My 98 whined like that, so did my 93 My soluton was to install a 9. I have a 1996 Explorer XLT with 185k miles on it. The noise stops at about 50 MPH. I have started to notice a whining noise - more prominent at about 60mph and ONLY when accelerating - if you take your foot off the accelerator it stops but a slight press on the pedal and it is back. When I let off the fuel pedal the sound goes away and depress again and it returns. Page 1 of 2 - Whirring Noise - posted in Technical Section For MK1 & MK2: When I accelarate from 20 to 50 and when I take my foot off accelarator and it falls down to around 20mph I can hear a sort of whirring noise coming from the dash, cant be heard when radio on as drowns noise out. It doesn't really get louder if you were doing 30,40,50-100kW etc. I am ready to pull all of my hair out with my new 13 GT. My 2010 Forester has a noticeable whine when I take my foot off the accelerator pedal. Good afternoon I have a ford 99 expedition eddie buier edition its making a whining noise when my feet is on the gas it is as queit as a mouse when my feet is off the gas pedal my transmission changes out great do you kno what that could be?. I absolutely love it but a few days ago i noticed a light (quite ) whining noise under light acceleration. It can be caused by:. The Town Crier publishes six different glossy magazines throughout the year. It sounds like it is coming from in front of me when driving but it is hard to pin point. When you take your foot off the pedal it goes away. I started to notice this noise at around 300 miles. It's hard to describe, but I can tell there is a subtle "buzz" transmitted through the steering wheel that correlates with the whine. Hard to pinpoint where the noise is coming from. It almost seems like whatever this noise is, it's coming from the vicinity of the torque converter. I would agree with you if it were constant whistling. I purchased a brand new 2019 Escalade in May. As soon as I put my foot on the accelerator, the noise would start again. The dragster launches and starts after you. My 2001 313cdi sprinter makes a whining noise when accelerating and decelerating - sounds a bit like and old fashioned police siren. It sounds like a Harley… or a bad muffler, but the sound is clearly coming from the front of the car. Clunk from motor when going slowing down and accelerating + whining noise at 65+mph Submitted by ElectricZo on Thu, 2013-09-19 17:22 I have been noticing a 'clunk' feeling/noise when transitioning between slowing down and speeding up. ford forum at Car Dealer Forums; The other day I heard a loud noise coming from my 1997 Ford Explorer. It's hard to describe, but I can tell there is a subtle "buzz" transmitted through the steering wheel that correlates with the whine. I would characterize a diff whine as sounding somewhat like a power drill; the turbo just like a jet engine as someone said. I wouldn't call them mudders my any means, but they are certianly all-terrain tires. I touch the accelerator - I mean just nudge it - no acceleration and no increase in engine speed - and it disappears. I have read on here and on Fordforums. With my foot on the accelerator, the whine would start right at 40 mph and would stop when letting off the pedal. So if you notice that your car is responding more sluggishly every time you press down on the accelerator, a leak in the intake manifold could be the culprit Failing hoses make hissing noises or leak fluids and most of the time this noise is barely audible above the engine hum so you have to listen closely. My Autobox is now only able to select reverse. The reason on the turbo whine is the turbo rpms increase as the engine rpms increase. Whining noise as wheel speed increases or decreases I am new to this site, Jetta TDI's and Diesel cars all together and I love my Jetta and this site so far! I have a whining noise that I can hear, more with the driver window open, and it sounds like it's coming from the left front wheel area of the caror maybe the Automatic tranny?. I bought a new Mercury 115-HP four-stroke in 2001. As long as the foot is pressing down the throttle it makes the rattling noise. Anyone else. 9 TDi (registered Dec 2008) which I bought from an approved VW dealer in November 2009. If I let the foot off the pedal and speed reduces the whine disappears. If I take my foot off the accelerator, I get a whine/moan that typically lasts for about a second. Whine is heard when gas pedal is depressed and louder in low gears starting up from a stop. 126K on the ticker FWIW. 0 I6 that i bought about a year ago, it has been making a strange sound sometimes when i lift of the gas pedal. Whining noise during acceleration so i just bought a 1998 limited 4runner about a month ago and ive noticed a whining noise during acceleration for the last few weeks. The noise is coming. 4L V8, a stronger gearset is used than in normal duty 4R70Ws. Think about it - from a standing start, the dragster had spotted. It has a whining noise coming from the engine dept. It sounds fine at idle, then I shift into drive and put my foot on the accelerator and I start hearing it. I am ready to pull all of my hair out with my new 13 GT. I believe this noise to be coming from under the bonnet. - Ford 2004 Explorer question. Use Park whenever you are turning off or starting the engine. It can be caused by:. when gas pedal was pressed down at steady speed. If I let the foot off the pedal and speed reduces the whine disappears. You can view the latest magazine as a PDF here or explore our archive of past issues. slight whine when i let off the gas. Just purchased a 2012 Toyota Highlander SE V6 AWD with 39k miles. Almost weed wacker like. If this is a general noise, it could be the transaxle. If I lift my foot off the gas, the sound stops. Unlike the AOD-E, both 1st and 2nd gear ratios in the 4R70-W are numerically higher. the brake pedal and put the bus into gear. The whine noise actually sounds a lot like the power wheels I had when I was a kid. When it first started, I was pretty concerned, but after 5 years, no problems presented themselves. It is similar in function to a freewheel, but uses a different sort of mechanism to accomplish it. Wondering if this would. There is one problem however. These common car noises can spell trouble and cost a lot of. Whining noise from accelerator when at high speeds Post by funkythumbs42 » Tue Aug 14, 2007 9:10 am I have a 1. Ford Explorer Loud Whining Noise Results 1 to 2 of 2 Discuss Ford Explorer Loud Whining Noise in the alt. Originally Posted by mussberger If I lift on the gas pedal the noise will go away until the car slows down and comes back when I think the drive PeachParts Mercedes-Benz Forum whining noise from rear that increases with vehicle speed, not RPM - Page 4 - PeachParts Mercedes-Benz Forum. It's only when I push on the gas pedal and going between 60-70 mph. i just recently changed the diff fluid and added the additive as well. My Autobox is now only able to select reverse. Here is the analysis below. I have a 99 tahoe, It's making a Loud Whining noise ONLY when i accelerate past 35+ And immediatley stops when i take my foot off the gas. From inside the car it seems very loud but I can't hear it from outside the car. Automatic Transmission (CVT) Park (P) — This position mechanically locks the transmission. I have an 01 z71 extra cab and it makes a noise while accelerating. Purchased a 2010 AWD Highlander, There is a whining noise coming from the rear end, possibly the differential. The vehicle in question is a front-wheel drive. Listen for any possible leaks. Ford Ranger noise. The noise stops at about 50 MPH. It gets louder when rpm is higher. If I take my foot off the gas pedal and coast, the whine stops. The noise only occurs under load. I would characterize a diff whine as sounding somewhat like a power drill; the turbo just like a jet engine as someone said. In 1980, Ford issued a recall on '68-'69 Mustang and Cougar seatback failure. It starts exactly at 45mph and keeps going until I can't hear it due to wind and road noise. You keep your foot down hard, but you hear an incredibly brutal whine that sears your eardrums and within 3 seconds the dragster catches and passes you. Last service at the main dealer they advised this was typical of this car. Hi All, Im having this problem for some time as in while travelling in gear, when I lift my foot off the accelerator, there is this whining noise and its seems to be from the auto tramsmission gearboxsome kind of sharp engine brake noise, very annoying. It comes and goes. 4L2 has had a whining sound that rises with acceleration and stops when I take my foot off the pedal. I touch the accelerator - I mean just nudge it - no acceleration and no increase in engine speed - and it disappears. Re: Rear-end growling noise I should also mention that if i get off the throttle immediately and/or brake as well I don't get any vibrations or noise. At 6500 miles the engine / transmission started making a high pitch whine when up-shifting on acceleration. High-pitched whine sound under acceleration About a month ago we started to notice this high-pitched whine sound when accelerating. When I take my foot of the gas at high speed the sound is completely gone. I have a 99 tahoe, It's making a Loud Whining noise ONLY when i accelerate past 35+ And immediatley stops when i take my foot off the gas. 5 diesel with automatic gearbox. To shift out of Park, you must press on the brake pedal, have your foot off the accelerator pedal, and press the release button on the front of the shift lever. 5 MPH) there is a rear diff whine which changes pitch depending on whether I am accelerating or decelerating. What age is your car, many old cars had RFI from the ignition system used to get into the radio and produce a whine whose pitch was proportional to the engine speed. The whine completely disappears when I take my foot off the accelerator. When driving in cooler weather at speeds over 35 to 40 mph, I hear a whining or squealing noise from the engine compartment when I take my foot off the gas pedal. When I am driving with the AC on, everything is good, but when I accelerate or when I take my foot off the gas pedal there is a loud whining noise that changes pitch. He beats you to the finish line, a quarter-mile away from where you just passed him. My 2010 Forester has a noticeable whine when I take my foot off the accelerator pedal. The whine is audible most of the itme. Upon acceleration, there is a noticeable 'whining' noise? It sounds as if there is a supercharger attached to the vehicle - like an RC car? This noise continues through the rev' range. 0 WJ I have a 2004 Jeep Grand Cherokee Laredo 4. When I push on the gas pedal to accelerate and if it's between 60-70 mph, the howling noise is there. The car makes the noise in D or R, but only while the accelerator is depressed and the car is in gear. I haven't launched it but I have gotten to overboost. , the whining noise has increased alot in the last 2 days. Whenever I give the accelerator a push, in drive, I notice that there is a high pitched whine sound coming from the engine compartment. This noise has not gotten any worse, but it is there consistently. Its like a whirring noise low pitch then goes more high pitchif i pull the clutch lever while noise is heard it stops completely pls let me know. today i did several take offs, stops and found that the only time it makes this noise is when i am pushing on the gas pedal. Does the whining noise follow the revs pattern up and down? The noise on my Sprinter was audible on acceleration and deceleration and also in neutral. I have seen the pinion gear have a small chip and when it rides on the coast side of the ring gear you hear it. If the Clutch is engaged, and the vehicle coasts; there is no noise. At 100km/h it looks like driving a sport car. When we take our foot off the accelerator, the whining noise goes away. I noticed a "hum" or a "whine" - very faint - when the speed goes above 40-45 mph. This is your fan belt telling you it is in pain. After a 2 hour wait for the tow to get there and take the Cruiser to the local Dodge shop they told me the transmission was shot and a replacement was $3200. Took to dealer today and was advised that 90% of the new trucks do that and there is no fix for it. The instant I take my foot off the gas it stops. Take your foot off the gas, or slip it into neutral and whine would go completely away. If I take my foot off the accelerator, the whine will go away. Solution: This year Ka can suffer from water ingress to the PCM. Always be aware of your surroundings while driving; if your car is making abnormal noises, including only while accelerating, you should have it inspected as soon as possible. (b) There are some tentative signs that the rate of increase is already accelerating, rather than just fluctuating. It seems to occur more often when UNDERWAY around 1500 RPM or when ROLLING to a stop (foot off accelerator), or ACCELERATING from a stop. I noticed when driving it that theres a noise, best described as a high-pitched squealing sound (like air being released from a balloon with the mouth stretched to the sides), whenever your foot is OFF the gas. As soon as I put my foot on the accelerator, the noise would start again. If I put it in park, it only seems to do it when the vehicle is warmed up. Follow the Service Procedure steps in this TSB to correct the concern by reprogramming the powertrain control module (PCM)/ transmission control module (TCM) module to the latest calibration using IDS release 84. My CRV squeals when I accelerate. The noise travel under the body and sounded like it was coming from the engine. whining noise when driving Post by colour_concept » Sat Jun 30, 2007 10:04 pm been getting a strange whining noise lately whilts driving difficul to explain but everytime i press the accelerator the noise becomes more apparent also noticed something odd when in 1st and 2nd gear. The clutch pulley (decoupler) on the alternator could be a factor as well. The high pitched whine goes away when I press the brake, however, not when I remove my foot from the accelerator. My 2004 Expedition 5. It usually takes about 15 minutes of driving before the whining starts. I first noticed it at about 2400 RPMS while cruising. If anyone wants to know the story of changing the axle assembly e-mail me off the list and I will give you the run down. I am able to replicate the sound and it comes from trying to accelerate on the freeway, usually from going 50-60 to having to stop and then trying to get back up to 60 it sounds like a louder acceleration sound, almost like i am driving a V8. Whining noise while accelerating seems to be one of the most commonly faced and most discussed problems on automobile forums worldwide. I don't think I have enough acceleration or deceleration to affect the noise by speed. Your engine's whining noise can be addressed relatively easily. While a friend keeps the car in gear with their foot firmly on the brake, wave the end of the hose around the transmission and try to pinpoint the direction the noise is coming from. I am ready to pull all of my hair out with my new 13 GT. My 2004 Expedition 5. So if im idle and I rev the car hard I hear it. I have a 1996 Explorer XLT with 185k miles on it. I get this high pitch noise when accelerating. The pedal ganglia and auditory organs have disappeared with the foot, at all events have never been detected; the cerebral ganglia are very minute, while the parieto-splanchnic are well developed, and constitute the principal part of the nervous system. I'm a new Highlander owner as of a week ago. The noise immediately stops when I take my foot off and coast or increase my speed. thanks guys, the noise is more precise than that, its a definate low whineing, groaning noise , all the time not necessarily on corners, however not a whistling noise, and when you have your foot on the clutch and your coasting there is no noise even at 30 mph or 40mph (if rolling downhill!!!!)it doesnt make a noise, so i am guessing clutch, however not 100% sure what component if it is the. The second I remove my foot from the gas pedal, the sound seizes completely. It almost sounds like a turbo but I don't think that is it. If I just gently put my foot on the gas it immediately comes back. My 99 Sunfire recently began making a whining noise when I start driving. Hard to pinpoint where the noise is coming from. The main reason for the whining might be a loose belt, that runs over the power steering pump's pulley. Whine is heard ONLY when gas pedal is depressed and especially loud when car is in low gear starting up from a stop or when accelerating uphill. I know the lady who sold it to me and she says it been that way for a year. Hi, I just bought an 02 z06, and it's been driving fine for the first few days. what the heck is it and should i be concern?. I have a 2003 f150 5. Whining under acceleration take you foot off the gas and it goes away. Noticeable whilst accelerating and slowing no noise whilst in neutral and coasting If revved whilst in. Wondering if this would. It sounds fine at idle, then I shift into drive and put my foot on the accelerator and I start hearing it. Good afternoon I have a ford 99 expedition eddie buier edition its making a whining noise when my feet is on the gas it is as queit as a mouse when my feet is off the gas pedal my transmission changes out great do you kno what that could be?. A few people said it might be transmission. There may be little or no braking action when the pedal is depressed. 73s, which offer great acceleration and decent fuel economy while still enabling your Mustang to reach high speeds. If I brake, the noise "whines down" & become unnoticeable when the car is less than 40km/h or idle. The dragster launches and starts after you. I droped my car off at ford this morning for the recall job, and they recon that it is not common at all and that there is no additive that they have or can put int. When it first started, I was pretty concerned, but after 5 years, no problems presented themselves. Jeepgarage. Took into the dealership for service because of rough idling, loss of acceleration and a whining noise when accelerating. Has anyone else experienced this? Is it normal?. Car is going into service to look over. 8 whines only when I push the gas pedal. All whining stopped when I took my foot off the gas pedal. 5 diesel with automatic gearbox. a loud whining noise. (gear whine). It goes away when I let off the gas. The whine goes away when I accelerate or when the engine is under load such as going up a hill. i just recently changed the diff fluid and added the additive as well. That goes away as the car warms up. Turbo whine - or more accurately whistle - is not related to engine speed per se but to fuelling/load. (With parking brake released. Electrical whine sound when accelerating Post by jason1987 » Wed Mar 25, 2015 6:54 pm i have an 97 sri turbo and recently ive noticed it whines when i accelerate, sounds just like when you get alternator interference with your stereo but its defiantly coming from the engine. Re: Whining noise when accelerating/revving up Post by Ogb666 » Fri Nov 02, 2018 11:02 am It's more pronounced in cold weather. The noise stops at about 50 MPH. About 4 months ago I started noticing a strange noise when I changed gear. Hard to describe. Solution: This year Ka can suffer from water ingress to the PCM. The instant I take my foot off the gas it stops. Re: Car makes noise when accelerating Sign In when i got my oil changed the guy said the oil pump and everything looked fine. at first it was just at red lights and such, but now its just random (even while driving down highway) but still mostly after I begin to accelerate and let go of pedal (my pedal sticks). I absolutely love it but a few days ago i noticed a light (quite ) whining noise under light acceleration. And it doesn't reset on gear changes. It is the most prominent in 1-2, less in 3 and gone in 4. " Thought it might be a worn brake pad warning, but then noticed it seems to happen when the engine / transmission is unloaded, with or without braking. The noise is under acceleration but the car has to be in gear. As soon as I take my foot off the gas it gets really quiet (I think I can hear it very slightly but not really noticeable). The noise is a whining type sound and stops when I let off the gas pedal or hit a bump. Could it be a bearing making the noise under load? I dunno. I have 22k miles on my 08 expedition and it started making that whining noise when under acceleration that sounds like that noise coming from the radio! The noise is also present while on Park when i step on the gas. As I said, I hear the whine when slowing down too. TURNING and BUMPS also seem to trigger the whine noise. Last night on my way to work, there was a quite prominent whining sound whenever I would slow down while in gear (5th was the worst, just about only happened in this gear). I heard it few weeks ago, but it was really faint, I didn't pay any attention to it. No lights have ever come on and the car drives excellent (i. (Usually 45mph to 55mph range) Does NOT do it while coasting or braking. It starts exactly at 45mph and keeps going until I can't hear it due to wind and road noise. I believe this noise to be coming from under the bonnet. I still have to determine whether the "whining tone" is different in 3rd, 4th and fifth gear. What they do is make more noise and a noisier car is obviously faster than a quiet car. If I brake, the noise "whines down" & become unnoticeable when the car is less than 40km/h or idle. An alternator bearing noise (whirring) will be quite noticeable as the engine revs up when accelerating from a stop, but may not be noticeable at higher rpms as the noise tends to blend it with all the other noises. Sound stops when foot is off the gas pedal but starts immediately again with acceleration. Soon i would take to the expressway and same hilly road where i had heard the whine, but i am 100% sure the whine issue is resolved as it was the oil. Normally in most cars you can here a faint high pitch whine when you accelerate I do not know what that noise is on a normal basis. it sound like i have a TC or SC. Foot off the gas, coasting, and clutch out, no whine. 5 Sounds that Signal your Car Needs Auto Repairs. It's hard to describe, but I can tell there is a subtle "buzz" transmitted through the steering wheel that correlates with the whine. If I take my foot off the accelerator, the whine will go away. The sound appears to get more rapid as the road speed increases. It disappeared if I press the gas pedal or the speed dropped 2-3mph. No light bars or other accessories yet. Average repair cost is $2,920 at 95,300 miles. bad lower ball joint, track bar, and/or intermediate steering shaft. Grinding noise from transmission (when foot off gas pedal)? Problem: grinding noise from transmission area with foot off the gas pedal while cruising on 02 WRX How long has the car been making the noise: for a couple of years now. If I take my foot off the gas pedal and coast, the whine stops. The car seems to drive just fine, but over the last week or so, I've noticed that when I accelerate, I can hear a fairly faint. Took into the dealership for service because of rough idling, loss of acceleration and a whining noise when accelerating. It wasn't a "mechanical problem"it just whistled when it was sucking in more air on acceleration. A chugging noise could mean a blockage in the exhaust system. Here is the analysis below. The noise stops as soon as I take my foot off the gas to change gear and returns as soon as start to accelerate again. That was sort of my first inkling was tire noise, but the distinct change in sound when I let of the gas pedal led me to think it was in the drivelineand it also makes the noise on gravel roads. If you plan to use the cart indoors extensively, then you need an electric car. In this article, we will show you several possible causes and also discuss different treatments or precautions to solve this issue and enjoy the comfort of a long drive. , May 13, 2014. Its almost like a road noise, but I know its not because when Im accelerating the noise dissappears. Its like a whirring noise low pitch then goes more high pitchif i pull the clutch lever while noise is heard it stops completely pls let me know. Dealer has had the car for several days and is going back and forth between the tech line at Ford. During acceleration there is a humming/whining noise then a rattling noise comes as well during 30 - 40 mph. A good auto technician will have an indication as to what's going on with the mechanicals, but a short test drive will confirm it. Whine is heard ONLY when gas pedal is depressed and especially loud when car is in low gear starting up from a stop or when accelerating uphill. I get this high pitch noise when accelerating. I bought a new Mercury 115-HP four-stroke in 2001. If you accelerate it stops but when your foot comes off the gas the whine comes back. I'm having the same issue with my 2014 Silverado. No lights have ever come on and the car drives excellent (i. Thanks for asking us a question on our article "Why Is My Car Making a Whining Noise?"! I'm sorry you are having trouble with your power steering system, but hopefully it will be an easy fix. Hushmat 30300 Quiet Tape Shop Roll, 1" x 20-Foot $19. This is a pretty prominent noise though and happens even when I take my foot off the accelerator and the assist. One time I was even able to get out of the car, pop the hood, and listen to it. the whine stops when I take my foot off the gas pedal. When you accelerate and hear a squeal, a squeak, or a whine, odds are the cause is a worn belt. The noise is only present under higher revs. at first it was just at red lights and such, but now its just random (even while driving down highway) but still mostly after I begin to accelerate and let go of pedal (my pedal sticks). Just purchased a 2012 Toyota Highlander SE V6 AWD with 39k miles. This was happening to me last week. How To Fix Engine Hesitation During Acceleration - 39 Possible Causes P0101 P0131 P0300 P0420 - Duration: 9:09. Step on the brake and hold the pedal down for one minute. The noise is almost like air leaking out, high pitch, coming from the rear possibly rear passenger side. Howling under acceleration at various speeds, however, indicates that the gears are already worn out or are out of alignment or depth with each other. At first you hear the normal valvetrain noise, but then as the 'noise' gets louder all you hear is a tweeting/chirping vibration as something under the truck seems to hit a resonant frequency. How To Fix Engine Hesitation During Acceleration - 39 Possible Causes P0101 P0131 P0300 P0420 - Duration: 9:09. So my 2012 2LT has 5500 miles and almost since day one the engine seems to make a metallic noise/ whine around 35-40mph while my foot is on the accelerator. @Biznatch - The car still drives the same. Here are some frequently asked questions regarding the 4HP22 automatic gearbox. Honda Accord: Why is There a Grinding Noise When I Accelerate? Are you hearing grinding noises coming from your Honda Accord? This article will show you how to trace the source of the noise, and the different ways to address it. I have a 2004 quad cab 1500 with a hemi in it. The sound appears to get more rapid as the road speed increases. Last week it started making a whining noise while driving. Dealership had no answers. purchased a 2010 xtrail ST-L petrol 2. Driving up or down hill (with engaged 5th gear but foot off the gas pedal) doesn't cause it. This is my third Silverado and it s the loudest one I've ever owned. Page 1 of 2 - Whirring Noise - posted in Technical Section For MK1 & MK2: When I accelarate from 20 to 50 and when I take my foot off accelarator and it falls down to around 20mph I can hear a sort of whirring noise coming from the dash, cant be heard when radio on as drowns noise out. I have a 1999 Pontiac Montana that has recently started whining when I accelerate. I would be looking at the diff gears, oil level and lash adjustment between the crown and pinion first. I can completely sympathize with your predicament. I took a chance and grab it. Hi, last night whilst returning home and pulling into the drive there was a slight whine coming from the engine bay. It only does it while i am accelerating in gear. Hey everyone sorry to revive an old thread but this is the first one that came up in the search. Took into the dealership for service because of rough idling, loss of acceleration and a whining noise when accelerating. While a friend keeps the car in gear with their foot firmly on the brake, wave the end of the hose around the transmission and try to pinpoint the direction the noise is coming from. I appear to have the same problem - my 5door 1. It has 30,00 miles and an automatic transmission. It sounds fine at idle, then I shift into drive and put my foot on the accelerator and I start hearing it. Couldn't really hear any noise in the video. However, you may be able to quiet the diff, to some degree. When it is on the acceleration side the noise is gone. My car is making a whining noise after I take my foot off after accelerating? Its not constant. Hard to describe. hello everyone my car started making a whining noise at about 60mph cant notice it any lower than that its not super loud and i cant hear is with the radio on i drive a 2004 wrx no mods except cat back exhaust. I can only make it do this whil ein gear. Sounds like it could be a belt pulley bearing but would like some suggestions as to what it could be or if anyone else has had this happen. ACTION Replace both power steering gear tube brackets. The transmission run smooth and it drives nice just that noise every time you keep the foot on the the gas. First of all, before I got an oil change, and yes the car had oil in it before. Test your car in different gears and check the fluids. My problem started out as a sound only about three weeks ago - it sounded like a high-speed drill was turning on under my truck while I was driving. Over the past few weeks I noticed that when I push the gas petal I hear a whining/high pitch noise when accelerating. The noise sounds like it's coming from the back of the car. Noise goes away in 10-15 mins after the car warms up. When I rev up (car stationary), the whine is still there; sounds like it is coming from the centre top of the engine. 1999 Trans Am LS1 rear-end whine at 60-80 acceleration, any suggestions? I bought a 99 trans am that it's modified. The pitch of the noise is the same no matter what my cruising speed is or if the engine is idling. However just today this noise is much higher and much more prominent than normal. I can also hear it while accelerating moderately and a. Just a bit annoying. The second I remove my foot from the gas pedal, the sound seizes completely. Its a whining noise I think is coming from the transmission. How To Fix Engine Hesitation During Acceleration - 39 Possible Causes P0101 P0131 P0300 P0420 - Duration: 9:09. It happens both when its cold or warm, only when in gear as i accelerate. The whining noise changed and only came when going downhill at +- 110km/h - 120km/h and you take your foot of the accelerator. And the sound increases the same with acceleration regardless of which gear or in boost or not. I drive a 1989 ford bronco and a weird whining noise is coming from the engine when I’m driving at around 55 to 45 mph. This whine or hum ONLY happens when pressing the gas pedal. I have a 2003 f150 5. My Autobox is now only able to select reverse. Slowly take your foot off the brake and gently press the accelerator. Working Skip trial 1 month free. When I start accelerating again, it starts again. Car Over-Revs RPMs While Under Acceleration. at high speeds). It usually takes about 15 minutes of driving before the whining starts. At 6500 miles the engine / transmission started making a high pitch whine when up-shifting on acceleration. I get this high pitch noise when accelerating. My car makes a loud noise while accelerating. It can be caused by:.