Duramax whining noise when accelerating. 6L Duramax Diesel engine SHOULD NOT be compared to a 6.

Duramax whining noise when accelerating B. NevadaLLY Adam B. have read a couple things about a heater hose being flipped, also 1 guy said it was his Ford Escape Whining Noise When Accelerating. I think I’ve narrowed it down to the transfer case. Dave Nova. Its a ticking/rattle noise. Chevy / GMC Duramax 07. The engine speed increases when you 6. 6L (LLY) Duramax Diesel engine noises are most likely to be described as a knock or whine noise acceleration which are considered normal and do not effect the 6. I ruled out the trans because it does it when parked if you rev up the engine. Got it back and 2 days later I got the “Acceleration reduced drive with care” message as well as “service traction control” and also “service ESC”. I took a video and if you listen carefully, you can hear the whining noise. 3 Cummins--SOLD Just got my new to me 2006 lbz a few weeks ago and am really enjoying it all except for this really loud turbo whine that I am getting. What makes the whining even more mysterious is the fact that it occurs only at high engine RPM or while accelerating. This noise had started earlier but now it's more often, I don't think it is the Turbo. Whine above 2000 RPM. The whine goes away after I level out on flat ground. High-pitched whine: This type of whine often indicates a problem with the transmission, differential, or power steering system. I began to notice a high pitched whining or squealing when accelerating. I'm thinking it's a transmission issue. 136 Here is the whining noise on my 2021 tahoe with 40K miles. I also notice it on light acceleration around the end of the shift point then stops. I had a '11 Sierra 1/2 ton that was very quiet when switched. Either idler pulley or one of the other belts (Alternator). The grind/whine noise seems to only happen at startup, sitting idle or going under 5 mph. Driving it home noticed a whine noise when ever I was giving the car gas, when I let up on accelerator the sound stopped. It sounds like low pitched drone that "chugs" while accelerating and is just a constant drone sound when the truck is decelerating itself without brakes. Brakes still work good, but the whine bothers the shit out of me. Recently the engine makes a whistling sound when accelerating even slightly. Duramax 6. After I got to the top of the hill, and ever since, when I start to accelerate I hear a whining noise. only mod is k&n intake with no tune yet. I have kept up on the maintenance and just changed the oil, fuel filter, transmission cooler lines and did the stock air box mod. 6L Duramax Diesel engine SHOULD NOT be compared to a 6. T. e. com was founded in 2006 and created a site which houses some of the best It's a kind of mid pitch to high pitch whining noise some times it does it on acceleration, usually when I'm letting off the throttle. 5 (LBZ & LLY) Top Contributors this Month That being said I also am having valve clatter at low speed going up a small hill in to my neighborhood. Feb 1, 2021 Duramaxdiesels. 1. Jump to Latest 10K views 14 replies 7 participants last post by amiahdmh Nov 20, 2024. I can't remember if its been there the whole time or if it just started happening recently. Noise in 2008 Silverado 2500 duramax I have a similar problem except my loud noise that sounds most like a belt slipping only appears under load at or above 2500 RPM's under load. Basically, my transfer case grinds while I am coasting at just about any speed, and its really loud. sometimes 5th. Noticed a rather loud ticking noise coming from underneath of truck when I accelerate. 6 Duramax with the Allison 1000 my truck seems to be making a grinding noise when shifting from 2-3 when I floor it , it’ll only do it when I seem to step on it . I think it is a sensor issue. 2016 GMC Sierra Denali Duramax, White CC Whining noise under mild excelleration Hey Dinotheo, I have the same issue with a 2005 FXT with a 2004 STI engine in it. 06-07 LBZ & LLY Duramax Powertrain recurring sound at idle, whine while driving. My 2015 Sierra HD 2500 Denali makes a very noticeable whine when I switch to 4 wheel. Jump to Latest 11K views 9 Happens during acceleration above 20-30 mph or so and, happens when coasting with Common Causes of Whining Noise When Accelerating. 6, When I accelerate or even give it a small amount of acceleration when already at speed it sounds like the defroster is on high (which it is not). A whining sound when accelerating is almost always caused by a bad accessory attached to your Silverado’s engine. Alternator is running to spec but the battery was a half cold cranking amps and it was only 1 month old. 5-2005 (LLY) 6. r/Duramax Weird vacuum noise on lml duramax . This is loud on any acceleration or any deceleration. It doesn't sound like the turbo. A couple of weeks ago my LB7 started making this horr I just purchased a 2016 Sierra 3500 Duramax and there's 2 noises I'm trying to pin down. Sort by Oldest first Oldest first Newest first Most reactions. and remember rule 3a, please post the year/make/model of the vehicle you are working on. Brake pressure is fine, fluid level is fine, etc. , does not appear to be related to RPM, only speed). Duramax/Allison, Iridium 2008 GMC Sierra, Extended Cab, 2500HD Duramax/Allison, Stealth Grey I have a 2019 Duramax with 50,000 miles, and I've noticed lately during acceleration that there is a whine like sound coming from the right side of the truck during acceleration. On a recent trip to Tampa, FL from South Alabama, I started to hear a weird whining noise sounding to me like a light metal on metal sound or a rattle, thought it might be the front bearings, however changed them and it did not fix the problem, it only does it when the truck is moving, when stopped no 2000 miles 1 month old Says reduced acceleration drive with care 2024 at4HD duramax. As you decelerate, foot off the gas, you can hear the pitch go down and back up as the trans downshifts. A whining sound when accelerating is almost always caused by a bad accessory attached to your Escape’s engine. Jump to Latest 9. I hear it every now and then when towing. When I am towing my 10M lb. ASE Master Certification. 2 liter 2019 Chevrolet 3500HD CC 4X4 Flatbed--SOLD 2011 Peterbilt 337 hauler with 360HP 8. K. J. 5 (LBZ & LLY) Top Contributors this Month GMC Sierra Whining Noise When Accelerating. Damaged Transmission whining noise when accelerating Top5autorepairs Subscribe. 2L Diesel Engine Duramax Third Generation: 2006-2007. 1K views truck is making a whining noise upon acceleration. Then after a good hill climb WHINING NOISE WHEN ACCELERATING. Near Seattle I began to hear a high-pitched whining sound, louder -almost a screech - under acceleration, almost inaudible on downhill grades. 1; 2; 3; Next. No whine in coast, loud Soooo I have a high pitch whine in my canyon. I have been in hundreds of Duramax's and none sounded like this. bhardy. It is very loud when it is cold and as it warms up it gets better but doesn’t go away entirely. Jump to Latest When I drive the truck, I have a whine that corresponds to engine speed (i. 2012 2500 lml lt ecsb 4x4 moca 285/60 20 duratrac, cognito level kit rockford fosgate twin 10 subs kenwood 8405 amp 8. The brake pedal also pushes back on my foot the harder I push it in lol. If that fluid is low, the space in the hydraulic lines will be left full of air. I checked all the exhaust gaskets and can’t see where it might be leaking. fifth wheel camper on a steep grade, I sometimes hear a high-pitched whine after having been on the steep grade for some time. Ive noticed on my '13 lml when the air filter gets hanky it will whine a bit during acceleration. One probably needs to have near to ‘Vulcan‘ hearing (refer: Star Trek), to locate the exact position of the whining component. Definitely had a rhythm to it almost like an exhaust leak (using that as an example) comes and goes away with the acceleration. My truck started making a loud, almost vacuum noise on passenger side while accelerating, if I let off gas it stops. 3. com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. A whining sound when accelerating is almost always caused by a bad accessory attached to your Sierra’s engine. The note varies with speed, as does the volume. originally only noticeable unloaded heavy acceleration on the 3-4 shift but now it’s becoming more apparent on the 2-3 shift. To be really specific about the noise, it is comparable to the noise your powerdrill makes when you strip a phillips head screw, and the bit spins on 2017 Silverado, Duramax, LTZ, L5P engine. 0 coilovers, Deaver expedition leafs, RS9000 rear shocks, Sasquatch Provent, GM skid plates, EE CPAM. My power steering leaks and when it’s low it will cause a different type of whine. It doesn't take much to throw off the balance and whine, Like towmaster said, just 1 tooth missing can cause a ruckus. 2019 Chevrolet 4500HD CC 4X4 Flatbed 2018 Chevrolet 1500 CC 4X4 High Country 6. I can change the pitch of the noise by moving the steering wheel, and once I hit 5+ mph, or C7 Z06 Discussion - C7 Z06 A8 whine when accelerating - Just picked up 2016 Z06 with 9k miles. LLY . Not the turbo, I know what that sounds like. A. 06 Chevy LBZ Duramax 2500HD, Hypertech Programmer, 295/75/16 tires, Stock turbo back straight pipe, Stock intake with Its kind of hard to describe, but when I push down on the brake pedal, the brake booster (or SOMETHING) makes a weird whining noise, kind of like a power steering pump whining. Pinion shims are wrong and gears have a horrible contact pattern so they hum and whine . A forum community dedicated to Chevy and GMC Duramax diesel owners and I have a 2008 Chevy 2500HD Duramax diesel with Allison transmission. ) He Chevy and GMC Duramax Diesel Forum. They said it slid off the tranny jack in the shop. I have a GMC Duramax I just noticed a slight humming noise when accelerating and when I step off the gas it dulls out. Jump to Latest 2007 3500 GMC Classic SLT Duramax LBZ 4WD 4DR Sun Roof Long Bed Straight Pipes EGR Blocker Plate PVC reroute 1R-0749 CAT Fuel Filter Michelin LTX AT2s 265-75 Just bought my 06 duramax on the 10th and now im starting to here a mid range pitched whining noise when i accelerate or turn. Once it starts it remains noisy until RPM's drop from shifting or reduced speed. It kind of sounds like a belt slightly rubbing, but the Chevy service department found no reason for the noise. 38"). 7K views 8 I recorded this whining noise while driving. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. I am having the same noise on my 2001 duramax I listen under the hood and it seems like it is louder on the lower end of engine. The truck is completely stock other than egr blocker plate and Newish owner of a 2018 2500HD Duramax Denali Since1000mi I've noted a high-pitched whine. ** 2. 2017-19 GM T-K2 Platform Powertrain. It is making it while accelerating and just after while turbo is spooling down. Up in Canada the weather has now warmed up enough to have the window down and I’ve recently started noticing whining noise from and isolated it to the engine. Drain it, pop the cover and inspect for missing teeth and debris. My 2017 Chevrolet Silverado 1500 LT with the 6spd is making an odd whirring noise when accelerating from a stop through 1st and 2nd. From all out performance builds running 8 second ¼ mile territory, to 2000hp sled pullers and Had no problems until now. I have a 2001 2500 hd 6. It is hard to hear. Is this normal and what is causing this extra noise? 2008 Silverado 5. Truck doesn't seem to be at a loss of power at all. It’s essential to identify the specific sound and its accompanying symptoms to pinpoint the root cause. I am 99% certain it is not your transmission. It isn't the fan noise or the buzzing sound from the EGR line. At first I thought it was the belt but after a closer look it sounds like its coming from underneath the engine, almost by the transmission. It's noticeably louder when my foot is on the pedal to accelerate (likely Current Truck: 2024 GMC Sierra Denali 2500 HD with retrax-pro tonneau cover. Save Share Like. It will usually whine during acceleration from a start especially on the lower gears like 1st and 2nd. At idle it sounds like a hissing noise under hood on passenger side. My '03 Chev 2500HD with an Allison trans has 38,000 miles. 5-10 LMM Duramax Powertrain. No grinding or shifting issues to speak of. 2017 Chevy 3500HD w/ L5P Duramax. It basically sings up/down with the RPM’s and watching the oil pump whine on HD trucks, it’s sounds similar. When I let off the gas the whine almost turns to a grind and goes away until I tap the gas again. Any idea what it is? Chevy / GMC Duramax 06-07 LBZ & LLY Forums. Chevy and GMC Duramax Diesel Forum. Here are the most common causes of whining noises :help From time to time when accelerating, especially when cold, I will hear a high pitched whistle type noise, like a distant train whistle. Does anyone here this under hard acceleration? Started to notice a whining noise the other day when I am accelerating. The whine you hear is indicative of wear in the gear-set of the rear differential. Come join the discussion about modifications, towing, classifieds Whining noise at idle, 2018 Chevy Silverado 3500HD L5P Duramax Diesel. I get a whining noise. If I set the fan to a specific speed it doesn’t do it. you hear when getting a hearing test. Now having acceleration problems. 11 posts · Joined 2015 Add to quote The NEW 6. If I step on it, it goes away. The sound is unlike any of my friends have experienced with their GM diesels (04-06-09). Squeal on acceleration Thread starter DAKOTAKIDD; Start date Jul 26, 2021; Forums. Show more replies. Also, if it is a squeal/squeak more than a whine, the belt itself could be bad as the back of the belt slips over a cold pulley. Jump to Latest 2015 Duramax, 1986 M1031, 2006 1500HD. Send Private Topic View Profile. com tow tune w/turbo brake PPE Dual Fueler (P0087 cure) Kitty My wheel bearings both made a whining noise. Any idea of what it could be? Hitch pitch whining noise on newLift3? 6. Full Forum Listing Yes, an alternator can produce a whining noise when accelerating. Dealership says it is covered under the #16-NA-32 Bulletin on common engine noises Duramax 6. I am starting to think I am The vibration and whine from the rear usually shows up in the higher gears as you push the torque on it. That air will squeal and whine when Whining noise on 2013 2012 lml's. ahmedMN Discussion starter. 2021 Tahoe Premier 6. When it is doing this it is causing excessive wear on the belt. 3 Automatic with 270000 It happens only when accelerating slightly hard. Nothing banshee-esque but I have a 07 classic and I have noticed a whining noise at slow speed, specifically during a gentle acceleration. P. The first couple time I heard it I thought there was a emergency vehicle with it’s siren somewhere in the Also noticing a much louder whistle/whine coming from the turbo than I had driving over too,at first I thought maybe just a bad tank of fuel being I just filled up before hitting the road and it was fine all weekend but????? I have same issue with Chevy 3500 Duramax engine, during acceleration, you see black smoke but without acceleration I noticed when accelerating that it would make a noise, I want to say like a buzzing noise. It almost sounds like an air leak in a hose or something. After about 5 years, the belt may smooth out or slip off its pulleys and cause a loud squeaking or squealing noise The vibration didn't get more intense but still there now during high acceleration, during freeway on ramps to gain speed, to pass a slow poke in the fast lane. Whining Don't know about the whining noise, but it's my understanding Dex 6 isn't compatible with the seals in an 02 transmission. It sounds like a supercharger. Now I get it all the time, from a dead stop or tiring to passagain only when I accelerate, does not vibrate when in idle, does not vibrate any other time, only during acceleration. The following are several of the most common causes of vehicle whine during acceleration. Noticed it first when pulling at around 2000 rpm's. Once up to speed it's gone Any thoughts? I have a 2006 Chevy 2500hd Duramax Diesel. They claim it is a heater hose under the dash and since over 5 have been registered, GM will issue a recall to make a fix. The noise is most distinguished at low speeds like 15-30 mph. KingNOthingFTW Discussion starter. 11-16 LML Duramax Powertrain. It runs just fine. 6L, but this is not the ticking or cycling that I have heard on my previous Duramax. During my investigation, i observed all this oil! Any ideas? I have 2006 Chevy ccsb 4x4, lbz. If you are here asking about a second opinion (ie "Is the shop trying to fleece me?"), please read through CJM8515's post on the subject. It may be common on this truck, but I am all new to the duramax. However, maybe the belt will fail first. 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 Mine has a whine from the heater fan when in auto climate mode that follows engine rpm. GM World Class Certification makes whining noise on acceleration. It is not normal turbo or trans noise, I am used to those. 1 of 3 Go to page Duramaxdiesels. 407driver, If your talking about the Sinister EGR/EGR COOLER delete Sinister Diesel EGR Delete Kit for 2007. I does not make the noise when sitting still. I have 3,700 miles on it and don't know if this is normal. L5P Duramax screeching under acceleration and when using exaust brake (447k miles) 2008 GMC Sierra 2500 duramax the truck is cold and I go to drive off it has what can only be described as a fan/roaring noise and gets louder as you accelerate. It doesn't do it at idle, or even revving the engine. Bad Alternator Whining alternator. 2 L V8. No while while on the gas and a much nicer when pulling the boat out of the water this winter! Marking this solved too bad the engine is knocking now. 6L (LLY) Duramax Diesel engine reliability and durability. the sound changes pitch when the transmission shifts). Duramax Whine . 5 (LBZ & Whine from engine when accelerating. Could this be a leak in the intake? I have a 2008, LMM with Once the engine is warmed up I get a somewhat high-pitched whine or whistle from the engine compartment. This is usually due to too high of an angle through the center u-joint. 140k miles, warranty is kaput, $75 in parts for new bolts and gasket(s), had to apparently yank the cab off to fix it, $1600. TexasDiesels New member. Let's call the first one the "grind/whine" and the second one the "hum". 2007 Black GMC Sierra 2500HD 4x4 Duramax/Allison. I finally figured out the noise went away when I ran it in 2WD. User Info. 0L - Old From a stop under moderate acceleration, listen for any growling, howling, whining or whirring noise. 2018 Chevy 2500 Duramax High Some report a whining noise from engine, some report it to come from the front right or front left and some are plain clueless about it. Started when accelerating and now is consistent while in park. 2023 chevrolet silverado 3500hd cc duramax 07 - chevy lbz duramax, mbrp 4in straight, 5100 series bilsteins, ironbull front bumper, n-fab step bars / lower body panels / bed of truck all sprayed with speedliner, autometer phantom boost and egt gauges, cognito leveling kit, cognito hd tie-rods, idler and pitman arm, sulastic shackles 2" blocks in rear, bf goodrich ta/ko It makes the whine when accelerating or if the tranny downshifts when decelerating and the RPMs go over 2000. I had it since the truck was new until it had 150k kms (86k miles) There was a period where engine whine was more Just bought an 01 1500 4x4 5. 5-10 LMM Forums. My 2013 Camaro l99 has been making a whine/hiss noise when accelerating and only when it's accelerating, when i let my foot of the gas it goes away but when i gas it the noise comes back . 5 LLY and bonestock, trans shifts fine and doesn't make any other noises. A whining sound when accelerating is almost always caused by a bad accessory attached to your Colorado’s engine. 2003 Chevy 2500HD Duramax with Allison 1000 246k Miles, completely stock. 2001 Chevy 2500HD CC 4x4 - Stock :thumb. Noise is audible in 2-4 gear, under mild acceleration, and seems to be tied to the engine RPMs. Noise quits when i let off throttle. It doesnt whine much now but I only make 2lbs of boost. Hey guys , I have a question I have a 6. Chevy Silverado Whining Noise When Accelerating. It follows the rpm's of the truck. Jump to Latest 7. Duramax Hard Parts . Save Share Went to accelerate and a horrible down happened I’m not sure what it was. 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. This is an older thread, you may not receive a Understanding the Whining Noise. Low power steering fluid Power steering fluid is responsible for keeping the hydraulic steering system pressurized. 2016 GMC Sierra Denali Duramax Z71. 5 chevy duramax 2500, when we test drove the vehicle we did not know anything about the programmer, it was on the #2 setting. The PS pump supplies pressure to the brake hydroboost, so when you mash on the brakes, it loads the PS pump, same as if you crank the wheels over hard and hold the steering wheel there. 8M posts 221K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel Chevy and GMC Duramax Diesel Forum. It sounds like a loud humming sound or a vibration. Trans temp approx 220 engine temp about 215. often time I accelerate slow enough that the boost pressure goes to 0 once the 2nd gear engages. The growling/howling/whirring noise can be heard in the vehicle cabin during moderate acceleration in 4HI from a stop, or The serpentine belt on your engine helps the other components in your vehicle run smoothly, but over time, it gets worn or damaged. As soon as you let off of the pedal it stops. 5-2010 Duramax LMM that uses the block plate on the uppipe, YES, same sounds. What can i do to make the noise stop I cant hear it when the radio is up or the windows are down driving My 2008 GMC Sierra D/A has started making a noise I never heard before when I'm Accelerating, I just had it in for oil change, fuel filter change, and alignment. Starts good but has no passing power stuck at 65mph. Not sure when the noise started or if it's always been there (I usually have the radio on). Mar 20, 2017 #4 We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. Vehicle now has 6k on it. Stoked! Chevy / GMC Duramax 11-16 LML Forums. The new 2018 seems to intermittently when driving and pushing on the accelerator to intermittently hesitate like it is staving for fuel almost like a slight bucking. Duramax Hard Parts. Go to Duramax r/Duramax. Road was snow/ice covered, whine was audible at all speeds while under acceleration, lift the throttle, whine disappears for a split second until under load decelerating. Internal transmission issues I tried to explain this whine awhile back but most people just said its normal. L5P Exhaust/Turbo Noise under load. went to buy a Tundra and left with this 2020 AT4 Duramax instead. Jul 11, 2015 #1 Just put pro Flo 5in exhaust on my buddy's 07 lmm while driving around the block there is a extremely loud and high pitch Recently came back from a trip to Arizona from California and a whine started underneath the truck (2006 CCSB 4x4). It doesn't sound like turbo whine - more like air is being sucked in somewhere. The Allison trans makes a transitory intermittent loud whine or whirring sound occasionally when the rig is at temperature, hauling a trailer and going up hills. Feb 24, 2019 332 44 28 Reno, NV. I myself have not done the pump rub kit yet and wondering if he whining noise means it’s too late for my t-case? No cracked case or oil leaking. There is a rather large number of potential causes for your vehicle’s whining noise, many of which are frequently heard by an untold number of motorists on an annual basis. It only does it when turning left, and it only does it under that speed. So I recently bought a 2017 Silverado 1500 z71 and I noticed there is a high pitched whining noise coming from under the engine. This whining noise can be caused by a bad serpentine belt, a boost leak or a vacuum leak. There was a wheezing/whining noise from the turbo area. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004. Full Forum Listing Thanks for posting on r/MechanicAdvice!This is just a reminder to review the rules. after 180 miles. Driving a 2008 GMC 3500 dually with a Duramax LMM with 172,000 miles, towing a 39’ Bighorn fiver. I have 38k miles on it and About a month ago we started to notice this high-pitched whine sound when accelerating. Members Online • Whining Noise on Acceleration Whining noise upvotes Tell dealership to check the idler pulley. Nearly a 6 Go Pro it! I just had my buddy getting a popping sound in the rear end when he would accelerate pretty hard, we set up the Go Pro and found the right rear leaf was flexing causing the popping sound. Popping Noise When Braking (6 Reasons + Fixes) Battery Light On But Car Runs Fine (4 Causes Chevy and GMC Duramax Diesel Forum. It goes away if I accelerate harder or when I take my foot off the I have a 94 Grand Cherokee Limited automatic, Quadra-Trac, with 5. Later when my son turned the programmer off, when the truck was accelerated the motor would make a pinging knock like a gas truck with timming 6. Replaced lines and now I have the whine but it is only above 1700 rpm and only while accelerating. It’s a 2015. 8M posts 219K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. 5 western pro plow, cci grill and mirror covers When does it whine and when does it not whine? What are you doing when the shining sound exists? Nov 8, 2023 especially when accelerating. 6 and there is a whine during acceleration that I can’t figure out. Any time I turn left and am moving (forward or reverse) under say 12mph or so I have a HORRIBLE steering whine. 8M posts 221K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Just happened 2 days ago my 2003 A4Q 1. It changes with engine speed. I notice it mostly at speeds above 30mph and it normally occurs at low power settings (low peddle pressure). 8M posts 220K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. r/Duramax. 8K views 9 replies Chevy / GMC Duramax 2017+ L5P Forums. Here are the most common causes of whining noises when accelerating: 1. 2006 Chevy LBZ duramax crew cab Greystone Causes of Whining Noise When Accelerating. every option with the exception of rear seat video. (I am boosting fine, no fluttering or loss of power. 7K views A couple days ago i realized a whining noise coming from what seems to be my transmission and its driving me crazy. This is a 2000 F350 7. Well I noticed it was doing this noise through a certain RPM when accelerating and through shifts as it got to a certain RPM. There is no obvious impact on performance. Car making a whistling sound while accelerating is most likely caused by a vacuum leak, but there are some other ones, like worn window seals or a leaking radiator cap. any thoughts here? Nov 28, 2023 #12 StephenPT 3. It sounds like the defroster is connected to the gas peddle. This is my first Duramax truck, had Cummins before but loving this engine. Jump to Latest Chevy and GMC Duramax Diesel Forum. Duramaxdiesels. I’m worried a turbo might be going out. First off, I know I need motor mounts now lol. Hydro-boost whine? Jump to Latest 6. 5 Denali with 45000 km’s on it. I have a 2013 2500. 04. Kinda sounds like when you would hear the Bumping this thread and adding another data point for this whining sound issue. no power loss or black smoke. Replaced the turbo and it fixed the noise. Keeping a constant speed it will be pretty quiet but as soon as you step on or let off it whines pretty bad. Can anyone help? It sounds like a whistle/whine noise that goes up and down in pitch as the RPMs go up and down. Apr 6, 2014 37 0 0 Fredericksburg VA. 5-05 LLY Duramax Powertrain. 1 '08 Duramax 6. 6 Technical. It sounded really bad outside of the truck when I remote started and also when the stereo was off while driving. However it goes away after a while, today it did it first time I drove for around 4-5 miles then quit, and then didn't do it again. 2024 Denali HD Duramax Tricoat white - De-badged tailgate, 35% Ceramic tint, Bora wheel spacers (1. 3 extended cab 122k, my first Silverado. but has anybody had this issue with a 2013?I just picked up my 2013 Denali last week and I am hearing this whine especially under acceleration and it does not go away even after the motor warms up. the reason i asked about if its only present on a fresh start is because the trucks do have an intial whine through the first two shifts. KONG MkII Train Horns ; Merchant Automotive Fuel Filter Head Spacer Kit Chevy / GMC Duramax 2017+ L5P Forums. I've been noticing a decently loud whining noise (almost sounds like a Hey everyone, my truck has been making a nasty whine sound during With the exception of the S&B intake and MBRP exhaust, I believe the engine is Its somewhere in the 1600-1800 rpm range and happens throttling up and When I first got the truck back, there was no noise. 2008 2500hd duramax-5% tint all around-22x10 Recon SS American Force wrappend with 305/45/22 nitto 420s-edge cts insight-EFI'd-10 in kickers-kicker amp We have been on a long trip, starting in Fort Worth, TX, gone to Seattle, and are nearly back home. P2463 is the code. There is a certain amount of whine from the allison and it is heard mostly up to about the I had a ticking noise since i purchased the 2017 Sierra in April 06 2017. Save Share Reply Quote Like. BTW. The 6. It's not the turbo, the wife, or the kids. 6 (LMM) van ambulance. I have an 03 2500HD Duramax, I posted a week or so back about a problem my truck was having. Pinging knock when accelerating. On the highway its just a loud drone noise. It's 2015 Duramax “whine” Just crossed 120k miles in our 2015 2500 6. The 4x4 (low and high) works just fine when engaged, outside of the whining noise. Mar 20, 2017 4 0 0. 5 (LBZ & LLY) Top Contributors this Month LMM Duramax Loud noise when accelerating. My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! Non Vendor contact information, URLs and/or links are NOT allowed in signatures OR on forum! 23 GMC Yukon 3. The other day I started hearing a whistle type whine that seems to be coming from the left side of the dash area. I'd say it's closest to a turbo whine. They said all the belts checked out fine, and of course when they drove it the sound was not as noticeable. Dealer says 125 trucks have been registered with GM with the same noise. My 09 XT is making the exact same whining noise on acceleration. Truck is an 04. Once I hit 20mph or so there’s a very loud whine when accelerating but is quiet when you’re not touching the gas or if in neutral revving it there’s no noise as well. It only does it at idle. People bash this kit saying exhaust leak issues around the plate and problems with the plate, this was a early issue when Sinister first came out with this kit, this Chevy / GMC Duramax 04. Whining noise when accelerating. When coasting, it wasn't noticeable. If I accelerate quickly or am going up a steep the engine suddenly looses. 8 posts · Joined 2022 Add to quote; Only show this user #1 · Oct 8, 2023. I know these trannys whine a bit but mine is getting louder with time. . My trans has been whining recently whenever I accelerate from a stop to around 30mph and after that it disappears so it really only happens when I accelerate. 2017 L5P Weird Sound/Vibration in 5th gear at about 1250 RPM. 0 duramax. The noise is hard to explain. gomi_otaku. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! A4 (B6 Platform) Discussion - Whining noise when accelerating? - Hello guys. We strive to keep this the #1 forum for tech and The LM2/LZ0 Duramax is configured to pulse the injectors up to 10 times for emissions, noise and performance. Jump to Latest My son just bought a 2004. I noticed a weird noise tonight when accelerating on the gas and not on the gas just rolling down the hill the faster i drive the louder the noise gets i’m not sure what it could be hoping somebody else on here could help 2007. video. I'm not sure these two are related. The service intervals when towing is 30k miles. Note: This video audio was recorded by using a picoscope microphone and was provided as an example for what to listen for. This does not happen when driving around town at slower speeds, nor when in park or neutral (i. It sounds like crickets chirping or a vacuum leak. A whining noise when accelerating in your Ford F-150 can be caused by a variety of factors. Denali Dually: Duramax Tuner/ Banks- iDash, boost tubes, cold air Hey guys, my 2007. I took a videos because it lasted til the downshift when I slowed down after that it didn 🇨🇱 🚆2007 LBZ 3500 LT3 DRW Crew Cab, Sulastics, Putnam XDR 15K, B&W 30K-Turnover GN+Companion, Ride-Rite AirEFI'd by Rob 🇺🇲🚛 2008 LMM 3500WT DRW Crew Cab, 8 'Flat/GN, Workforce Alum Toolbox, Ride-Rite Air I've had my '08 Duramax 2500 truck for about a year now, 32,000mi. At 1200 rpms there is noticeable noise in the dash. 2005 2500HD Duramax LLY LBZ Intake Dual 4 inch exhaust Turbo back straight piped---->Danville 68MM Turbo<----EGR Deleted With Custom 3 Inch Intake Pipe , LBZ MP,EFI LIVE,DSP5. Car Heater Is Making a Whining Noise (Causes and Fixes) Categories Maintenance. 5 Gmc Sierra 2500 LMM Duramax i can add a video or attach one if possible . Not unusual at all for power steering and brakes to both cause a whine, as they're both supplied power from the same pump. In extreme cases, the whining could indicate that there’s a larger problem with the transmission that needs attention. Still having problems. Starts to be noticeable at about 45 MPH, and is very loud by 65 MPH. Allison whining noise. If this post is about bodywork, accident damage, paint, dent/ding, From a stop under moderate acceleration, listen for any growling, howling, whining or whirring noise. 8L Duramax (GDE tuned), Red Quartz Tintcoat, GMC floor liners, Rokblokz mud flaps, ARE Z-Series shell, CX Racing trans cooler, DD SS3 Pro amber fogs ** Decked, Duratrac 265/70R17 on ZR2 wheels, Fox 2. 0L Duramax Diesel Discussion; Replies 4 Views 1K. 0 Reply. I have noticed recently that there is a weird whining noise at idle and acceleration that you can hear in the cab of the truck. 3 is making a whistle noise while accelerating that almost sounds similar to a turbo As it gets louder at shifting points or high rpm's. 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with 508,000 miles, now over 703,000 miles 1850 miles on the clock, locked it in 4wd for the first time this morning, and instantly heard an audible whine. It will whine like that for a few thousand miles, maybe even 10K miles, and then it may lock up or come right off. We strive to Never really figured out what was causing this whining noise from the rear while on the accelerator, but swapping non-locking rear end with a G60 was my fix. I took the truck in to the selling dealership and they drove it and ran diagnostics only to tell me that: Duramax. It was slop in my turbo. 5-05 LLY Forum. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! Show Less . I don't think it's coming from the speakers, but since you can't really turn the audio system completely off, I guess it's hard to say for sure. The loudest whirring is in 2,3,4th gears but then generally goes silent once you hit 5,6th and level out on the road. Super high pitched whine. Full Forum Listing We have a new 2018 Chevy 3500 DRW duramax with 1000 miles on it. 2011 2500HD Whinning noise. The whining noise for me started about 2 weeks ago and didn't think much of it at first since I drowned out the sound with my stereo while driving. 6L (LB7) duramax engine for a noise concern. So acceleration makes the whistle faster and higher pitched. Oct 21, 2024. Needs to regen. almost sounds like a supercharger. 6 Duramax / 5 Speed Allison 1000 / Also, I used to have a high pitched whine type noise when I would accelerate. Former Trucks:2019 GMC Sierra Denali Duramax 2500, loaded. I am getting a whining noise. Somewhere between a dental drill whine or the highest-high pitch sound you hear when getting a hearing test. I've babied it through, and when the noise stops the power returns. Changed fuel filter. Truck has 160,000 miles. 5 makes a loud whining noise when the engine is hot, the weather is hot, and I’ve been driving on the highway for some time. Hey my 2016 colorado duramax z71 started doing the same thing a couple months ago. But you should hear it just fine when I get off the gas. Sounds like a high pitch squeal. I bought it as a demo with 5000 miles on it I’m up to 10,000 miles now and I’m noticing it a little more I haven’t had it back to the dealer yet but I Hey, I have a 2002, 2500, duramax with about 166000 miles on it. We have 3 other Chevy 3500’s also A 2011, 2015, and 2017 they are not duallys with no problem like this one. I will be bringing it to the dealer tomorrow, thanx for any imput. 07. This whining noise is often caused by a worn-out or loose serpentine belt that connects the alternator to the engine. Jump to Latest 8. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! LMM: ODD whistle while accelerating Thread starter BlackPearl3500; Start date Jul 11, 2015; Forums. it's sounds like it's coming from the front of the car on the driver side . These GM trucks can start that whine fairly brand new. Heres the issue: the engine makes a 'whoooooshing' sound when accelerating slightly hard, normal acceleration is fine - it sounds like a burst of wind noise which is what i 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). 8t is making a whining noise when accelerating, almost sounds like a friggin supercharger. I hear a whine from either the front diff or transfer case. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! I have a whine when accelerating and a vibration in the brake pedal when I hit the brakes. During half to full throttle acceleration it has a very pronounced squeal that comes in at 2500 rpm. Car Specialist. I took it to a mechanic he said it's not the turbo. BlackPearl3500 New member. 4,343 Satisfied Customers. Does not make this noise when truck is in Park. I have an 07 LBZ with 87k miles, and within the last couple hundred miles I have noticed a whining noise when driving. Kind of like how older cars with clutch fans would stay engaged for the It started blowing black smoke out the exhaust from what I can remember a few months ago but only when accelerating over 2000 RPM, which to me is normal for a diesel. LMM Rear End Noise - YouTube A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Is this normal???? Reason I ask is that my dealer recently took the trans out to get access to the oil pan on my duramax and whn I picked it up it had a new oil pan on the tranny. 2013 GMC 2500HD Denali Summit White CCSB AirDog 4g Lift Pump Delo 400 LE -- Donaldson Filters -- Diesel Kleen Post: Whirring noise on acceleration (Topic#285934) Windmill Member Posts: 20 Loc: Lubbcok,Texas USA Reg: 04-01-02. Since day one the duramax has been ticking i mentioned to the dealer, and he showed me a memo and later on a bulletin that came out indicating the ticking noise was normal,,, Well now i am over my warranty by 50,000 km's and the truck came to a dead stop, with extremely loud ticking noise. Just swapped out battery and the noise continues. 6 diesel. bowdown: 2007 Chev Duramax LBZ/6-spd Allison 3500 LT3 DRW CCLB, Sulastics, Putnam XDR 15K, B&W 30K Chevy Colorado Whining Noise When Accelerating. It eventually got to where the sound would be constant, so we took it in to the dealer who said it was a sheared bolt on the exhaust manifold. The sound is there while I am accelerating. 2006 Chevrolet Silverado 2500hd It's happened about 5 times now where it will develop a loud squealilng/whining noise from the engine area, and it'll lose a ton of power. I started to check out some things and found a pulley was going out and the belt was 08 Silverado 2500HD, Crew Cab, 4x4, LTZ, DMax-Ally Combo--bone stock but soon to be transformed07 HD Softail Deluxe, 96ci, 6sp, Blue/White two tone-V&H fishtails, Wild1Chubby Beach Bars, 21" chrome Mammoth 52 fat spoke front, 16" Mammoth 52 fat spoke rear, Progressive Air-Ride+Compressor in the rear, 2" Arlen Ness drop in the front, HD hard I have a 2020 Durmax 6. No noticable vibrations while driving. We strive to keep this the #1 forum for tech and Some trucks may exhibit a vibration on moderate to heavy acceleration from a stop. It follows the engine RPM very closely, so I am wondering if it could be something with the transmission. It's been noticeable for a month or so now. Last month changed a bad water pump. I have flushed the power-steering fluid several times, and every time I do it, it stays good for about a month, then the whine is back and the vibration. much deeper sound than turbo whine. JimsYukon. The growling/howling/whirring noise can be heard in the vehicle cabin during moderate acceleration in 4HI from a stop, or Hopefully someone can comment and help me out with this. It could also be due to a power steering issue, worn bearing or low engine oil. Tags noise whine. I have a 2020 with the 3. But the supercharger in the Z06 is very quiet and some people complained about the lack of a whine. Lately I have noticed a high pitched whining noise when driving the truck. kajc nkfh awuvi arcux ezzrd cqiladeg nnxr tvqed pigdjwyv mum