Duramax ticking noise.

For the "04" model year LLY engine, verify the vehicle has the updated ECM calibration for Engine Combustion knock. For diagnostic purposes advise using 1 - 2 tankfuls of a name brand / different source of diesel fuel to determine if the concern is caused by a fuel quality issue." The ping/tick/whatever is not only at low rpm.I've come across another drivetrain problem, which are usually a pain in the ass to figure out and track down, especially by yourself. This time, I have a ticking or clicking noise coming from the front passenger side wheel area. The sound gets faster with speed, and slows down while braking. It does it turning left or turning right.Ticking noise. Jump to Latest Follow 4K views 5 replies 4 ... Hot rodding duramax trucks since 2004.Apr 9, 2019 · New to the forum and new to Diesels! I just bought my first Diesel and its an 04 LB7 with 156k on it. Truck needs some work but thats not the issue.. While test driving I noticed a ticking sound from 1100 rpm till short of 3000rpm. If I´m flooring it it goes away and nothing at idle or very light acceleration.

2011 Chevy Silverado HD3500 - Duramax. The truck is one year old. I just did the second oil change because I was going on a cross-country trip. While picking up my camper, I hear the infamous ticking noise. One year ago, I had the water pump replaced due to a service bulletin. I thought it was the water pump starting to fail again.Apr 7, 2021 · 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. The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. 49 posts · Joined 2014. #6 · Jul 23, 2018. The Typewriter tick has been in all the Duramax engines.. As the engines get quieter the noise becomes more prominent. 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..

Aug 27, 2008 · On mine the "ticking" was about a 6 mo. warning that the injectors were going bad. First noticed louder ticking, later noticed small amount of white smoke at idle, then later a lot of white smoke at idle. 04 Chevy LT 2500HD EC/ShortBed LB7/Allison 2WD - Line-X Liner - Hard Folding Tonneau Cover.

13 posts · Joined 2019. #4 · Jun 10, 2019. My 05 was making the same “ticking” noise under acceleration and it ended up with all of my injectors needing to be cleaned. They were all luckily within spec after a good cleaning. Guess I didn’t “blow the soot out of it” often enough..! D Metcalf. North Texas.Jun 18, 2010 · lb7s are notorious for making ticking noises, it has to do with the tolerance in the engine. 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. 2002 2500hd 4x4 Lb7, 4 inch magnaflow with 5 inch tip. Save Share. W. wibuckshot Discussion starter. 17 posts · Joined 2013. #1 · Sep 21, 2013. Noticed a rather loud ticking noise coming from underneath of truck when I accelerate. Noise quits when i let off throttle. Its a ticking/rattle noise. Does not make this noise when truck is in Park. I crawled underneath and moved the drive shaft between transfer ...08 lmm. A few day ago I noticed a ticking noise coming from my engine but it's only when it's cold. Cant quit pin point where the noise is. When it warms up its gone. The only thing I've done to the truck is change the oil about a week ago. If anyone can helpe please chime in thanks.

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This noise is present in all diesel engine produced in the last 20 years, does not have any impact on engine reliability and durability, and may be more noticeable on the L5P because of the major reduction in combustion background noise. This occurs at idle and can be heard to be louder when standing just behind the driver’s front wheel.

84 posts · Joined 2017. #3 · Nov 10, 2019. Mine makes a terrible noise as well when I shut it down - it's my wife!! 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. Share.astrungis. 4 posts · Joined 2011. #25 · Jan 24, 2011. Just got a 2011 Chevy HD3500 Duramax. The Silverado book says it was filled with "Dexos" but the LGH and LML Duramax Diesel supplement book says to use API CJ-4 oil. There are no stickers under the hood near the dipstick/oil fill to indicate either.1. 20/06/2023 6:57 am. Topic starter. The ticking is at its loudest point near the oil pan right next to where the transmission bolts to the engine. I have a video of it, not sure how to post it on this forum. But it is an irregular noise that does increase repitition with RPM but does not imitate RPM at idle. Kurtvw1221.84 posts · Joined 2017. #3 · Nov 10, 2019. Mine makes a terrible noise as well when I shut it down - it's my wife!! 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. Share.Jan 22, 2007 · "A random ticking noise may be heard in some LB7/LBZ's with the engine running at idle speed and with the coolant warmed to a temperature of 70 degrees Celsius or above. An Irregular metallic ticking/clacking sound like random typing on a mechanical type writer, can be heard at the lower rear of the left front wheel house.

New York. Feb 20, 2014. #1. Recently completed the head gaskets on my 05 LLY. Overall things went back together smoothly but truck has a few issues now that its back running. 1. The truck developed a pretty substantial ticking noise after gasket replacement. It was not that bad during the initial startup, but during test drive when engine was ...053500cc. 128 posts · Joined 2005. #5 · Feb 1, 2006. I had this happen when I had my 2003, I thought it was my brake box, but I found out that if you have the climate control set to blow out the vents, which is all the way counter clockwise, it is like it is trying to move the door under the dash too far and I would get a clicking sound.Are you noticing a random ticking noise coming from your driver's side front wheel well? Find out the cause of this condition at Hot Shot's Secret.I know it’s an old thread, but the L5P in the 2020 is the noisiest, most unpleasant Duramax to date. The thumping, ticking, screeching, and what I’m assuming is injector knock, is almost Unbearable. Been in 3 different 2020’s and besides when mine melted down a dpf, I’ve yet to hear a quieter Dmax from factory.The Ticking noise is normal. Here is a GM Bulletin on It. INFORMATION Bulletin No.: 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 SeriesHow to Fix your LLY Duramax Fuel Pressure Relief Valve (FPRV) Problem. There are three relatively inexpensive ways to solve a poorly working Duramax fuel pressure relief valve. The three FPRV fixes are installing a FPRV shim kit, replacing your FPRV with a race fuel valve, or replacing your FPRV with another OEM FPRV. 1.

42 Posts. Discussion starter · #110 · Mar 22, 2020. At long last GM contacted me yesterday and advised that they are working on a repair for the throbbing/knocking sound a lot of 2020 Duramax owners are currently experiencing. They advised that the Dealership will be in touch with me when they have a repair bulletin.

2020 Duramax thumping sound. Thumping sound heard at idle and increases with RPM as you drive. Can hear it easily when standing outside front or when listening near front wheel wells and from inside the truck. This is my 4th Duramax so I am familiar with all the ticking noise complaints but this is not a tick.I currently own a 2011 Duramax LML with around 500 miles. Since first taking delivery and continuing at 500 miles, I notice a howling noise whenever the engine is under load. It can be heard at almost any RPM, but seems most noticeable around 1200 to 2000 RPM. Almost sounds like blowing arcross to top of an empty bottle.2011 Chevy Silverado HD3500 - Duramax. The truck is one year old. I just did the second oil change because I was going on a cross-country trip. While picking up my camper, I hear the infamous ticking noise. One year ago, I had the water pump replaced due to a service bulletin. I thought it was the water pump starting to fail again.The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. This condition has been present in diesel engines produced for the last 20 or more years. 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.The noise is a normal operating. Page 2 October, 2020 Bulletin No.: 16-NA-372. characteristic and has no short or long term effects on the engine. DO NOTattempt repairs for this noise. •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 ...This article applies to the Chevrolet Silverado GMT800 (1999-2006). This article will identify and address these categories of noises: Engine squealing, knocking, clicking, and coughing. Drivetrain clunking, steering whining, and clunking. Suspension grinding, and brake screeching.49 posts · Joined 2014. #6 · Jul 23, 2018. The Typewriter tick has been in all the Duramax engines.. As the engines get quieter the noise becomes more prominent. 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..

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DURAMAX ENGINE TAPPING NOISE diagnossis - YouTube. General Mechanic. 14.3K subscribers. 218. 33K views 5 years ago. hello every one!! in this video I show you how IU …

Sep 21, 2013 · W. wibuckshot Discussion starter. 17 posts · Joined 2013. #1 · Sep 21, 2013. Noticed a rather loud ticking noise coming from underneath of truck when I accelerate. Noise quits when i let off throttle. Its a ticking/rattle noise. Does not make this noise when truck is in Park. I crawled underneath and moved the drive shaft between transfer ... lb7s are notorious for making ticking noises, it has to do with the tolerance in the engine. 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. 2002 2500hd 4x4 Lb7, 4 inch magnaflow with 5 inch tip. Save Share.Ticking noise. Jump to Latest Follow 4K views 5 replies 4 ... Hot rodding duramax trucks since 2004.Everynow and then I can hear a ticking noise coming from the driver side front fender well and tonight I heard a ticking noise while giving the truck about 50% throttle from inside the cab. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, …May 20, 2021 · Subtle and short lived engine knocking in a 2021 Silverado 1500 Duramax 3.0 when warm and accelerating from a stop. UPDATE: Diesel fuel additive has eliminat... 053500cc. 128 posts · Joined 2005. #5 · Feb 1, 2006. I had this happen when I had my 2003, I thought it was my brake box, but I found out that if you have the climate control set to blow out the vents, which is all the way counter clockwise, it is like it is trying to move the door under the dash too far and I would get a clicking sound.The noise is a normal operating. Page 2 October, 2020 Bulletin No.: 16-NA-372. characteristic and has no short or long term effects on the engine. DO NOTattempt repairs for this noise. •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 ...164 posts · Joined 2017. #4 · Oct 6, 2021. Probably the DEF injector or the coveted DURAMAX tick. Both normal. These new diesels are so quiet now that you can hear all the weird stuff that has always made noise but was drowned out by engine rattle. New Ride: 2020 GMC 2500 CCLB DMAX. Old Ride: 2004 Chevy 2500 CCSB DMAX.FBA Discussion starter. 772 posts · Joined 2009. #1 · Sep 15, 2010. My LMM is exhibiting a slight intermittent ticking noise coming from what appears to be the lower part of the engine. Sometimes it's there and sometimes it's not. When I do hear it, it's not continous either...like a few times per second and then nothing, with no pattern.The noise is not consistent though. It can tick twice then pause, then tick half a dozen times then pause,..then sometimes it stops altogether. It’s almost like the sound of and old style radiator heater that’s hammering from warm condensation in cold pipes. Do you know what is actually causing this sound on your truck?

Indexes are coming off their best week since November after the December jobs report gave further reason to believe inflation may be easing. Jump to US stocks climbed Monday as the...a bad flexplate will sound somewhat like a bad rod and should not be ran it can destroy the bellhousing and back of motor if it comes apart. if you pull the dust cover on the bellhousing and the flexplate is cracked and you try to move it by hand it will make noise. 01 gmc sierra. 160,000 miles. new injectors at 160,000.26. 0. 1. Jan 21, 2017. #1. 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. My 16 LML made a similar noise sometimes, but this L5P seems to do it more. It's not the typewriter tick, that's for sure.Hey guys, so I have a 2020 3.0 duramax and almost every time I shut it off I get this sound that sounds like it’s supposed to happen, but I’m not entirely sure. Posting a video I found of another guys truck that does the same. I’ve been told 3 different things, EGR valve cycle, throttle plates adjusting, and turbo waste gate cycling.Instagram:https://instagram. harbor freight havasu 2003-2007 GMC TopKick C4500/C5500 Series. 2006-2007 GMC Savana. with 6.6L 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. no lube no protection Ticking Noise I have the same problem on 2017 GMC Denali. Dealer just told me it was the fuel pump. That means "live with it" pal. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! honda pilot transfer case fluid Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code for the injectors, but in most cases it turned out to be an issue with the injector harness rubbing through and causing a short or open in the wiring. mauriceville market basket 2011 Chevy Silverado HD3500 - Duramax. The truck is one year old. I just did the second oil change because I was going on a cross-country trip. While picking up my camper, I hear the infamous ticking noise. One year ago, I had the water pump replaced due to a service bulletin. I thought it was the water pump starting to fail again. obituary huntsville alabama 08 lmm. A few day ago I noticed a ticking noise coming from my engine but it's only when it's cold. Cant quit pin point where the noise is. When it warms up its gone. The only thing I've done to the truck is change the oil about a week ago. If anyone can helpe please chime in thanks.7 posts · Joined 2008. #1 · Aug 24, 2018 (Edited by Moderator) 2017 Silverado, Duramax, LTZ, L5P engine. At 1200 rpms there is noticeable noise in the dash. It sounds like a loud humming sound or a vibration. Dealer says 125 trucks have been registered with GM with the same noise. They claim it is a heater hose under the dash … finger painter badge mod I have a 2003 Duramax and I had that ticking problem when I bought it. I put in the diesel fuel supplement in the grey bottle according mixture on the bottles directions to raise cetane level and lube injector pump and injectors. in one treatment ticking was gone and real noticeable power improvement. worked real well!!with 6.6L Duramax™ 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. The noise usually is most noticeable at the rear of the drivers’ side front wheel well. rivian r1s orders This is so common on ALL duramax engines-- GM circulated a TSB for the techs to advise them-- it is normal. Some call it a "Typewriter" noise. Do a search on typewriter and you will find lots of info. Chevy 04.5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65 Gallon replacement Aero tank, LBZ …ticking sound. jump to latest follow ... 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, 4.56's, and of course efi live from rob! ... jerry chambers savannah The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. This condition has been present in diesel engines produced for the last 20 or more years. 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. great wall sound beach ny In the ever-evolving world of entertainment, streaming devices have become an essential part of our living rooms. Among the popular options available in the market, Amazon’s Fire T... houses for sale ridgeway va 26. 0. 1. Jan 21, 2017. #1. 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. My 16 LML made a similar noise sometimes, but this L5P seems to do it more. It's not the typewriter tick, that's for sure.7 posts · Joined 2008. #1 · Aug 24, 2018 (Edited by Moderator) 2017 Silverado, Duramax, LTZ, L5P engine. At 1200 rpms there is noticeable noise in the dash. It sounds like a loud humming sound or a vibration. Dealer says 125 trucks have been registered with GM with the same noise. They claim it is a heater hose under the dash … ravinia pines The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. This condition has been present in diesel engines produced for the last 20 or more years. 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.The noise could be described as an irregular ticking or clacking sound, like random typing on a mechanical typewriter. This condition has been present in diesel engines produced for the last 20 or more years. 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.1. Low Oil Level. Most often, the ticking is caused by a low oil level and will go away as soon as the system is topped off. When the engine doesn’t have the right amount of oil, pressure drops and ticking begins. Ticking might intensify as you accelerate or push the car harder.