Turbo whistling when accelerating While accelerating your throttle body is open and pulling more air in which could cause a whistle sound through a small opening. 2 diesel xs, 108,000 miles with full service history, Recently had the cambelt change and since then at 2000rpm when the turbo kicks in I get a louder whistle F30 320i xDrive Noise when accelerating N20B20 (Turbo ?) Bimmerpost ☰ Model Selection. yep some have experienced turbo whistle . Its just there then when turbo kicks in and Quick update regarding my turbo whistle/ whine. The sound comes fr For several years now, maybe since we purchased our car 6 years ago, there is a slight, airy, whistling sound when accelerating to highway speeds. Happens in all the gears. when accelerating a whistling noise increases but when i let off the gas and hear the blowoff valve and noise stops. 2013 BMW 535i xdrive here with 77k miles. Check for loose clamps and cracked hoses on both sides of the turbo including inlet and pressured from the turbo to the intake. When I accelerated hard, I heard the whistle noise you are referring to. These can chafe, most notably on the steering mechansim, and make really strange noises when pressurised. speaker upgrade By Brandon123, 7 hours ago. 0L AWD (9. You should source Hi, I drive a 05 320d E90 - no problems so far, but there is a clear whistling noise coming from the engine, it can be heard very well when the window is open when accelerating - which makes me think that it is coming from the turbo. 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. 2007 S60R Nordkap & Black Sapphire Metallic. gordonf Discussion starter. As long as I can remember, when I slightly accelerate, my car tends to make a high whistling sound. It goes away when you are off the throttle. But if this is a new sound it could indicate turbo bearings starting to fail. It sounds like a vacuum Causes of Car Whistling While Accelerating 1. I can hear the turbo whistle separate from this noise. My dealer tried replacing a line going to the turbo per Ram and it seemed to have fixed it. If you can get someone else to turn the key while you look under the car a leak will be very obvious with a cold engine , its something to rule out is all . I have already searched here and on bimmerforums along with bimmerfest. any help would be greatly appreciated thanks Sure it could be turbo spool or bypass valves relieving pressure, but honestly i find it hard to hear the turbo on this CRV engine compared to my VW GTI or Subaru's I have driven. comments. 7l Turbo owners. 16' WK2 Limited EcoDiesel 4X4 There is a slight "whistling" noise at near full throttle acceleration when it hits around 40 MPH and I'm It appears that my QQ makes a strange noise when accelerating around 2k. If I stay under 2500 rpms I dont hear it. _____ Its normal for turbos to make this noise. Most noticible when the engines at about 1500 rpm and about 5-10 psi I'm getting lots of boost when the engines working it will give about 25-30 psi. Even a turbocharger in excellent condition makes noises! After all, this is a turbine making hundreds of thousands of revolutions per minute. If I let Whistling under acceleration is caused by a gas leak - either on the inlet or exhaust side. Does the tone change? To test the turbo Vs pulley idea you need to rule out rpm being the direct correlation. 3l turbo Not a mechanic but, this is the 2nd F250 diesel I have owned and I am hearing a whistling/winding noise when I accelerate up hill. It only happens around between 2k-2. 8l diesel 83000kms auto so i have owned it for 6 months and it is my first diesel vehicle. I am used to the turbo whistle music bc of my 1987 Buick Grand National which I still own. Is anyone else noticing this? The noise is separate from the turbo spooling. For those saying the Si is dead because the hybrid has 200 hp. AmirK0429. I had a turbo replacement in June, finally got it back in September. My turbo started making a high pitch "whistle" or whining noise a few weeks ago, especially when accelerating in 1st, 2nd and 3rd. Best. I would do a rundown of the air flow path out of the turbine for breaks, cracks, clamps coming off, etc. I suspect a turbo problem (maybe a. However today, there is a whining noise that has suddenly become MUCH louder and hap If you hear a high-pitched whistling sound from your Cummins engine, there's a good chance it involves a boost leak. Hey all, I recently bought a discovery 4 HSE 2013 and I noticed a whistling sound when accelerating sound ( I suspect it's the turbo), I wanted to ask if this is normal or is there an issue I need to check. The horn bro upvotes · comments. It There is a common “whistling noise” issue when the car is cold in winter the transmission produces similar noise. Answered by Honest John. The only thing recently that I've have done was get an Oil Change and a Fuel Filter Change. also noticed a lot of oil laying in the pan just below the engine . Alternator is running to spec but the battery was a half cold cranking amps and it was only 1 month old. 0 with 61K is whistling during acceleration, the sound is mostly noticeable while accelerating from the stop until 15-20mph. With that being said I drove home and heard it myself sounds like someone whistling at a very high pitch. But with the 98* weather we have been experiencing it is back. have you checked over all the hoses to and from the turbo. 4 when accelerating makes a short whistling like noise. By chatting and when driving when accelerating and just before turbo comes in at 1500rpm turbo makes loud whistling noise when I accelerate more to 2000rpm there is smoke coming out of exhaust is So its gone from a whinning/whistling to medium pitched groan? :doh: Not ruling it out completely, but odds would indicate its not the transfer case b/c: 1. Make sure all the oilways to the turbo bearing are clear Almost all whistling sounds are caused by air leakage specifically when accelerating. It's a happy sound, one that I've heard on a number of different turbo cars I've driven over the years. 8 year 2009. Anyone have similar experiences? The whining is normal noise from turbo and the air pressure. 3 By the end of the week on the trip home the whistle was anytime you accelerated. The main noise I hear when accelerating is the intake resonator sitting on top of the engine. p. My 2013 Juke used to make a high picthed whistle while I Recently it started to make a whizzing/whistling sound as I accelerate. So my 2. The noise is gone when i put my foot off the gas pedal and came back whenever i am accelerating. almost like a dog whistle. I recently drove roughly 2,000 miles with a lot of rain, towing a 15,000 lb travel trailer. 1 post · Joined 2009 Add to quote; Only show this user #1 · May 28, 2009. 3. But if it's turbo whistle you'll likely hear it all through-out your RPM range above say 2,000 RPM's. As you can see by the images, the excessive whisle was caused by damaged impellor blades. I have 2014 Volvo with a D13 engine. However, when I give it more gas and reach around 0. It’s been parked at dealership for 2 weeks, buyback in progress and 2020 Laramie 2500 gasser coming in early January. Step on the gas just enough to accelerate without the transmission dropping down in gear so the RPMs are low. The car drives great, very smooth powerband for sure. This will gather max boost for High pitch whistling noise when accelerating. When the boost gauge gets up to about 30 I hear a high pitched whistle or squeal. Most noticable on the second gear. Any help would be greatly appreciated. Top up if necessary or fix any leaks in the system. Usually when accelerating. 2015 Escape SE Magnetic 2. Barneyglide. I'm a first time Audi owner. Thread starter Robinvdzz; Start date Jul 29, 2023; Toggle sidebar Toggle sidebar. are there any lights on the dash. To test for pipes for leaks, get some washing up liquid and put it in a bottle with some water then shake it up. As the engine rpms go past 2500 other engine noise gets louder and the turbo noise gets drowned out. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > N20, N26, B46, B48 Turbo Engine / Drivetrain / Exhaust Modifications > Lots of whistle when accelerating Google Search Search Forums Whistling noise when accelerating. I plan on taking my car back to the same dealership an tell them to fix the problem. Does this indicate a fault or is it normal Asked on 25 September 2012 by Andypandy21. It sounds almost like air escaping from an air compressor, except the plastic thing that says 6. SimonDowney In Second Gear. I'm guessing it's a turbo issue. That’s not unknown after TURBO NOISE SOUND WHINE WHEN CAR IS COLD | WHAT CAUSES AND HOW TO FIX ITIf the turbo on your car makes noise when the car is cold we will explain what causes Ma Porsche Cayenne makes whining noise when I accelerate: Rattling or whistling noise created by the turbo; If you have a power loss that comes with the rattling noise when you accelerate with your Porsche Cayenne, it is plausible that your turbo is declining and some of its components are at the end of their life. I wish I had a boost gauge to see if I loose pressure before the wastegate opens. Post #9 on this thread is a video of the noise my 2011 GX with 130kms Prado was displaying. Turbo's whistle, boost leaks normally hiss. We've seen this problem a few times now, including making the mistake ourselves! Hopefully you find this video before starting this work on the Audi SQ7. Forums. 1800 RPM to 2500 RPM) in any gear, but the car drives without problems, the performance is fine and it does not show any errors. Danville 68stage2r turbo, PPE manifolds and up-pipes, Limitless 1078 TC, Stock Whistle when accelerating? my S60R yesterday and whenever i accelerate it makes a whistling/ humming noise and sounds like it is coming from the turbo. One common misconception among many F150 owners is that the whistle sound is an integral part of the vehicle’s operational sound, often attributed to the turbocharger’s functioning. I can’t really hear the noise if I drive and move through the gears at 1500rpm or below. Check for oil leaks: Oil stains or puddles near the turbocharger are a telltale sign of seal failures. Switched the a/c off and closed all the air vents. However, this weekend I noticed the high pitch sound when slowing to a stop as described by another thread on this page that I saw Quick question for the 2. Any thoughts would be appreciated Turbocharger Issues: If your Audi TT is equipped with a turbocharger, a whistling noise might indicate a problem with the turbo. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. Belt Issues: A worn or loose serpentine belt can produce a whistling or squealing noise. The dealer says this is normal on e83 vehicles and is the intake system. 5L High Pitched Whistle on Acceleration - Have a 2013 Ecoboost 3. It drives and ticks over fine and there is no blue / grey smoke but there is a loud whistle from the engine that goes up in pitch as you accelerate. Many joke that it sounds like a little turbo kicking in! . Some turbos always whistle. It sounds like aluminum vibrating rapidly and only lasts for a couple of seconds. its when its under load when you put your foot down from standing still or when pinning It happens after i have been de-accelerating and only pulling away, when it happens whistle dies off around 2 thousand revs and it will only do it in maybe first couple of gears used. The sound lowers in pitch as I Customer: My X-Trail turbo-charger gives off a 'whistling' noise when I accelerate. We couldn't make Hello all, Scenario: During a drive I started to hear a 'whistle' from engine compartment, drivers side floor board, and it was in response to my Forums. r/CivicSi. Decreased acceleration: If our turbo fails, we’ll notice a significant drop in the vehicle’s pickup. ? It drives ok at low speeds and slow acceleration but power seems to disappear at higher speeds or if I accelerate to quickly. The picture shows they look fine. 9TDi. But when I accelerate for one or two seconds it sounds more like a whistle now and (I think) coming from passenger side. It only does it when cold and only when you really get on it, but it's relatively loud. Recently i have started hearing a high pitched squeal whistle like noise when i accelerate. Exhaust Leaks Air leaking from a crack or hole in the exhaust system can also manifest as a whistling noise when accelerating. 7 bar Are you wondering why your turbo whistle is making such a loud noise? In this video, we delve into the science behind turbochargers and explore the various f Its like a whistle when my car is in gear and accelerating from first to second gear. e. Васик6mt Discussion starter. The noise is somewhat intermittent (or Ok, over the past couple of weeks I have notice random noises that I attribute to the turbos. That's the turbo duh Reply reply Top 4% Rank by size . h. The sound will not happen until the car is warm, when the EGR bypass flap is actuated, between 2,000 and 2,500 RPM (The sound only last for a few seconds). 1. The whistling sound is pretty fucking loud. A turbo with a whining sound is the most telling sign of a blown turbo. A noisey turbo can be badly balanced, worn out or poorly designed. I think it started this a few days ago, and 2019 Black GLI Autobahn MT with APR 93 octane stage 1 HIGH torque, APR cold air intake, turbo muffler , and GFB diverter valve, APR Plugs, Coil Pack, and Turbo Inlet, and direct replacement rotors, While the engine is running and whistling, open the oil cap. As soon as I back off the throttle it stops and doesn't do it until say 2000ish rpm Recently noticed upon acceleration I'm getting a high pitch whistle, almost sounds like a dog whistle. Joined Feb 2, 2016 Hello everyone, I own Audi A6 (C7) 2. It now whistles idle and increases up to 2000 RPM+ and dies off at a different rate to the engine revs. Examine it and replace it if it is the induce, otherwise Just recently in the last few days, I've noticed a high pitched whistle/whine noise coming from the engine "only" when I step on the pedal to quickly accelerate and the turbo kicks in. blacked out By Brandon123, December 14. 06-10-2018 05:31 PM #21. 28. It could be due to a boost leak, a faulty turbocharger, or worn-out turbo bearings. imnuts Well-known member. 2019 Ranger Lariat is making a whistling noise when accelerating. They fail because not enough engine oil is getting to Turbo whistle is the sound of the compressor inside the turbocharger speeding up (also known as 'spooling up', which is why it kicks in at the boost threshold (when the turbo starts to kick in) as you accelerate up the If a new turbocharger attracts the driver’s attention immediately after installation because of sounds such as whistling, rattling, or rasping, the defect can usually be found in the turbo’s 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. Well today without a trailer the noise changed and happens more often. Like 1. 11 posts · Joined 2020 2013 Clio 0. That would be Das Turbo. The whistling as mentioned starts 2. Special care to look at the inter-cooler connections. The car idles fine, there is no power loss, nothing else to speak of, other than Just starting hearing a high pitched whine that "winds up" from the engine when and only when accelerating hard. What bothers me is that when I accelerate, there is a distinct whine/whistle coming from the engine. Reactions Some of the noises can be whining like a police siren, rattling, humming, or whistling. 5L FX4 with 200k Km's currently. First only at highway speeds. 2015 - 2020 Ford F150 - 2015 ecoboost - turbo "whistle/wharble" - My 2015 ecoboost has developed what I'd call a whistle or wharble that seems to be coming from the passenger side turbo. There is no perceivable performance issues, but the sound is still alarming when it happens. What is everyone setting their defuel at for the turbo I would like to not need to studd this head for a while. Tags 130kmiles 2009 accord coupe v6 manual whistling. I was explained that with petrol turbo is different and it has flood gate which lets out excess air pressure resulting in quiet operation of course until you floor the pedal down. 1997 Twin Turbo RX-7 :thumbup: Does it definitely not happen when accelerating above 55 m. 9 crdi 2004 diesel makes a whistling sound coming from the engine when accelerating also a real lack of power when going uphill it just seems to bog down seems to be eating up more fuel than usual. I only began to notice the squealing over the last week after 1999 - 2016 Super Duty - Whistling noise when when accelerating up hill - 2002 F250 7. Find the answer to this and other Mazda questions on JustAnswer. If you develop a sort of farty trumpeting noise that happens under similar conditions to the whistle, check the pipes from the turbo to the intercooler. nozzles, Suncoast stage V w/1058, PPE hotpipe, modded cold pipe, Rancho shocks, tie rod sleeves, Cal Traks, EfiLive by Kory, FASS pump About a month ago we started to notice this high-pitched whine sound when accelerating. The consensus An air leak will sound different, if audible at all, than turbo whistle and will result in poor response under load. Open comment sort options. I've noticed what, for me, is an annoying sound. I eventually realised I had a boost leak the top pipe of the intercooler was loose when going into boost it would just whistle, but not rev as hard when I first bought it, try connecting all the pipes up securley or do the cable tie trick it should stop When I am accelerating around 2-3k RPM I hear a whistling/squealing sound. It doesnt happen when stationary. Steelerhater37. You mean the Turbo whistle at around 2000 RPMs ? Normal. I'm experiencing the same exact whining under the hood when accelerating. 6l turbo diesel they can sometimes cause a vibration and whistle when there removed but thats why you remove them minus vibration have you checked for air leaks 2015 Denali HD white The whistle noise would be the turbo it can be heard more when the car is under a heavy load, full boot or 5 heads in the car. Idk if engine has gone bad or it just need a quick tune up. It’s well documented on g35driver forum and although I’m not sure if AT is affected, I can tell you from experience that MT has this issue. The belt might be slipping or not properly 2017 Nissan X-Trail (Whistling/Whining when accelerating) Question Hi, My X-Trail has recently started whistling (in the past 7 days), when I accelerate. I recording an audio clip to attach here but I am not sure how! I can only upload image, pdf and txt files from what I can tell. So, I've recently begun noticing this faint whistle or some high pitched "wheeeeeee" sound when I get on the gas a bit. Seems more to happy between 7-10lbs of boost then stops. It's possible something is not installed correctly Took it in for diagnostics, they weren't able to pinpoint exactly what it was but definitely looking like the turbos, ill post screenshots. IN the older trucks you would the turbo Whistling sound when accelerating. 2008 Silverado 5. I put my ear to the EGR and there was sound there but it could also be sound coming from the turbo, resonating up and/or through the IC piping. Hyundai i30 N and i30 N Fastback yes, in every driving mode, there's a noticeable whistling noise when the turbo kicks in at around 0. We take a look at the cause and cure of Exhaust manifold related hey crew, 2015 Prado 2. Jump to Latest 72K views 39 replies 18 participants last post by tice03 Mar 26, 2016. Jun 8, 2014 #1 Hi guys, Brand new today and needing some help. thing is the car still makes good power. 2012/11/27, 12:54 PM #9. Danville 68mm billet turbo, Ind. As turbo RPMs increase during acceleration, faulty bearings, improper blade angles, or even a loose turbo housing can interact with rushing air to create a whistling tone. As I accelerate, I don't know if it's the turbo but I hear a pretty loud whining/whistling sound. A6 (C8 Platform) Discussion - Whistling type noise when accelerating - Hello. A boost leak damages your diesel truck's performance and lifespan, so it's important to sort out the problem as 2015 Escape Whistling Noise When Accelerating. 0si. Reactions: smyph. It is still doing it several weeks later. It is a steady whistling noise that I hear only when going between roughly 50 to 60 Mph. tce engine; t = turbo Yes, turbos whistle because they are spinning at tens of thousands of rpm . It almost sounds like a truck when it is accelerating or what my buddy said, sounds like there's a turbo charger on the car. After a while the car started to smoke badly as the split got bigger. Any help on what it could be would be appreciated. Save Share Reply Quote Like. Turbo whistles when accelerating hard, but not when you are more gentle. Thanks you! When accelerating how hard? Mild acceleration in the same gear or dropping a gear and WOT? Pardon me in advance if this is all super obvious stuff that you already know but: My car has always produced some combination of whining, whooshing, or whistling sounds, all of which can be normal turbo noises. The air intake has no visible leaks or tears in it. Toy #2 - 88 Tbird Turbo Coupe - LOTS of mods 67 Honda 450 Super Sport - completely customized. F40Model Year: 2019 + Alternatively if it is a split hose you may hear a high pitched whistling possibly. it is a turbo diesel, and the whistling is likely the turbo, or a small air leak in the intake side between the turbo & the air 2004 Jetta PD 115K miles is making a high pitched whining in the area of the turbo when accelerating. Usually starts at just over 3000 rpms and disappears at almost 4000. I've had my 2023 Ranger XLT for about 2 weeks now and I'm noticing a few noises that I didn't hear when I first got it. This whistle is the sound of the turbo operating effectively, also known as ‘spooling up’. 4 bar of boost. But an unhealthy turbo, that is most likely going to A turbo whistle is caused by the speeding up of the compressor inside the turbocharger, creating a high-pitched sound. 2017 Tucson My heater blows cold air up to 27 Celsius Over that it The "problem" I am having on my 2005 X3 is a whistling sound upon pre-highway speed acceleration. It gets louder as I accelerate and I am loosing power around 2000rpm. It has roughly 56 thousand miles on it. . It only happens when I accelerate, either from a slow start or at highway speed. It probably is the turbo or alternator or similar pulley such as the AC. Excessive exhaust smoke: Blue smoke The trouble with a whistling turbo. On a side note, my dads xlt doesn’t have the noise. Page 1 of 2 1 2 Next > Mar 8, 2014 #1. Its not a usual turbo whistling noise its rather someing flapping. 1K views 5 replies 4 participants last post by snowfreak323 Jul 22, 2010 hi my terracan 2. Radiator Capacity: Check if your radiator has enough coolant, as low levels can cause whistling sounds. it sounds like the turbo kicking in but it wasnt there before. Its like a flapping noise. NorthernEX-T Senior Member. Its not showing its age, its what they do. As you decelerate, foot off the gas, you can hear the pitch go down and back up as the trans downshifts. Performance, Fuel consumption, maintenence, mods. 2014) 2000 Outback Sedan Limited 2. Any noticeable change in turbo noise is a sign of concern, and you should have your truck checked out by a mechanic. From the description, I'm 99% sure that it's just normal turbo spooling sounds, which is otherwise known as turbo whistle. i suspect the turbo seals went bad and its allowing oil to pass/burn through to the exhaust because they also noted the engine was about 1qrt low. A normal turbo whistle would be constant from the very beginning of life on the road- what say people? Now the whistle has become much more pronounced. I don't see any evidence of any sort of crack in the hose or gap at the fittings. 0T. Turbos definetly run better in 2022 Ford F150 XLT 3. Inj. 4 L And a correspondingly tiny turbo. any time i accelerate the noise is there from about the 2500rpm. 7HO 4X4 work in progress. Poor oil quality, or infrequent oil changes, will also result in bearing degradation over time . I am considering removing it and plugging the holes on the intake pipe. 259 100. 6 into a turbo specialist earlier and asked what they thought a whistle noise was on revving and accelerating through the gears and they said it’s a suspect exhaust manifold gasket leaking! But I’m a diy’er and would like to sort this issue myself as I’ve The way it was whistling it really sounded like the turbo was about to say see you later. under moderate to hard acceleration). 9 TCE whistle when accelerating. At lower engine rpms the turbo isn't "spooled up" yet and doesn't make much noise so it isn't heard. Turbo whining/howl and power loss!! Bimmerpost ☰ Model Selection. 5 Running lights all wired up. E81 / E82 / E87 / E88Model Year: 2004 - 2011. Edited July 7, 2021 by Fingernip. 5L 302A High E/G FX4 Rapid Red Metallic - JLT Intake - CVF Turbo Inlet Tubes - CRP Stage 4 Turbos - Rear Blocks Removed - CVF High Mount Intercooler - FactionFab Resonator Delete and Corsa dB - ZFG Racing Tuned on HP Tuners mostly just whistling when cold and under load took a turn and made that sound at all times Hi guys i taken my 2015 Mercedes vito 1. Feedback from Mitsubishi is that this is the VGT (variable geometry turbo) at work and that the engine is running fine. That sucker whistles! The Fusions use the 2. Jump to Latest 1989 Volvo S90 Turbo. When you are decelerating, the throttle body closes which restricts how much air comes in. 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. The reason on the turbo whine is the turbo rpms increase as the engine rpms increase. It's definitely coming from the rear of the engine compartment and narrowed it down to the EGR valve or the turbo. Turbo whistles are a common A "turbo whistle" usually indicates a worn and failing turbo bearing, which is pretty much all there is to go wrong with a turbo. Joined May 31, 2016 Threads 1 Messages 1,000 but I don't remember a whistling You might hear a whirring when accelerating hard, or a bit of a whistle or 'air' sound when letting off the gas suddenly, but that's about it. Have a Hyundai Tuscan 2017 limited AWD, it is making a whistling sound when accelerating. Hope this helps. It turns out the hose from the turbo to the cooler in front of the passenger side tire had come apart and the whistling was the output air of the turbo coming out of the hose separation. could be a boost leak. When I let off the throttle, the noise stops. It is 30degrees today. It's louder then a normal turbo sound. New Had a turbo failure and upon diagnostics dealer claiming significant sludge build-up in engine and found the oil line for one of the turbos completely blocked. 7l turbo. 0T has a small sound like a bird tweeting when I am accelerating. 3L with the K03. My brother in-law t says it could be a manifold leak but, when I took it into the dealership Recently when accelerating there is a Whining/Turbo/ Whistling?Whizzing Noise? No performance issues or rattling or vibrations just the turbo like noise. Ordered on 27-Feb-2014, delivered on 16-July-2014 (20 week wait). Share Sort by: Best. Members Online. Hello Everyone! I have recently bought a MK4 TDCI mondeo, 1. This occurs when the turbocharger starts to kick in as you accelerate. 2L diesel has developed a whining engine noise when accelerating. However, I love Question - I have a mazda cx5, when driving when accelerating and just - . Hardly any (if any) issues on this forum with 06-09 RRS transfer cases--diffs, wheel bearings are another story When accelerating i would here a whining noise once i hot about 35-40MPH A4 (B9 Platform) Discussion - High Pitch Whistling Sound - Hi everyone, I've had this sound when accelerating from a stop since I purchased the car and just figured that it was normal. B. Turbo Whistle: If you notice whistling when accelerating, it might be related to your turbocharger system. before the noise i I attended a BMW Ultimate Drive event today and one of the cars I drove was a 2008 Z4 Roadster (3. It happens at low boost pressure and seems to go away when it builds more pressure. I've owned many turbo cars in my life and most of the newer ones don't have much in the way of turbo whistle because manufacturers tend to go to great lengths to insulate the passengers from those sounds. Could also be the turbo they tend to whistle when the seals are away, check and see if the turbo is leaking oil. Only happens when going into boost, immediately stops when I The symptom was a whistling sound from the turbo area, heard when the engine was hot or cold, and even at at tickover – typical of failure of a turbo shaft bearing. However, whenever I accelerate even slightly, I hear a loud hissing/whistling sound from the passenger side of the car, and no significant acceleration felt. I hear whistling/whirling sound when accelerating slowly or harder from 60 mph/70 mph at 4th, 5th, 6th or 7th gear even if I drive slower and want to accelerate this sound is hearable from front of the car. 246 Satisfied Recently the engine makes a whistling sound when accelerating even slightly. It could very well be turbo whistle. But what if there is a change in the noise a turbo makes? If your turbo starts to make a noise similar to an emergency services siren, or a T5 soft whistle when accelerating? Jump to Latest I hear a little bit of turbo whistle mostly under light throttle or very light engine braking on my T6 3. If the PCV is making the whistle, it then will stop. 2L Duratorq-TDCi . is has started whistling when driving and accelerating. It‘s from the compressor side of the turbo, and can be heard from the air intake when the throttle body is wide open and the turbos spooled up (i. Inspect the exhaust for blue smoke: Blue smoke during operation indicates burning oil, possible due to turbo failure. When cruising along around 30-40mph, and then you hit the accelerator, I notice a faint, but audible whining or whistling noise coming from the car. , I've had it on a car as well, and the turbo didn't combust . Auto. 5k when the engine is cold. Bad Turbos will whine with boost, so select a high gear and plant your foot. Just to be clear, this is not the air "whoosh" or "sigh" sound from the carbonio intake, nor is it the turbo Hi everyone, my 03 X5 3. Hey all. 0L VF30 Re: 2 liter turbo whistling noise under acceleration Post by ZiF_k » Wed Jun 29, 2022 6:09 am Snoobabsy wrote: This is an old topic but I’ve got the same noise on my 2016 Caddy 1. The noise also only happens when accelerating whilst driving it doesn't happen at standstill or at slow speeds, only when you put your foot down. I'm wondering if there might be an air leak in the system but don The turbo whistle usually goes unnoticed but can become very obvious when the exhaust is leaking . A boost leak happens when the clamps and other components leak out air when under pressure from the turbochargers. Appreciate 0 Quote I tried accelerating while going up hill en the power just dissapeared, turned down the radio and yeah it does sound like a cat in pain. Once the engine gets to warm operating temp I don't hear it anymore. Same thing, when the car is around 30kph to 40kph just when accelerating, i can hear a whistle, its a siren like but not loud. Monitor the check LOUD WHISTLE/FLUTE SOUND WHEN ACCELERATING. I have a 2019 Ranger XL FX4. any suggestions on what it could be? Sent from my iPhone using Tapatalk . It really almost sounds like a slight turbo wine and when I left off the gas I was waiting to hear a BOV! :eeps: The car had just around 40k on it. Once coasting at constant speed it is not there. Have it inspected by a professional and address any issues accordingly. no noticeable noise when I had this same issue on my 2013 BMW X5 diesel - the twin power turbos would whistle when accelerating at sea level and a recall fixed it - something about putting a damper sound panel on a turbo hose 2016 DS HSE - 5+2 3rd Row, Climate Comfort, Driver Assistance +, Audio Upgrade, Gloss Black Roof Rails whistling when accelerating outlander turbo diesel When I excellerate there is a whistle garage advise an intake of - Mitsubishi Cars & Trucks question. Check all plastic hoses from air filter to the turbo for loose That’s turbo whistle, it’s normal, and I hear it on my truck. They are putting in a request to replace the turbo so we will see what happens after that. Whistling sound when accelerating under a load when sitting at idle in park it does The noise sound to me a being a leak in the intake tube after turbo and if one of the hoses are loose or clamps are loose it will make the noise only when turbo boost is going through tubes. So acceleration makes the whistle faster and higher pitched. Doesn't seem to have any noticeable effect on how it runs. Hey guys i will bring you along on how i diagnose if i suspected a turbo complain. 5L AWD Past: 2003 WRX Sedona Red Pearl Sedan 2. nutcase Light Load Member. It would be a smart idea to address these issues Loud noises: Unusual sounds like whining or screeching during acceleration are red flags. Whistle / Squeal When Turbo Boost is High Discussion in 'Volvo Forum' started by nutcase, Mar 8, 2014. Our nephew (in Austria) is having the same problem with his 2018 Ford Ranger Wildtrack with a 3. Thread starter Pakman332; Start date Jan 23, 2016; Pakman332 Ready to race! As for ease of replacement, you have to fully remove the turbo to replace the stud and gasket, for me that won't be a big deal as I drivetrain apart at the moment, I'm more worried with removing the broken stud itself once the exhaust My 2007 T5 with 94,000 miles has been making a low pitched “whirring” noise under light acceleration, it increases with rpm and goes down in pitch with upshifts, and stops when I let off the throttle. YES, the valve timing could cause a whistling noise. 0 TDI Ultra S-Tronic from 2016. It's faint on many newer cars presumably because engineers try to hide engine Hi All, I swear the engine has suddenly got loud when accelerating in turbo territory, sounds like a whistling fan coming from the passenger foot well. At first, I could still hear the turbo boosting and it seemed to be driving okay. 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. One of the most common reasons you might hear a whistling noise is worn-out window seals. First Name Mark Joined Mar 1, 2021 I've been noticing a decently loud whining noise (almost sounds like a supercharger in a way) coming from the area of the turbo when the engine is cold. Still there. When I decatted it this became louder. G. Many of us happen to enjoy ze whistle. bleasy New member. Worn Window Seals. Quote; Link to comment Listen for turbo whistle: A whistle may be normal, but changes in its sound can point to turbo problems. I also had a whining noise when accelerating hard. Initially had a faint whistle then a new sound like a whistling tea kettle at highway speed around 2500 rpm under load. Nicely balanced and designed well. Search Fixya Turbo whistle is common as it comes from the tips of the compressor wheel passing through the sound barrier and the turbulence occurs. Yes, they are Update: it is actually more like a soft whistle when accelerating and driving at speed. ? Is the cut-off consistent at that speed? Hey guys, Just wondering if anybody out there has had any issues with squealing sounds/possible belt sounds on acceleration. Save Share I'm worried cause I constantly hear the whistling sound when accelerating and the mechanics are just playing dumb. Reactions: RickBlaine. Only happens on half to 3/4 throttle. I have a 2020 A6 Prestige that has less than 1,000 miles on it. View Profile View Forum 335 Whistle/Squeak Noise when accelerating Jump to Latest 4. maybe a loose turbo ppe ? Did you take it to your dealership so they can testdrive it with you ? The sooner you lodge a warranty claim the New whistle when accelerating. Car Specialist. Hi, I'm new to all this but need a little help, I have a 2009 freelander 2 2. DiegoCole Discussion starter. Hi all. Help: Whistling noise when accelerating? 0:14. Whistle when accelerating Guest-only advertisement. More posts you may like r/CivicSi. But if I try to get a bit aggressive, the whistle noise happens. Thread starter SimonDowney; Start date Jun 8, 2014; S. The sound comes from Should a Turbo Whistle or Not? Well they say the sign of a good turbo is one you can hardly hear. If it's a leak in the pipes, you should see oil around the pipe where it's been leaking from. Images. Just swapped out battery and the noise continues. 5,071 Satisfied Customers. However, it should be obvious if you have a turbo hose leak The whistle was a higher pitch when it was first noticeable, and hs got louder and slightly lower pitch. 4. WHITE 2012 RAM 2500 ST 6. I almost feel like there's a loss of power but that could be in my head. Register or Log In now! My 2010 Audi A4 2. Troy Jollimore Senior Member. In this Hyundai Santa Fe turbo, the customer is complaining about abnorma I immediately started noticing this whining or buzzing or slight whistle sound when accelerating up hills. 3 Block shimmed, Forged pistons, H-Beam Rods. But this whistling will be different (and much more obvious where it’s coming from) from the ones we will mention later in the article. It defiantly rises and falls in line with the turbo but as the noise drops off and i have power with no warning lights i don't think its the turbo, i need to get It sounds like a whistle (or chirp?) when accelerating, or just as you back off the accelerator. Turbo whistle is the sound the little impeller wheel inside the turbo makes when spinning at tens of thousands of RPM's, it makes a high-pitched whistle. Whistle while accelerating. 2 I've got the exact same whistle coming from the turbo as well. Whilst accelerating moving through the gears I am getting a whistling noise, this only seems to happen when roughly 2000rpm and above. Not sure when it started but my car has been making a whistle sound when accelerating (starts loud and it fades out within 2-3 secs). Hello dear member, I own Audi A6 (C7) 2. I have read the threads about bent turbo blades, so I removed my intake hose and looked. could be normal some how. It is a bit confusing, as some videos on youtube describe same noise as whine, and some as whistle. I got a new work truck, GMC Sierra 1500 2. 8 posts · Joined 2019 Add to quote The whistling sound occurs when the manifold/turbo gauge goes over roughly half or center position. Really weird. I have been thinking it was the drive belt but I replaced it and the problem is still there. However, the intake lines and air filter housing have been designed in such a way Afterwhich my mechanic said my turbo has a "noise". This is only happening as I am gaining speed, when maintaining a speed, at approx 2k RPM, there is no whistle. My thoughts on the leak from the exhaust manifold are that the low power is not caused by the exhaust leak rather than by possible plugged exhaust and it makes a whistling noise or strange noise when you are accelerating because all the air is trying to squeeze out that exhaust leak in the manifold because of plugged exhaust. I had my Turbo replaced along with my water pump, alternator and serpentine belt about a year ago I've got a 17 EX-L, with the 4 cyl engine. May 2, 2010 Meridian, ID 0. Holset HY35, 2. It starts when accelerating say just over 1000rpm up to the auto gear change around 2000rpm then resets then starts again same way. Extended warranty was a lifesaver as the quote to replace exceeded $5,000. All the hoses and connections look to be tight. Reactions: kekaye56. It tends to always happen when cold, but is less noticeable after driving for 5-10 mins (but is still there if you listen harder). It’s audible in the linked video where I am in traffic going about 20kph. The sound is unlike any of my friends have experienced with their GM diesels (04-06-09). I have attached a video. While it’s true that turbos carry a distinctive noise, the whistle heard during acceleration can indicate problems worth investigating. Any turbocharger can give out a slight whistling noise (especially big turbo’s), especially when it gains rpms under a heavy acceleration. 0L or 2. Spray it over all turbo pipes, go for a drive when the RPMs are low and you are accelerating from a slow speed, I can make the turbo whistle every time. I really believe its the turbo you are hearing with high frequencies tuned out and heavily muffled. The whistling noise only happens while going up hill while (stomping) pushing hard the gas pedal. are any codes coming up. I had a similar thing happen to my diesel Vectra a few years back. Had whistle with my 320d - annoying as hell. Mine has a distinct turbo whistle under load from ~1800rpm upward. I tried having the turbo cleaned as 2009 - 2014 Ford F150 - 2013 Ecoboost 3. Hi AllI did a fairly long trip a couple of weeks ago and my 2010 D4D Dual Cab Hilux turbo started to sound like a siren. Only hear it when I'm accelerating. I drove it for about a week longer then, bang. Turbo whistle is the sound of the compressor inside the turbocharger speeding up (also known as ‘spooling up’, which is why it kicks in A whistling turbo is a common issue faced by drivers and there are several reasons why your turbo might be whistling including: Boost Leak : This is the most common Whistling and whining engine noise. Discolored exhaust smoke Damaged turbo seals or cracked housing can Air hissing noise when accelerating. Top. High pitched whistling noise when accelerating. It recently began making a whistle sound when accelerating, and I am noticing a small amount of black BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > UK > UK Technical Forum > long whistle on 320d when accelerating Thread Tools: Search this Thread 04-16-2011, 03:48 PM #1 All turbos make that high pitched whistle. Previously had a Chevy V8 for several years. This has not happened in the past; does this suggest that the turbo-charger needs replacing? My 04 x-trail 2. with a std vehicle you will hear a slight whistle from about 1800ish rpm, when you modify ie bigger dumppipe and or exhaust, airfilter (aftermarket) and snorkel it will whistle like a happy canary, (not a bad thing) whistle will probably appear earlier ie 1600ish rpm which means it is breathing better, this For a month or so I actually thought it was my trailer squeaking. When the wife got out of the car the whining Does the whistle happen only happen under throttle? It sounds like it could be a split in one of the turbo hoses. The whistle stopped getting worse. Never had a 4cyl truck before. New or only just out of warranty most main dealers will sort it as a 'gesture of good will' if it is a turbo issue. The turbo was still building boost but the sound go louder with more boost. Ze whistle lets you know the car is happpppy. You can very distinctly hear the turbo spool, and quite loud too. There appears to be no performance issues and we continue to drive the vehicle as normal but the high pitched turbo whistle has change My '18 Colorado Duramax with about 33,000 miles produces a fairly loud whistle under acceleration. https://youtube The problem I have is that since I bought it, the car whistles quite loudly just when accelerating (from cca. The background noise associated with the ensuing flows is therefore completely normal. zkaid olhsdv ybqek eoxra murh grxth gogkd ducre msi polzzj