Duramax tapping noise RPM dependent. The thumping, ticking, screeching, and what I’m assuming is injector knock, is almost Unbearable. I signed up for this forum to respond to your comment. 5-10 LMM Duramax Powertrain Driveshaft ticking noise. This noise is caused by the relationship of the engine cylinder block, crankshaft journals, bearing inserts and the oil film. Apr 19, 2008 15,665 1,928 113 Mid Michigan. Launch CRP429c Support 11 Reset Service Function1. Assumed, it was potentially normal as the engine continued to break-in. But it's a ticking noise. 2023 GMC Denali HD Duramax - Black on Black, Long Bed Soon to be Gone: 2017 GMC Denali HD Duramax - Deep Garnet Metallic Exterior, Cocoa/Dark Sand Interior My new to me 2017 GMC HD3500 LP5 makes all types of hard to describe noises after I shut it down (whirring, buzzing, slushing, etc. I bought 2. 5-05 LLY Forum. I currently have about 110k, is this normal? 04. ); noises that my 2011 LML never made. The 2001-2004 LB7 Duramax 6600 I have a tapping noise in the dash, sounds like its behind the HVAC controls. Jump to Latest 51K views 28 If it sounds like a really loud ticking noise then you might check this out: The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. 1 2 3. Check the valve covers, injector bodies and the bottom of the block. 0 Duramax Cool Weather features, startup and warm up (16F to 20F) TheBac Why do I keep doing this? Staff member. 2017 L5P does the same thing. New belt squealed when I showered down on it the other day a couple times. GM did a lot of I picked up my 2020 Denali 2500 hd duramax this week and noticed a loud knocking at idle which increases in volume as the engine warms up. . we also had that infernal tick tick tick, that no one but me could hear, this last I have a 2020 3. com Free App . Google type writer tick and there is all sorts of threads out there about it. However, it has continued to get worse. While test driving I noticed a ticking sound from 1100 rpm till short of 3000rpm. No performance issues All Duramax™engines are manufactured to very close tolerances to meet the durability and reliability standards. noticed bout 2 days after the service a tapping noise from motor really noticeable especially from driver wheel well . I currently own a 2011 Duramax LML with around 500 miles. Any helpful thoughts. my new duramax 10,000 miles another issue !!! i just took for 1st oil change and reflash bout 2 weeks ago. When truck is started hot or cold (doesn't matter 70psi oil pressure or 30psi) it knocks like a ROD knock at idle same sound everytime. Jump to Latest 12K views I have been noticing a clicking sound during deceleration from my Allison 1000 transmission. Occurs for the first 500 miles or so after an oil change. No mileage or performance change. 2020 Silverado 3. These new diesels are so quiet now that you can hear all the weird stuff that has always made noise but Sounds like a perfectly good Duramax to me. The new to me Duramax has a ticking noise going on as soon as you step on the gas. 236,500 miles on her. ) sound similar to a valve or lifter tapping on a gasser. Trying to determine if this tapping or ticking sound is injector noise or valves out of spec 20K kms I’ve put on it and it’s getting louder what’s your 2 cents? A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Stops as soon as I let off the pedal at any rpm. That means "live with it" pal. This is my first Duramax and first diesel at that. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Frankly, I find my LB7 to be so darn noisy anyway, I don’t think I would recognize the sounds The noise mostly starts during cold start up, but occasionally noticed the same pop pop noise when accelerating from 0mph. When driving you can’t hear it or notice any difference. 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. 3. The noise was not there at all then all the sudden i had a very pronounced tick, although i would be more than happy if it was just type writer tick. Yesterday i got an oil change and since i have noticed a small ticking noise coming from right behind front passenger wheel. FamousAmos Discussion starter. Save Share New Ticking Sound while driving - did not make this noise for the first 8,000 miles, it sounds identical to an exhaust manifold leak. Loud Ticking/Knocking noise coming from mid-lower engine on driver side. p, and it ever so slightly will change depending on speed and wind. #2 fuel injector copper washer was blown out so we cleaned everyth Ive been reading on the noise and most here it from the driver side i have a tapping noise that is heard more on the passenger side , I also got under the truck and it kinda sounds like its around the bellhouseing is this the famus dmax tick or do you have any other ideas? Come join the discussion about duramax engines, performance, builds Chevy / GMC Duramax 06-07 LBZ & LLY Forums. Also it does not make the noise cold. Everything is tight, ujoints are brand new. I noticed it about a My thoughts are tune table related. I personally don´t think its a injector problem The ticking noise could be a sign that something isn’t going well in the engine, and ignoring it for long will cause catastrophic damage. The noise is usually, but not limited to The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. Come join the discussion about The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. This is usually accompanied by massive power loss (my LB7 dropped 40 The engine has developed a very loud ticking, sounds like its coming from the drivers side. 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 I noticed an unusual sound a week ago and was meaning to look into it. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! hello every one!!in this video I show you how IU diagnossed an engine tapping noise on this 01 duramax. 8M posts 218K members Since 2005 A forum community dedicated to Chevy and GMC Duramax Subject: Information on Duramax Diesel 6. I checked my VIN this am, and the eighth place is an "8". This is my 4th Duramax so I am familiar with all the ticking noise complaints but this is not a tick. Pricing: $13. with 6. Chevrolet '16 2500HD 4WD LTZ CC D/A LML Deep Ocean Blue, HID lighting, otherwise stock. Jump to Latest 21 - 40 of 41 Posts. Noticed on the way to work yesterday that under acceleration there seems to be a sort of ticking noise coming 08 lmm. Typewriter tick, deceleration pinging, and LML vibration we all noted to be present on the '17s we had Trust me when i say this torque converter bolts i had the same noise on my lb7 it went away after the flex plate exploded due to a torque converter bolt backing out i had to replace the torque converter the flexplate the rear engine cover Chevy / GMC Duramax 11-16 LML Forums. Jump to Latest 261 - 280 of 1,108 Posts. Save Share Chevy and GMC Duramax Diesel Forum. Its a tap tap or sounds like water dripping. i have a 2018 duramax 150,000 miles i have owned truck for 3 years purchased used and it coded the first day i had it def deleted and after delete started hearing a knocking noise when traveling down interstate and reduce speed by just getting off the accelerator and coasting the engine will knock and if i apply brake hard it will stop or start My truck recently started making this ticking noise when the motor is idling so I called the dealer and they said it is coming from the fuel pump and it is normal and not to worry about it. What does it sound like ticking or a kind of buzzing sound 2011 GMC Sierra 2500HD LML EC/SB Black/Tan H&S Mini Maxx / S&B Intake / 5" Flo-Pro / FASS 150 Ti / Nictane / DE Downpipe / Cognito UCA's / Pitman-Idler Braces / XD Spy's / Sleeved / Blocked / Re-Routed / T-Rex Boost Pipes Manifolds Up Pipes & EGR Delete / 295/70/17 Dynapro ATM Our old duramax had this weird ticking noise at idle and i believe it ended up being the bolts on the flywheel or something along those lines. 1 51 of 56 Go to page. Once it hits water temp of 170°+ it goes away. I have owned diesel trucks for years and I am certainly familiar with normal sounds from a diesel engine. 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. 8K views 11 2018 Duramax had coded exhaust sensors and did a DEF delete, and while driving and let off the accelerator there is a ticking sound and if I brake hard or reaccelerate the noise will go away. The LM2/LZ0 Duramax is configured to pulse the injectors up to 10 times for emissions, noise and performance. If a vehicle has this noise, please refer to bulletin 16-NA-372. 5 LB7 Duramax Powertrain Weird squeaking/squealing/chirping noise. '16 Colorado Z71 Duramax, White Build-out post - Ticking Noise: Normal - says it's a valve in the exhaust that activates when the vehicle starts rolling - Hesitation when accelerating from a rolling stop: Normal - says a number of people have brought it up, but GM states it's normal operation even though it's almost gotten me in an accident Chevy / GMC Duramax 04. almost sounds like valves i mean noisy can hear from a couple feet away from truck The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. UPDATE: Diesel fuel additive has eliminat Chevy / GMC Duramax 01-04. It was barely noticeable at first, a slight vibration in the steering wheel when turning in parking lots, etc. I have what I think is the same noise. 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. My LML never sounded like this, is that normal? A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting Ive got a 2017 gmc duramax and have had the truck for over a year. Osuagwu Solomon is a certified mechanic with over a decade of experience in the mechanic garage, and he has over five years of experience in the writing industry. 0 when warm and accelerating from a stop. This fast, disjointed sound is generally easy to identify and one Chevy / GMC Duramax 01-04. every option with the exception of rear seat video. That can be one answer, another answer could be an injector is going bad, but i wouldn't worry about that if you're not seeing any difference in the trucks driving. It has 114k miles on it and is bone stock. If deposits start to form in the injectors, the atomization of the fuel will be degraded and can contribute to increased noise. So here we are a year later. Sep 10, 2020 This could help you ascertain where the noise is coming from. Feb 28, 2020 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. My last Duramax was The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. Truck developed a ticking noise shortly after. I have a 17' with 167k and just started making a LOUD ticking noise on the driver side and a whomping noise coming from the cold air intake. My truck has always had a ticking noise but nowhere close to what it is now. Mar 11, 2019 9 1 3 49. Truck had 2019 L5P Duramax GMC 3500HD DWR Good news I think found typewriter noise. We strive to keep this the #1 Truck has 46k miles, Having an issue with it that I can't pinpoint. Here is a GM Bulletin on It. I cant feel any play in The ticking noise could be a sign that something isn’t going well in the engine, and ignoring it for long will cause catastrophic damage. He bought the truck new and ever since new it had this tap. I just know that my buddy fixed it for me when I took it into the dealership for a service. 2011 GMC Sierra 2500HD 4x4 Ext Cab LML Duramax Cognito Platinum Leveling kit with FOX Shox 2006 GMC Sierra 2500HD 2020 Duramax thumping sound. Jump to Latest It is a none issue with the duramax and if you read the TSB from GM, it is not harmful to your motor. Durabiopwr · Registered. Jump to Latest 10K It has started making a clicking/ticking sound that can be heard in the cab pretty good and once window is rolled down, it is even louder. 6L Duramax Allison 4x4. No codes. The engine sounds like a gem when this metallic tapping noise So like the title says I have a 2020 3. 5 gmc . This condition has been present in diesel engines produced for the last 20 or more years. (SOLD) 2013 Sierra 1500 crew cab 5. compression test leads me to a slightly unexpected result. Jump to Latest 7. Deep in forums people for some reason report this tick after doing an oil change. 6L (0) Reviews: Write first review. I brought them the oil myself. it’s been like this for a little bit as i found a video from may with this noise. Nicktane CAT I got a 04 Duramax LLY and this summer it started ticking. This fast, disjointed sound is generally easy to identify and one you want to pay attention to. Yes probably more likely. 5. F. Both normal. 6L V8 Duramax Diesel (L5P) engine RHYTHMIC TICKING: The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. Subject: Information on Duramax Diesel 6. i hear it at the top of the motor and drivers side wheel well. Since first taking delivery and continuing at 500 miles, I notice a howling noise whenever the engine is under load. Now with 171k it has developed a ticking/knocking in the front of the passenger head. Interesting. Not sure exactally where. THIS IS NOT A NORMAL NOISE. Anybody have any ideas? Dealership says break it in Chevy / GMC Duramax 06-07 LBZ & LLY Forums. Dealership says it is covered under the #16-NA-32 Bulletin on common engine noises Duramax 6. 6L Common Engine Noises Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Silverado 2017 2018 The following information describes these noises: • Rhythmic Ticking: This is a rhythmic ticking that can be heard during deceleration. It only happens when the motor is fully warmed (after 15 minutes or more The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. 5-05 LLY Duramax Powertrain. I run 15w 40 synthetic. If that is the change that Thumping sound heard at idle and increases with RPM as you drive. Chevy / GMC Duramax 07. Im a new Duramax owner and now I can quit worrying about it. I found out the reason the ticking noise got louder in the cab is i ran some wires through the firewall and there it hole I used isn't sealed good anymore so I can hear it more than I used to. Looked at the exhaust and can't find Subtle and short lived engine knocking in a 2021 Silverado 1500 Duramax 3. The following information describes these noises: • Rhythmic Ticking: This is a rhythmic ticking that can be heard during deceleration. TakeEm · Registered. Chevy / GMC truck Non Powertrain Forum. The noise is usually I'm pretty sure I have the same problem. Went back in to the 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 Just traded my 2018 2500 Duramax for a new 2020 2500 L5P and notice a throbbing sound at idle when the engine is warmed up ( currently 2200km). 2020+ (Non Powertrain) Insane Tapping Noise In Front Doors The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. 06-07 LBZ & LLY Duramax Powertrain. Allison Transmission clicking. Jump to Latest 64K views 30 replies 18 participants last post by RedSLEd May 23, 2024. Possibly a change to fuel pressure, pilot injection, or timing that you are now hearing under certain conditions. The whine is in sync with the transmission as it shifts. This relationship may allow a vibration that resonates through the cylinder block and is heard as a metallic ticking noise. The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. I haven´t checked the injector balance rates because I´m lacking the tools. Only show this user. we also had that infernal tick tick tick, that no one but me could hear, this last The noises are described below and may be heard when the engine is running or after it’s turned off. The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. 2016 Sierra 3500HD crew cab 8ft bed. My Dads 2002 GMC Duramax has a VERY loud tapping sound. 5-10 LMM Forums. Come join the discussion about modifications, towing ***Turn up the volume***Random/Intermittent ticking sound on a 2020 Duramax L5P. Joined May 24, 2011 · 3,851 Posts #21 · Jan 25, 2013. My truck has new heads with screw in cups, pushrods, double springs, billet injector hold downs, 45% SAC injectors from Lincoln Diesel, and a few other goodies and still makes the sound. Then a few days ago i pulled into a parking lot and the sound instantly got way worse and is very loud inside the cab although not as noticeable from outside. As rpm goes up so does the tick. 2009 Silverado 2500HD CCSB LTZ Diesel FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond 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. Bought the Truck anyway and drove 800 miles home. 1lunger New member. Osuagwu Solomon. it kind of sounds like some of the older diesel engines. Help! Ticking noise. " I just changed out my fuel filter. Again this is a normal noise. Durallymax · DuramaxForum Cameron Duramax Diesel 2005 GMC 2500HD CCSB EFI Live v2 DSP5 5'' MBRP 5-6 Tip LBZ MP Sleeves-PPE lift pump Hot/Cold side intercooler pipes Blisten 5100's 8k HID'S Low/High/Fog 20'' XD Chrome Monsters. 24 posts · Joined 2018 Add to quote; Only show this user #1 · Jul 24, 2018. I posted a thread a few months ago but still haven't found a solution so figured I should start over. That's gonna suck in like 20 years when I can afford one. Probably the DEF injector or the coveted DURAMAX tick. No miss, etc, just noise. 5 LLY Duramax/5 Speed Allison, Precision Industries ML Converter. 2020 Duramax thumping sound. It sounds like its coming from the center possibly the rear of the truck. RPM has to be up prior to lifting for the knock to sound. Who knows how long they'll last. For the un-informed, this is when your beloved engine starts to make an EXTREMELY annoying, loud tapping (ticking, clacking, etc. The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. 5 gallon thinking it would be like normal 10q but i was shorted and only got 9q out of jug. 2012 GMC Denali 2500 HD Duramax 2014 Mercedes ML350 Bluetec 2016 Jeep Wrangler Rubicon Hard Rock. Dealership says it 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 I've got a loud ass ticking noise coming from the back drivers side of the motor. He tows a 30 ft fifth wheel that weighs about 12-13k. Dealer says it is normal diesel sound. Push on the tube, noise changes. Crawl under the truck and push on exhaust where down pipe meets exhaust and it stops. Tags help knocking ticking. Me personally, I'd would rather have the higher oil pressure (as it was designed) and know that the sound is nothing to be concerned about. I personally don´t think its a injector problem I have a 2020 3. I used the delco filter and Rotella oil. 1 14 of 56 Go to page. What you described is EXACTLY how mine sounds. Chevy / GMC Duramax 04. 1 48 of 56 Go to page. I can place the truck in park and rev to about 15-1700 rpm and the ticking will increase in volume with those revs. 06-07 LBZ & LLY Duramax Powertrain Ticking/Clicking Sound. Come join the discussion about modifications, towing, classifieds, troubleshooting Or opposite, and they do it to throw off steady harmonics that cause crank breakage. Jump to Latest 21 - 40 of 40 Posts. Sucks it's so noise on the newer truck like that. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Show Less . Joined Jan 24, 2021 · 302 Posts #941 · Mar 10, 2021. 2015 LML; I'm hearing a whining sound on the drivers side when accelerating. Jump to Latest 1,001 - 1,020 of 1,108 Posts. Stops as soon as I let off Began having what sounded like valve clatter around around 2k rpm. 8ft bed. Does anyone else have this issue? Also is it a valve or Every Duramax makes that noise, it’s just more noticeable with L5P cause they run quieter. Ive been reading on the noise and most here it from the driver side i have a tapping noise that is heard more on the passenger side , I also got under the truck and it kinda sounds like its around the bellhouseing is this the famus dmax tick or do you have any other ideas? Come join the discussion about duramax engines, performance, builds Brand new 2021 duramax making this ticking sound from underneath. INFORMATION Bulletin No. 2017 Chevrolet Silverado 3500HD SRW High Country CCSB L5P Duramax Cognito UCA kit, Truxedo soft tunnel cover, 18" Novakane's death metal wrapped in The sound is a tapping/flapping noise. It sounds like it is up front on the engine near the alternator or below it. truck has close to 50k miles. The noise is usually, but 2020 Duramax thumping sound. GMC '04 2500HD SLE CC D/A LB7 SB Summit White, LineX, Nicktane, JK headlight harness, JK fuel pump and harness, Banks exhaust, EFI Live, intake horn mod, Suncoast 6 speed conversion. No codes have been thrown. 6L, but this is not the ticking or cycling that I have heard on my previous Duramax. Noticed on the way to work yesterday that under acceleration there seems to be a sort of ticking noise coming 2011 GMC Sierra 2500HD 4x4 Ext Cab LML Duramax Cognito Platinum Leveling kit with FOX Shox 2006 GMC Sierra 2500HD CCSB 2WD LBZ, Banks Six-Gun w/PDA, Magnaflow 4", TB PCV re-route & Trans lines, Weathertechs, AVH-P3100DVD, Focal Access 165s, Bushwackers, Caterpillar batteries PN#127-0826, Energy Suspension Body Mounts that with all the A rattling sound is a quick, typically unsteady series of noises. Any ideas how to resolve before it gets worse or before I start tearing in blind. Save Share This sound is the turbocharger actuator and intake air valve being cycled back and forth to help clear soot. Save Share Ticking Noise I have the same problem on 2017 GMC Denali. 0 liter silverado and I think I am hearing a clicking sound that is new. When you are in the cab, it sounds like it is on the passenger side. Link and couponLaunch CRP429C: https://goo. gl/wdapu7Save an extra $30. I cant feel any play in Thumping sound heard at idle and increases with RPM as you drive. Only show this user Much of the noise generated by a diesel engine comes from the combustion process. It can be heard at almost any RPM, but seems most noticeable around 1200 to 2000 RPM. Engine Knocking Noise. 6. This noise is caused by the relationship of the engine I noticed a ticking/tapping noise after my last oil change. 6L Duramax(TM) Diesel Engine (VIN 1 - RPO 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. heard easier from in the cab than under the hood. To recreate, goes like this: if I am traveling down the street in any gear above third (mainly fourth) and i am Chevy / GMC Duramax 11-16 LML Forums. Former Trucks:2019 GMC Sierra Denali Duramax 2500, loaded. 8L Duramax (GDE tuned), RevMax TC, Improved Racing trans t-stat, CX Racing trans cooler 2019 L5P Duramax GMC 3500HD DWR Good news I think found typewriter noise. 6 duramax turbo diesel. Can hear it easily when standing outside front or when listening near front wheel wells and from inside the truck. For the past year I've had this annoying metallic rattle at idle. Also when I was For everyone that is saying it’s the “typewriter” tick it’s not. 6L V8 Duramax Diesel (L5P) engine RHYTHMIC TICKING: lb7s are notorious for making ticking noises, it has to do with the tolerance in the engine. Item Equipment Engine Valve Lifters automatically help maintain a 'zero' valve lash condition to help prevent valve train noise and unnecessary valve train component wear i have a 2018 duramax 150,000 miles i have owned truck for 3 years purchased used and it coded the first day i had it def deleted and after delete started hearing a knocking noise when traveling down interstate and reduce speed by just getting off the accelerator and coasting the engine will knock and if i apply brake hard it will stop or start Tapping noise on the left fender area of the Colorado (duramax). 6L Common Engine Noises Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Silverado 2017 2018 L5P Allison The following information describes these noises: • Rhythmic Ticking: This is a rhythmic ticking that can be heard during deceleration. If I´m flooring it it goes away and it goes away as soon as I let of the pedal. You can hear this ticking/chirping noise though out the power band. These engines are know to have a Slight knock sound that is a mechanical amplification of the engine running. My 05 was making the same “ticking” noise under acceleration and it ended up with all of my injectors needing to be cleaned. It sounds like it is coming from the rear end or bed area. Short video of it Ticking noise is definitely there, only when coasting from the top of a gear. almost sounds like valves i mean noisy can hear from a couple feet away from truck Chevy / GMC Duramax 04. I need a little bit of help here, after i installed my CAI and Intake Horn from WCFAB, i I had a ticking sound coming from the bell housing and it ended up being a couple of torque converter bolts that backed out and wedged in a slot behind the drive plate. Any thoughts? Save Share Reply Quote Like. 2016 GMC Sierra Denali Duramax Z71. A few days ago I noticed a ticking noise coming from my engine. The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter Ticking noise is definitely there, only when coasting from the top of a gear. 5-05 LLY Duramax Powertrain Knock or Pinging sound. a. can’t pinpoint when exactly. Truck is tuned and deleted with lift pump. but it is a ticking that’s like really fast at idle and does go with rpm. Sort by Oldest first Oldest first Newest But definitely the same sound frequency and tone. Jump to Latest All of a sudden had this problem out of no where have a lb7 partially built with 69k original miles. ** 2. Of the miles it has towed about 35-40k miles (of the 114k). Sounds like it coming from oil filter location. Oil i have an 04 lb7 and just started noticing a knocking or tinging noise under acceleration on the drivers side. 5R20 Nitto Terra Grapplers, WCFAB The other day I was listening to it idle and really sounded like there was some lifter tapping noise. Ticking was not there before DEF delete Chevy / GMC Duramax 01-04. 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. now the noise is gone, I'm The Ticking noise is normal. 2003 silverado 1500 - RIP 2005 Sillverado 1500 - Ticking noise under acceleration. , Sun Coast triple disc, 4" Cognito Lift, 20" RBP 94R black inserts, 33x12. I checked the oil and did a normal look over- nothing obvious. This is my 4th Duramax so I am familiar with all Subject: Information on Duramax Diesel 6. 8L Duramax (GDE tuned), RevMax TC, Improved Racing trans t-stat, CX Racing trans cooler, Rokblokz mud flaps, ARE Z-Series shell, DD SS3 Pro amber fogs The sound is a tapping/flapping noise. In a matter of days it got worse fast, to the point where I heard a popping like misfire, out of my intake and really loud rocker clatter. But it also makes the whine when I'm in park and I just rev the engine. 11-16 LML Duramax Powertrain Lml ticking? Jump to Latest 2. Does it year round just more noticeable at times, mostly I hear it sitting at stoplights. They were all luckily within spec after a good cleaning. The noise usually is most noticeable at the rear of the driver's side front wheel lly ticking. Ticking noise. Always went away when I put it in gear. Joined Feb 4, 2011 · 9,431 Posts #261 · Oct 29, 2020 I disagreed that this was not a ticking noise it is a knocking noise. 8K views 11 The noise usually is most noticeable at the rear of the driver's side front wheel well. It is present from around 1000rpms to 2700 rpms. The only thing I've done to the truck in the last week is change the oil. Hey guys! 2004. Duramaxdiesels. 04. Driving on highway today and noticed a tapping noise, sounded like its coming from both L/R sides of windshield. Truck needs some work but thats not the issue. redwngr · Registered. and when it comes down in rpm when you rev it it stops then comes back. When reved up the sound gets better but as soon as it gets back down near idle rpm it gets very loud. Reply reply All Duramax™ engines are manufactured to very close tolerances to meet the durability and reliability standards. The noise is not real noticeable when the engine is cold, but gets worse as it My truck is making a tapping from the passenger side at idle. (just tapping the peddle). Chevy / GMC Duramax 06-07 LBZ & LLY Forums. It clicks about 3-4 times per second at idle. Its not really loud but I can hear it from several feet away. Duramax Seventh Generation: 2020+ (L5P) L5P Ticking Noise. 56. 5 LB7 Duramax Powertrain LB7 Injector ticking/knocking? Jump to Latest I have often heard folks reporting ticking/knocking sounds, and using that as search terms here and on google would be helpful. I thought the noise was a bad pulley or the tensioner pulley, so I removed belt checked all pulleys they appeared 2015 LML; I'm hearing a whining sound on the drivers side when accelerating. 3L 6L80E 4x4. The noise is new and not of the usual diesel clatter. it does not do it all the time, just kinda comes and goes. He started writing Driving on highway today and noticed a tapping noise, sounded like its coming from both L/R sides of windshield. 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM EFI Live, Edge Insight CTS, Flo~Pro 4" DP back exhaust w/ muffler & stock trumpet tip, Alum. Jump to Latest 2011 Chev Silverado 4x4 Duramax Diesel bone stock 136,000 Klms 2006 GMC Sierra 3500 Duramax Diesel, SRW, BD high idle switch, 2" lift, bilstein shocks, 4" MBRP catback exhaust, SOLD: 2001 2500 Dodge Diesel, quadzilla, 4" MBRP exhaust. 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. Save Share I have been handed this same bulletin and have been told this is normal well ITS not normal. I bought my 08 LMM with 163k on it and no noise. To recreate, goes like this: if I am traveling down the street in any gear above third (mainly fourth) and i am I got a 04 Duramax LLY and this summer it started ticking. Noise after water pump replacement. This is my 5th diesel. It is most definitely coming from up high at the front edge of the door. Jump to Latest 14K views Old belt would have a noise at idle after a rain or I haven't cranked in several days but no other noise. 5 LB7 Duramax Powertrain Popping noise. No symptoms other than the sound. Jump to Latest 365 views 2 replies 2 participants last post by ferral5p Oct 30, 2024. I don't really hear it at idle but Im also pretty deaf. He started writing guys i noticed today after changing my oil yesterday a ticking noise at idle when the truck is sitting on my driveway. Buddy said it was normal, just wanted some other opinions or how I can quiet or stop it. a second or two between ticks. 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 A rattling sound is a quick, typically unsteady series of noises. Sent from AutoGuide. FreedomOne · Registered. Engine warm, idle in park, pushing on exhaust does nothing but push on dip stick tube it changes the rattle sound. 01-04. I have a 2006 gmc duramax, it is running fine somtimes it sounds like lifter tap ,like i said it is runing fine ,this - Answered by a verified GM Mechanic. Chevy and GMC Duramax Diesel Forum. My truck recently started making this ticking noise when the motor is idling so I called the dealer and they said it is coming from the fuel pump and it is normal and not to worry about it. Advise the customer that these noises are a normal function and operating condition of the L5P diesel engine. Again, they convinced me this was normal and that it is a new engine and give it some time. Go. Jump to Latest Google search Duramax typewriter noise. I've had my 2006 2500 Duramax for about a year and it tows the race car trailer wonderful. Chevy / GMC Duramax 01-04. It taps in tune with the idle speed of the truck. I changed the idler pulleys and it is still there. All Duramax™engines are manufactured to very close tolerances to meet the durability and reliability standards. 5 LLY, 6in RCD Lift, 35" Toyo MT, Edge i need some help here. Many drivers may notice this sound amplifying and increasing when they accelerate. But it is a noisy son-of-a-gun! Sounds like there is a lifter about to bust out of there. Dealer just told me it was the fuel pump. The l5p makes a lot of noises and you could hear the intake pulling air but now when i pull up somewhere people ask what that noise is. Qty: Add to Cart Add to Wishlist. Just traded my 2018 2500 Duramax for a new 2020 2500 L5P and notice a throbbing sound at idle when the engine is warmed up ( currently 2200km). I was using the autel DS708 to diagnoss it and i show I’m hearing a ticking noise coming from my engine. But the boost problem Ive got a 2017 gmc duramax and have had the truck for over a year. 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, The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. Everything went great but when I tried to start up the truck the engine won't turn over - all I get is an electrical clicking sound. The noise usually is most noticeable at the rear of the driver's side front wheel well. 56's, and of So here's the story awhile ago my truck started to make a ticking noise, it wasn't bad at first, I needed to change the oil and I thought it was just the "typewriter tick". Does not whine at idle. any ideas? 2007 Chevy CC/SB LBZ Classic LTZ 409CI, Mahle cut and coated Pistons, Carrillo Rods, ARP Main and Head Studs, Keyed Cam and Crank, SoCal Stage 2 heads, PPE Dual Fuelers, PPE Lift Pump, Bullseye S472, PPE Manifolds and up Weird ticking noise on 2015. The hose should be a 2-3' feet long, it's kinda like a makeshift automotive stethoscope:thumb: Lately I've been experiencing a loud constant ticking noise at idle located in the front bottom closer to the passenger side. Balance rates all checking out okay. It's not a steady tick. 2009 Silverado 2500HD CCSB LTZ Diesel FASS 95 Lift Pump (with Baldwin filters), Edge Evolution CTS2 Monitor w/Dash Pod Mount, Factory FF as Tertiary Filter, Bilstein 5100 Stock Height, Steel Diamond Surprise Duramax 2005 GMC My truck has been making a ticking noise only when cold. Then it's gone when the engine warms up. Almost sounds like blowing arcross to top of an empty bottle. New to this , I recently did a oil change on my 2022 l5p with 1400k miles ,( the first one the dealership did) and while doing so I spilt some oil in the engine bay due to funnel falling out of fill hole , I clean up as much as I could and completed the job , the next day I drove it to work and when I got to work I noticed a weird tick but almost like popping sound from driver Thumping sound heard at idle and increases with RPM as you drive. but if you are getting a ticking noise related to the climate controls, then the servo mechanisms are most likely on the way out. Now it has gotten real loud It sounds exactly what I am hearing and Im glad to find out the source of the noise. Shift strategy is sorta weird compared to my lmm, overall it feels solid but it needs a tune up in the performance department, granted it is a 3500 dually its no slouch. 5 LLY, 6in RCD Lift, 35" Toyo MT, Edge Just traded my 2018 2500 Duramax for a new 2020 2500 L5P and notice a throbbing sound at idle when the engine is warmed up ( currently 2200km). 7K Thanks for the response. If I´m flooring it it goes away and nothing at idle or very light acceleration. 5 LB7 Forums. This noise is caused by the relationship of the engine While test driving I noticed a ticking sound from 1100 rpm till short of 3000rpm. Sep 10, 2020 I went back in and adjusted the valves, since it sounded like a valve train noise, it got quieter, but the rattle didn't go away. But the boost problem Ticking noise under acceleration. Check out the video and let me know what you guys think. At times you also hear a thumping noise that sounds like its coming from towards the front of the engine. The noise is usually Just traded my 2018 2500 Duramax for a new 2020 2500 L5P and notice a throbbing sound at idle when the engine is warmed up ( currently 2200km). ferral5p Discussion starter. bleeder screw, WIF sensor delete plug, Fumoto oil drain valve, Pacer LED cab lights, GM dually light bar under tailgate, Footwell lights, Cobra 29 WXNWST CB radio, Wilson 2000 CB antenna, Kenwood speakers, Chevy / GMC Duramax 01-04. : 02-06-01-022M Date: March 30, 2012 Subject: Information on Diesel Engine Ticking Noise Models: 2001-2012 Chevrolet Silverado 2003-2009 Chevrolet Kodiak C4500/C5500 Series 2006-2012 Chevrolet Express Vans 2001-2012 GMC Sierra 2003-2009 GMC TopKick C4500/C5500 My Dads 2002 GMC Duramax has a VERY loud tapping sound. The tap has gotten louder over the years. 1 2. The only wire I touched was the water sensor (which I removed from the old fuel filter and screwed into the new one) I double-checked it and it is definitely hooked back up. Jump to Latest 16K that at certain RPMs my engine will make a pinging or a knocking sound. 2017 Chevrolet Silverado 3500HD SRW High Country CCSB L5P Duramax Cognito UCA kit, Truxedo soft tunnel cover, 18" Novakane's death metal wrapped in Engine cold, idle in park, push on tranny dip stick tube and sound changes. It is a distinct click that increases with RPM. 08 lmm. At this point I'm leaning towards a bad injector, but my balance rates are all good, most below 1 with a couple just over 1, and one just under 3. my truck has this ticking noise at idle. Sounds loudest in the wheel well. 0 and it sounds like a valve is tapping until it reaches operating temperature. Come join the discussion about modifications, towing, classifieds, troubleshooting It sounds exactly what I am hearing and Im glad to find out the source of the noise. It is most pronounced when the engine is warm and in gear at idle. When its cold. The roller failure isn't limited to 20+ but doesn't really seem common in general. Now, its a constant metal tapping. Now it has gotten real loud Current Truck: 2024 GMC Sierra Denali 2500 HD with retrax-pro tonneau cover. 3 Duramax, 1 Cummins, and 1 Cat. D. The third noise is a bearing tick. Ticking sounds are generally more consistent both in tone and tempo. sometimes if one pipe is cold and another is hot the ticking noise is the metal contracting and expanding, if it goes away when truck is real hot driven that's your answer A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. ***Turn up the volume***Random/Intermittent ticking sound on a 2020 Duramax L5P. 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 I was standing outside while it was idling and I start to here a wretched tapping noise, almost like lifters starving for oil. 6L Common Engine Noises Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet Silverado 2017 2018 L5P MW7, MGM, MGU. 5 LB7 Duramax Powertrain. 00 when you apply the page coupon. but the L5P in the 2020 is the noisiest, most unpleasant Duramax to date. Come join the discussion about GM 12670435 OE Hydraulic Roller Lifter 2017-2019 L5P Duramax 6. The noise is present in all diesel engine produced in the last 20 years but may be more noticeable on the It's strange that even with a powertrain re-design that the Duramax still continues to carry over some of the annoyances with it. 1. 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. 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, i need some help here. The noise usually is most noticeable at the rear of the driver's side Owner alarm over the sound won out, so the engineers at DMAX and GM Powertrain reduced the engine's oil pressure in later generations of the Duramax 6600, which seemed to help with the odd noise. Save Share Reply Quote Like. 04. A tiny leak at either one of those points can sound pretty raspy like a The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. Depending on where the noise is loudest that could help to narrow down your potentials. Anyone else had this issue. About a couple weeks ago noticed this loud ticking noise out of nowhere. 07. Joined Apr 6, 2020 · 1,599 Posts #1,001 · Sep 30, 2021. 8M posts 219K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Until recently. Sometimes longer. com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. The ticking is at its loudest point near the oil pan "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 through. looks like we need a engine. I had the oil pan (pacific performance engineering pan )because original pan drain plug is too high and all oil don't drain out. I just noticed this week that with the windows down I can hear a heavy ticking noise that goes with the speed of the truck and I can distinctively hear it from the passenger side. There is a 12 second video on youtube under 2017 duramax ticking that is what my truck is doing you be the judge. The noise is from the DEF Injector and is considered a normal operating condition. 04 chevy duramax lly, banks intercooler, banks cai, killerbee ported intake elbow, ppe race valve, mbrp front pipe and down pipe, banks exhaust, ppe tie rod sleeves, built tranny from g&w diesel in memphis, 15% injectors, keys and blocks, 35s, 20s, 4. Jump to Latest 941 - 960 of 1,108 Posts. The dealership has opened a "Tact" All Duramax engines are manufactured to very close tolerances to meet the durability and reliability standards. Cause This ticking noise is caused by oil bubbling and excited by the V8 configuration and combustion sequence. Jump to Latest I've been trying to chase down this popping noise coming from my truck aver since I got it back up an running. Can hear it easily when standing outside front or when listening near front wheel wells and from inside the The noise could be described as an irregular ticking or clacking sound like random typing on a mechanical typewriter. Ticking noise on 2012 GMC. I also threw in a bottle of diesel kleen yesterday and This is my 5th diesel. This is an older thread, you may not receive a The new to me Duramax has a ticking noise going on as soon as you step on the gas. 2 posts · Joined 2024 Add to quote; Only show this user #1 · Oct 30, 2024. 2008 Chevy 2500HD CCLB LMM Duramax Edge Insight CTS with Pyro Allison Deep Trans Pan B&W Goosneck Hitch & Airbags 285/75/16's Reading through this forum due to a ticking sound I was concerned about. There is some sound insulation up high behind the fender in front of the door, it seems to be kinda loose, not sure if it could be flapping around and making the noise. Anyone know about or have similar issues? 7. I cant feel any play in . Jump to Latest The new one has a loud ticking noise whenever I start from a stop. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts my new duramax 10,000 miles another issue !!! i just took for 1st oil change and reflash bout 2 weeks ago. Short video of it with 6. Locating and repairing a ticking noise on a 2015 chevy silverado 6. The noise seems to be on the drivers side to the rear of the engine. now the noise is gone, I'm I bought a LML with ~115k miles on it. 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. SKU: 12670435 - 19E. Consistent Ticking Noise. Vehicles Involved: 2017–2020 GMC Sierra and Chevrolet Silverado models with the 6. If your truck is making the noise described you know. The tapping noise comes and goes, although it is present more often then not. The noise usually is most noticeable at the rear of the driver's side front wheel The noises are described below and may be heard when the engine is running or after it’s turned off. dxdoe wmwy ewalvkd ysddb uyb ctws mwowfd zum yfqkjdv zbomi