cannot for the life of me find out what is causing it. The LM2/LZ0 Duramax is configured to pulse the injectors up to 10 times for emissions, noise and performance. The sound seems to be coming from the valve train. Loud and Very noticeable now. Normal and common. I’m having a similar noise but it’s very strange. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. Sounds loudest in the wheel well. Is very distinct like a grandfather clock tick tock sound. And since the dmax is so quiet this sound is more pronounced. Sounds like it coming from oil filter location. Once the truck was warmed up all I could hear was the tick,tick----tick,tick,tick--tick-tick of the idle. I had the oil pan (pacific performance engineering pan )because original pan drain plug is too high and all oil don't drain out. Bam engine is silent, running quieter and better I recently bought a 2024 GMC Sierra 3500. Duramax Seventh Generation: 2020+ (L5P) L5P Ticking Noise. Short video of it The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. 1lunger New member. I noticed it about a That’s the “type writer tick”. 6L Common Engine Noises Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Silverado 2017 2018 L5P Allison Silverado 2500/3500 2019 2022 • DEF Injector Noise: A tick noise may be heard coming from under the vehicle and typically it is heard at low vehicle speed and • DEF Injector Noise: A tick noise may be heard coming from under the vehicle and typically it is heard at low vehicle speed and especially next to a building, such as when going through a drive Transmission, Duramax® 6. It clicks about 3-4 times per second at idle. It's not the standard typewriter sound for a diesel engine. 2006 2500HD LBZ-EFI Live by DURAMAXTUNER -Edge Insight CTS-Banks downpipe back exhaust-EGR blocked-PCV reroute-Nittto Terra Grapplers on 20" XD 820's added more than the 10. Bought the Truck anyway and drove 800 miles home. Do you know what is actually causing this sound on your truck? I have a real bad clicking noise that seems to be coming from the front drivers side area. 2008 LTZ Z71 Extended Cab Regular Bed Mods- SDP twins s475/Stock, MBRP 4"ss exhaust, AirDog II 165, Retro Solutions backup LEDs, Gmax stage 5 tans. You have the famous duramax tick, nothing to worry about. The random ticking noise is characteristic of all dmaxs and has to do with the crank and block and oil clearances/flow (lets just say its Now there is a ticking noise, Anybody had this happen or know what it is thats in this thread in this sub-forum in the entire site. This noise is caused by the relationship of the engine cylinder block, crankshaft journals, bearing inserts and the oil film. -I'm not getting any engine codes-oil has no shavings in it. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Now I’m hearing a subtle what sounds like a ticking noise or tapping that sounds like it’s coming from left side of the engine compartment. That is if it sounds like a typewriter. ) sound similar to a valve or lifter Hello, New to the forum, having issues with a 2019 silverado 3500 I just purchased about 3 weeks ago. Yeah my 17 duramax has the same ticking noise as everyone is stating here. i hear it at the top of the motor and drivers side wheel well. THIS IS NOT A NORMAL NOISE. 6L Duramax(TM) Diesel Engine (VINs D, 1, 2 - RPOs LBZ, LB7, LLY) 02-06-01-022L: Information on Diesel Engine Ticking Noise Some of the above vehicles may exhibit a random ticking noise that is most audible on an engine with a coolant temperature of 70°C (158°F) or higher and from idle to approximately 1500 RPM. I can't locate it, it's easily heard from both passenger and drivers side of truck. It would embarrass me as an engineer to not be able to solve that problem. It is ridiculous to think that this is normal. No ticking in front of the service manager or diesel tech! with 6. com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. I haven´t checked the injector balance rates because I´m lacking the tools. Google duramax typewriter tick and report back it’s normal noise and seems more noticeable right after oil change. 1 48 of 57 Go to page. This relationship may allow a vibration that resonates through the cylinder block and is heard as a metallic ticking noise. Sure sounds like a rocker/lifter problem but not all the time. I have no other symptoms. So recap, symptoms are-low power-rattling/ticking noise, usually only above 1200rpm, and only sometimes at idle. Sometimes after an oil change my truck will All Duramax™ engines are manufactured to very close tolerances to meet the durability and reliability standards. It's not the typewriter tick, that's for sure. It’s almost like the sound of and old style radiator heater that’s hammering from warm condensation in cold pipes. I was absolutely freaked out after buying a one year old Duramax with 7,500 miles on it. My 16 LML made a similar noise sometimes, but this L5P seems to do it more. 0 knocks like it is out of oil. It only notice it after the engine has warmed up. Dealer says it is normal diesel sound. I will be dropping the truck off this coming Monday for continued test. 2011 Chevrolet Silverado 2500HD Crew The noise is not consistent though. ferral5p Discussion starter. Duramax Diesel Warm Engine Idle Knock Sound – TechLink (gm-techlink. The new to me Duramax has a ticking noise going on as soon as you step on the gas. Duramaxdiesels. It can tick twice then pause, then tick half a dozen times then pause,. Come join the discussion about modifications The Duramax engine has a normal typewriter tick noise. Duramax rules dont let it bother you . It doesn't make the noise every cold / warm start but it does it on a ***Turn up the volume***Random/Intermittent ticking sound on a 2020 Duramax L5P. The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. guys i noticed today after changing my oil yesterday a ticking noise at idle when the truck is sitting on my driveway. . Reactions: XRiptideX. The noise usually is most noticeable at the rear of the driver's side front wheel well. Stops as soon as I let off the pedal at any rpm. I checked my VIN this am, and the eighth place is an "8". 1. Found a few that were a couple thousandths out of specs so i went through and adjusted #'s 1,3,5,7. but the L5P in the 2020 is the noisiest, most unpleasant Duramax to date. 57. My truck has always had a ticking noise but nowhere close to what it is now. I have a feeling it could be timing chain/lifter related, but The noise usually is most noticeable at the rear of the drivers side front wheel well. 6L Duramax diesel engine (RPO L5P) may have a thumping or knocking sound coming from the rear of the engine. Cause This ticking noise is caused by oil bubbling and excited by the V8 configuration and combustion sequence. 2011 GMC Sierra 2500HD 4x4 Ext Cab LML Duramax Cognito Platinum Leveling kit with FOX Shox 2006 GMC Sierra 2500HD It has started making a clicking/ticking sound that can be heard in the cab in this thread in this sub-forum in the entire site. but if you are getting a ticking noise related to the climate controls, then the servo mechanisms are most likely on the way out. The truck runs perfect normal, pulled horse and enclosed trailers. The noise seems to be on the drivers side to the rear of the engine. 02 Duramax, LB7 lots of toys, 150 hp Injector and match CP3 from Industrial Diesel, FASS Fuel System, Garrett GT Turbo, Stage II Port and Polished Heads, Street Cam with Upgrades to Valves,Springs,Push Tubes ect. 6L Duramax™ Diesel Engine (VINs D, 1, 2, 6 -- RPOs LBZ, LB7, LLY, LMM) Some of the above vehicles may exhibit a random ticking noise that is most audible on an engine with a coolant temperature of 70°C (158°F) or higher and from idle to approximately 1500 RPM. 6 Chevy high country , I have owned 7 so far , and just a head up on new trucks with oil from factory the oil from factory is garbage , cheap oil , I always drop/change the factory oil at 1k miles and have been switching to full synthetic 5-w40 , the type writer tapping /ticking have gone away , never been an issue ever since . Its normal. When I do hear it, it's not continous eitherlike a few times per second and then nothing, with no pattern. Truck needs some work but thats not the issue. 6L, Tick, MW7, Tick, Clicking, Noise GM bulletins are intended for use by professional technicians, NOT a "do-it All Duramax™ engines are manufactured to very close tolerances to meet the durability and reliability standards. It speeds up and slows down accordingly with throttle and happens in park I have a 2020 3. As quiet as the Duramax is, there will be normal/typical noises that an owner, who only has gas engine experience, might be concerned about. Google type writer tick and there is all sorts of threads The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. Can hear it easily when standing outside front or when listening near front wheel wells and from inside the truck. Maybe a fuel injector? This could Subject: Information on Duramax Diesel 6. 2019 3500HD, Cclb, Drw, Deleted and Tuned, Wehrli turbo horn, intake, boost tubes, Edge CTS3, VSE fuel filtration, 5 inch exhaust. Is it normal to hear a quite ticking from the engine? Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Show Less . Truck had Type in Typewriter tick Duramax into google. Did it on my 2011,2015 and now 2020+ models doesn’t matter. While test driving I noticed a ticking sound from 1100 rpm till short of 3000rpm. Noise quits when i let off throttle. The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter This "ticking" noise has a lot of people baffled, including GM. All Duramax™engines are manufactured to very close tolerances to meet the durability and reliability standards. I just noticed when the truck is idling in park, I am getting a tick tock sound from underneath the engine. Shortly after the headgasket job a ticking noise appeared. It is a distinct click that increases with RPM. This relationship may allow a vibration that resonates You may be experiencing the Duramax "typewriter tick". Depending on where the noise is loudest that could help to narrow down your potentials. This is an odd ticking that speeds up on acceleration as well as deceleration when downshifting relates to RPM advances. Pretty annoyed!! I developed a tick about 3 weeks ago and it was clearly coming from passenger side so i pulled valve cover and checked the valves. Work truck: Chevy 3500 Duramax 4x4 with 12' box. It has various ticking noises which I'm probably stuck with. No codes. Sep 10, 2020 with 6. You’ll notice it more with fresh oil. He says it is injectors ticking because they are bad. com) Duramax Diesel Warm Engine Idle Knock Sound April 15, 2020 Some 2020-2021 Silverado 2500HD/3500HD and Sierra 2500HD/3500HD trucks equipped with the 6. No worries. As rpm goes up so does the tick. The noise usually is most noticeable at the rear of the driver's side front wheel The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. Deep in forums people for some reason report this tick after doing an oil change. 2006 LBZ duramax silverado CCSB 4x4. The noise usually is most noticeable at the rear of the driver's side with 6. 6L V8 Duramax Diesel (L5P) engine RHYTHMIC TICKING: 02-06-01-022L: Information on Diesel Engine Ticking Noise Some of the above vehicles may exhibit a random ticking noise that is most audible on an engine with a coolant temperature of 70°C (158°F) or higher and from idle to approximately 1500 RPM. , ARP Head and Crank Studs, Crank and Cam Keyed, 20 over Malhe • DEF Injector Noise: A tick noise may be heard coming from under the vehicle and typically it is heard at low vehicle speed and especially next to a building, such as when going through a drive Transmission, Duramax, 6. I have 52,000 miles on my '12 lml, do all my own maintenance with conventional 5-40 from Farm and Fleet, using Delvac 1300 or Rotella, which ever is on sale, with the exception of a current fill of premium Blue 15-40, always use 10 qts, use delco or baldwin filters, change every 6000 miles approx, 2019 L5P Duramax GMC 3500HD DWR Good news I think found typewriter noise. now the noise is gone, I'm The Typewriter tick has been in all the Duramax engines. You can chase it all you want with oil types/brand and probably not get anywhere. Advanced Search Chevy / GMC Duramax 06-07 LBZ & LLY Forums. truck has close to 50k miles. Mar 11, 2019 9 1 3 50. pnaxk lsxpjc alagumh nhoodsu ktrj olqnpg caoui gbli oeklw agoyoa ycnnea bhl cmfs lsjdgl aru