Humming Noise In Car When Accelerating

The topic ‘CAR MECHANICS – help with 'humming' noise’ is closed to new replies. But as soon as I let off the gas and coast, the noise goes away. The last two days my 2004 has been making a whining or humming noise from the front driver's side during decelerating and braking. This is a faint/low frequency humming sound buried in the background. Q: I own an older vehicle with higher mileage. Any ideas. And if i brake while the car is making that noise, the breaks make an even worse screeching sound (but my breaks don't squeal when my car is not). My Fiesta Zetec S 2014,which I have owned from new and now has only 7300 miles on the clock,has never had this humming noise until last week. EDIT: So for everyone who keeps commenting what it was I'll just answer your question here and hopefully. Help: Humming noise coming from front end while driving A few weeks ago this weird humming noise started up. The noise is a whining type sound and stops when I let off the gas pedal or hit a bump. It usually happens when I am starting to speeding up (from 20 mph to 60 and more). I only say this because i just had my water pump blow up on me so i'm paranoid. Like when going up a hill and the vehicle needs to gear down and the engine revs up. You hear a high-pitched squeal that stops when you shut off your engine: Readjust or replace the belt. It sounds like it's coming from under the hood but I'm not sure what it is. It stops instantly when the engine is turned off. A humming sound heard at idle has to be something that moves even while the car doesn't. The noise increases in pitch and volume as the car goes faster, and sounds rather like the propeller noise on a turboprop airplane. So my car makes a sound that is somewhat like a hum that will get progressively louder as the speed increase. I have a humming sound coming from the front end of my vehicle similar to the sound of bad wheel bearings only occuring at highway speeds. For a couple of months now (not all the time, it only does it sometime) when i accelarate it kinda seems (forgive my loss of words when it comes to describing car stuff) like it holds back a bit, doesnt respond and the engine (i think its the engine) makes like a loud vacuum (house vacumm) noise. If you own a car, it probably makes noises you can't identify, but would love to fix. hope it helps. “A typical person is more than five times as likely to die in an extinction event as in a car crash,” The reality of the rapidly accelerating climate disintegration is, unfortunately, much worse than even this headline indicates. Basically, the engine noise when accelerating is much louder than what I would expect. The noise has happened recently when driving back to college, it occurs when I'm accelerating and starts to go away when I'm braking. it sounds to me like its coming specifically from the front left tire. I've had this "issue" on my car since I got it. While the engine sound is kind of soft, the buzzing sound much harsher. Help- Funny noise when slowing down, decelerating - new problem? I've read countless threads, but have not found any info on my problem. Happens all the time when starting the engine from cold. I am having a problem with my amplifier/ car speakers. make this sound when I shifted into fourth and fifth upon acceleration only. Also in higher gears at low revs. The sound only occurs when the car moves and while acceleration seems to make it hum/knock more, even if I let it roll, it still hums/knocks some. Do you hear it while in accelerating in park with the window open?, closed? Have a buddy accelerate gently while you listen in the engine compartment. Since I bought it, the car makes a buzzing sound. Exterior; Fog lamps; Heating, Ventilation & Air Conditioning; Fail-safe engine cooling system; Instrumentation; Electronic AM/FM stereo radio w/4 speakers, digital clock; Tachomet. In 1st gear there is no noise. The car handles easier, but the road noise humming is still just as loud as before. I took it to the dealer because i have an extended warranty for like 4years/100,000mi. If your car is screeching, but only when you accelerate, there is an extremely high chance it is merely a worn or loose fan belt. I was driving today when I heard a "pop" noise — like something broke or snapped — and the car stopped accelerating. The sound is not continuous, it will appear for 1-2 seconds and then die down. A grating noise when accelerating a car is often a sign of bad brakes. Buzzing Noise-A sign that the AC Compressor is beginning to go bad, a buzzing noise may be heard when turning the AC on. If you suspect that there might be a problem with your clutch there is an easy way to determine whether that’s where the issue is. The air filter housing might also be loose. This is accomplished by loosening the attachments to both exhaust manifolds and to the front of center muffler. Practically goes from nothing to warp speed. Listen to what your car is telling you by way of different sounds and noises, especially the whining noise it emits when you are accelerating. When I accelerate there everything is normal, when I accelerate at a higher rate I get an odd humming noise. So my car makes a sound that is somewhat like a hum that will get progressively louder as the speed increase. Like when going up a hill and the vehicle needs to gear down and the engine revs up. The bearing allows the input shaft to rotate independently of the crankshaft, and when the pilot bearing wears out, a grinding noise can be heard when the clutch is disengaged and the car is accelerating. I don't really hear it while its idle. I have a 2013 Encore AWD. It's more of a click/cracking sound that a clunk. Annoying howling/humming accelerating Did you ever find a solution to the problem? I've been having a similar issue where just as you said the car would make an annoying sound accelerating and I thought it was the mds so I pulled fuse 11 and it didn't change anything? Have you found a solution?. It's hard to describe, but you can only hear it in the car, not outside. It sounds like its coming from the left rear of the car and it's starting to get a little annoying. We can hear this buzzing noise coming from the speakers based upon her rpms. If the belt goes loose, that can cause some serious impact including noise while accelerating. Next time you are driving around 40 mph, put the car in neutral and coast. The sound only shows up when accelerating and goes away when cruising. I have a 94 Jeep Grand Cherokee 4 liter 4 by 4, when I start accelerating my truck is fine but as I level out in speed around 30 to 40 miles an hour I get a humming whine from the floorboard that doesn't go away until I come to a complete stop. Step two is for you to identify where on your car the noise is coming from. it sounds to me like its coming specifically from the front left tire. Loud or unusual noises within the compressor may be a sign of trouble and should be tended to by a professional as soon as possible. (0:14 especially) I was thinking of scheduling a service appointment with my local dealership but wanted to ask the friendly folk of the Chevy sub. It is louder when accelerating, and does away as the trans shifts gears, and then reoccurs as you accelerate under increased RPM's. The car sounds fine at idle. If you still hear the noise with no change, t hen it's a wheel bearing. Faulty air conditioning systems may make a similar noise as well, especially if there is a problem with the serpentine belt, which can get stretched and worn out. mine is a 2004 Outlander. Grinding/Growling noise when accelerating. If you own a car, it probably makes noises you can't identify, but would love to fix. It's easily traced,just lift up the rear seat and the offending item is staring at you. If the voltage regulator inside the alternator is bad, it would cause the alternator to work at full capacity, which would cause a noise. When the car is accelerating, and i hit 2500-3000 rpm, i hear a sound that's kinda like a scraping or a hiss. turn the car off, then start the carthere is no noise. Humming noise when accelerating and A/C on I was wondering if any of you noticed a humming noise that goes up in frequency as the engine rpms do ONLY when the A/C is turned on. Car: Skoda Fabia Monte Carlo Estate Posted 1 April, 2016 Just recently I've had a buzzing noise behind dash or in engine when accelerating ,engine at 2000/3000 Rpm any ideas. What is that wind noise on my Subaru and how can I make it stop! One of the typical things that will happen to your Subaru is over time you will hear an increased amount of wind type noise coming into the cabin area of the car especially at freeway speeds. i noticed a similar issue in another thread, but its quite old so i didn't want to reply to that. at low speeds there is a slight whooping sound that gets faster as i. What the hell is it? 03-07-2012 01:13 PM #1 Not sure exactly when this started since i listen to music when i drive but i recently noticed that from 1st to 2nd gear i hear this whining noise when i accelerate. I was told about 20,000 miles is the limit. Belt noise can also come when one of the pulleys the belt is riding on starts to fail. I like the acceleration, and the road handling of this car. The noise on the car has gotten louder and now I'm hearing a humming noise that seems to be coming from the passenger front side. You hear a high-pitched squeal that stops when you shut off your engine: Readjust or replace the belt. It starts around 15mph or so and gets louder and peaks around 50-55mph. Its always made that noise since I bought the car with 40k and has now done 80k without the turbo going pop (yet). Mazdaspeed 3 Weird noise when accelerating I'm having a weird problem with my MS3 is making a weird noise in the engine in the passenger side area. At about 40-50 mph, the noise goes away. Our 2013 Honda accord 4cyl developed a problem in 2016. We are getting a loud humming sound coming from our vehicle listed above. There is a humming/droning sound when accelerating from 0km/h: - engine cold, and even after engine warmed up reached nominal temp - sound comes regardless driving straight or turns. 2011 Nissan Murano, 85000 miles, all maintenance done on time. The noise occurs when the gas pedal is pushed (does not matter how far or how hard) even while parked. The car has approximately 85,000 miles. Step 3 is to find a similar car noise from our car noise library. The engine oil tank is located near the brake fluid reservoir. My RPMs seem to be fine. Not only will exhaust leaks make your car sound worse and possibly put you and your passengers at higher risk for carbon monoxide poisoning. Buzzing sound during acceleration? I was driving my dads 2011 lml this weekend and when accelerating i noticed a buzzing sound coming through the dash from the engine, funny thing when these rigs first hit the dealer i noticed the same noise on one a test drove a year ago? anybody else? what is it?. Honda Civic: Why is My Car Whining When I Press the Gas Pedal? This article will go over the four potential reasons behind that whining sound. I have had my MS P85 since mid March and just recently started hearing the high pitch whine when I aggressively accelerate. Hi 55 plate elite estate, had a service 2 weeks ago, since then i've had this whining noise when accelerating. Symptom: Low, Growling Sound When Turning the Steering Wheel If you are experiencing a low, cyclical growling sound when you turn the steering wheel, the first question is whether it happens when the car is not moving. If you hear a strange sound, pay attention and react accordingly. it sound like i have a TC or SC. It is louder when accelerating, and does away as the trans shifts gears, and then reoccurs as you accelerate under increased RPM's. 2nd Gen Ram Tech - Buzzing sound under the hood when accelerating - First of all, this is much more noticeable when its cold, first started in the morning, and it only really happens when you accelerate hard. But during hard acceleration it starts to hum. Grinding noise when accelerating. The disk brake pads rest against the rotors at all times. He is an ASE Certified Master Technician and has bruised knuckles to prove it. You might have a CVT in which case probably isn't. My Fiesta Zetec S 2014,which I have owned from new and now has only 7300 miles on the clock,has never had this humming noise until last week. So look for cracks and leaks. 2011 Nissan Murano, 85000 miles, all maintenance done on time. I have replaced the wheel bearings on driver and passenger side and sound still occured. The car felt loose, and it wasn't as fun to drive. Usually when noises like humming are described to me, it turns out to be a bad bearing in one of the belt driven components. When I accelerate, something in the underbelly of the car rattles until I reach about 25mph (ish), It only happens with my foot on the gas. I have never had a problem out of the car. if that is what is happeningit is a faultly oil filter that is buzzing internally. Speaker Noise Symptoms. If a car has a loud humming noise when accelerating, it could be that the air filter is missing. com for these popular complaint phrases. then when i get out of the car. For a couple of months now (not all the time, it only does it sometime) when i accelarate it kinda seems (forgive my loss of words when it comes to describing car stuff) like it holds back a bit, doesnt respond and the engine (i think its the engine) makes like a loud vacuum (house vacumm) noise. The best way confirm the cause of the noise is to have a certified technician put the car on a lift and spin the wheels. So my car has been making a sort of buzzing noise while accelerating and it gets slightly louder if I press on the gas harder. Sounds very similar to this: 2002 Grand Marquis with random humming noise from engine compartment - YouTube. Listen to what your car is telling you by way of different sounds and noises, especially the whining noise it emits when you are accelerating. Camaro and Firebird: Rattle Noise When Accelerating. RAY: Actually, my guess is that the sound you're hearing is coming from the transmission. Happens around 2500 revs (when stationary or driving), but does not do it all the time. Some much older cars routinely used some oil but that isn't the case anymore. that wad it sounds like. I spent good amount of time listening to engine sound this morning, and noticed the humming sound may come from the area circled by red square. The faster I go the louder it gets. I have a humming sound coming from the front end of my vehicle similar to the sound of bad wheel bearings only occuring at highway speeds. Driving down the road at low speeds started to hear a clunking noise. Re: Car makes noise when accelerating Sign In when i got my oil changed the guy said the oil pump and everything looked fine. Not only will this humming noise get louder over time, it will probably get louder and higher as you accelerate. This is accomplished by loosening the attachments to both exhaust manifolds and to the front of center muffler. It makes noise when i accelerate, but even more noise when i take my foot off of the gas after the acceleration, but is usually quiet when the car is at a stop. Car manufacturers recommend that you rotate your tires every 10,000 to 15,000km. But the noise goes away when I let off the accelerator and comes back when I get back on the gas. It could just be power steering pump strain as the inside wheel is the drive wheel on a left turn and is fighting to pull the car straight. 100% stock intake. The noise only occurs when I accelerate and slow down. It’s a pretty common problem when an aftermarket radio or amplifier is installed. Q: I own an older vehicle with higher mileage. At about 20K miles the humming noise began. im thinking it may be a front wheel bearing as ive though that they may have been going for a while now but i went from a slight noise to a defenitally noticable noise on ecceleration. The air filter housing might also be loose. Hi 55 plate elite estate, had a service 2 weeks ago, since then i've had this whining noise when accelerating. When your car steering wheel is not in a neutral position, that can cause whining or humming noise in the car. These sounds seem your car’s “cry” to tell you that there really is something wrong in your system or systems. · Is the car making noise while accelerating or braking? The list of questions can go on forever, so the best diagnosis is to pay attention when the vehicle is making the noise and make a mental note or write it down so you don't forget. It "almost" goes away when i release the gas and coast (still there but very faint can barely hear). If the voltage regulator inside the alternator is bad, it would cause the alternator to work at full capacity, which would cause a noise. a roaring noise when I'm accelerating then. Gets faster the truck goes. I'm getting a loud humming/vibrating/knocking noise - like someone knocking on a door, only less loud - when accelerating and when I stop accelerating, the noise stops, but the actual vibration with a slight knocking noise doesn't seem to end until the car comes to a complete stop. Had 1 previous owner, and he maintained the car very well. Car: Skoda Fabia Monte Carlo Estate Posted 1 April, 2016 Just recently I've had a buzzing noise behind dash or in engine when accelerating ,engine at 2000/3000 Rpm any ideas. mine is a 2004 Outlander. Have a 2001 SES with the Duratec and 65,400 on the odo. 0 ecoboost fiesta's make this noise,is not true. Odds on it's just the power steering needs some love. I've just been back out in it whilst the engines cold. More often than not, Camaro, Firebird, and Corvette owners will experience certain noises during normal driving or under acceleration that would lead them to believe their car is falling apart. EDIT: So for everyone who keeps commenting what it was I'll just answer your question here and hopefully. Humming Noise when Accelerating? My 2002 is making a weird noise when I turn it on, and when i accelerate, there is a constant humming, like the sound that a toy remote control car makes when its accelrating. Shake it, rattle it back and forth. I've had this "issue" on my car since I got it. buzzing sound when accelerating Help, Advice, Owners' Discussion and DIY Tutorials on the Volvo S80 model. I got the car at my independent and we. It makes noise when i accelerate, but even more noise when i take my foot off of the gas after the acceleration, but is usually quiet when the car is at a stop. Any ideas. Happens around 2500 revs (when stationary or driving), but does not do it all the time. More likely, however, is a problem with the wheel bearings. Had 1 previous owner, and he maintained the car very well. The sound only shows up when accelerating and goes away when cruising. Use a dipstick to find out the correct level of oil. It dose not happen every time we accelerate, maybe 3 or 4 during the week and the noise is short lived. This is what helps hold the wheel on the car. It seems to be doing it from under. It sounds like it's coming from under the hood but I'm not sure what it is. There is a humming/droning sound when accelerating from 0km/h: - engine cold, and even after engine warmed up reached nominal temp - sound comes regardless driving straight or turns. It lasts about a second. OK I've just been out in it, the noise is coming from the rear of the car, when running on electric only it's as quiet as anything, and accelerating is ok too to start with, but as you go quicker the humming noise gets louder, then as you decelerate the noise comes down with it. However, if the sound is coming from your wheels, your breaks may be the problem. What's that sound my vehicle is making? Here are 10 Car Noises to be Concerned About and what could be causing them. I have recently noticed an annoying rattle / buzzing sound with acceleration in 2000-3000 rpm range in 1st, 2nd, 3rd gears. Our 2013 Honda accord 4cyl developed a problem in 2016. On my old car, I drove for years on bearings that were bad, and I just didn't notice. I recently bought a wheel bearing thinking that it may have went out. The noise disappears when I push the clutch in. Belt noise can also come when one of the pulleys the belt is riding on starts to fail. i noticed a similar issue in another thread, but its quite old so i didn't want to reply to that. Its a constant humming that gets higher in pitch while accelerating, but goes away when you let off the pedal. the only thing done was change engine oil and top up coolant water. If it's a pulley you should be able to hear where it's coming from. I never used to hear that inside the car. Car makes loud whrrrrr sound 3 Answers. Its a loud hum similar to the hum you hear when someone with a junky tricked out car drives passed you. If you hear a strange sound, pay attention and react accordingly. As many time as I was on/off the gas, it was consistent. if that is ur exact issue get a oil change and should be gone. A mechanic can sometimes spot a leak from signs of foreign color around the gasket. One day on the way home from work, my car developed this peculiar buzzing noise. , parking lots). When the car is accelerating, and i hit 2500-3000 rpm, i hear a sound that's kinda like a scraping or a hiss. Step 4 take your car to a trusted mechanic and play the noise back to the mechanic. It usually happens when I am starting to speeding up (from 20 mph to 60 and more). Mazdaspeed 3 Weird noise when accelerating I'm having a weird problem with my MS3 is making a weird noise in the engine in the passenger side area. The sound only shows up when accelerating and goes away when cruising. Step 3 is to find a similar car noise from our car noise library. Sounds like its coming from the rear of the Truck. The knocking noise is at low speed in rpm (1500-2000rpm), if accelerated over the noise stops. Obnoxious Screeching Noise. that wad it sounds like. There is an intermittent noise in the car, and it is a buzzing type noise that happens only when you are pushing the gas pedal. Humming sound when coasting-decelerating (05 V8 4x4) Just recently, I've begun to notice a humming sound during deceleration in my 05 V8 4x4. Happens all the time when starting the engine from cold. It disappears when I stop accelerating or sharply reduce my acceleration. Its a loud hum similar to the hum you hear when someone with a junky tricked out car drives passed you. Whining noise when accelerating ade bugagao. as in if you had sat TIBs buses. Have parked the car out of gear and revved the engine and the whining is still there. 100% stock intake. Dear All, Two days ago, I drove my car in a big rain for about 100miles and then the car started to make a weird humming noise the second day. Hi! I've developed this problem where when i'm accelerating and letting off the pedal, or sometimes it does it when i'm accelerating lightly I can hear this whirring, a high pitched one, imagine an owl noise but constant like a wheel bearing but no where near as drony. mine is a 2004 Outlander. The most common description of the noise is a whining sound that gets louder as the engines RPMs increase. ” It’s trying to pull in a certain amount of air, but is struggling to do so. I can only hear the. Car Makes Noise When Starting And Accelerating. noises under acceleration or deceleration are sometimes pinion bearings, as they take opposite loads from the ring gear. While the issue may be minor, it certainly shouldn't be ignored. bee buzzing noise. When the bearings finally started to make noise, and I changed them, the change in the handling was a lot better. The noise is a whining type sound and stops when I let off the gas pedal or hit a bump. Whining noise when accelerating ade bugagao. Yep check the heat shield of the catalytic converter. Im not sure if this is normal as i only noticed it after a month of owning the car. It sounds like it's coming from under the hood but I'm not sure what it is. My daughter was thinking of purchasing this car. As a result, car tires sound loud due to the wear patterns, and from the increasing sound of the air chamber. While in motion the noise happens when the gas pedal is first pushed, then stops. At 27,000 miles, I changed the tires to Yokohama 205/50ZR17 93W AVS ES100. Another thing I noticed is that I'm not holding much boost in 2nd/3rd gear. Step one to the identification of a problem is listening to your car when it’s signaling you there is a problem. As described above, it's a rumble or "roaring" sound that comes up into the car from the floor, I'd say mostly the front. Grinding manual transmission when shifting. The other noise you might be accustomed to is that of a loud exhaust system. Usually when noises like humming are described to me, it turns out to be a bad bearing in one of the belt driven components. The noise only starts at 40 mph and stops at 50 mph. It disappears when I stop accelerating or sharply reduce my acceleration. Also in higher gears at low revs. My last problem is that so far I am not getting the great sound I expected from my speakers. He said that the brake pads of the Logan now-a-days are lasting only about 15k-20k kms. Common car noises. Q: I own an older vehicle with higher mileage. I've read that peak lateral ground acceleration for magnitude 7 - 8 earthquakes is ~1 g at the epicenter (is that correct?), but I'm wondering if it might be significantly higher right at the ruptu. My car makes a whirring noise when i accelerate? It stays there when I'm driving at a high speed but if I'm at about 30mph then it doesn't make a sound. Low level of fluid is the main reason for causing this trouble. Then it seems once the car comes to a complete stop, still in gear and still on the humming stops but starts back. Try turning off the climate control and that should stop it immediately. At first i thought it was the muffler of a nearby car. I've had a humming noise coming from the car when I accelerate for about a week now. There is a buzzing noise or whining noise, that I can hear while driving, when accelerating from 20-35. When I step on the gas, it comes right back. pressing gas pedal the car starts humming, as soon as i let off foot. My car is a 2006 Chevy cobalt front wheel drive. Humming Noise when Accelerating? My 2002 is making a weird noise when I turn it on, and when i accelerate, there is a constant humming, like the sound that a toy remote control car makes when its accelrating. I thought I was coming from the clutch fan because it doesn't occur when I let off the gas, only with my foot on the gas. it sound like i have a TC or SC. I never used to hear that inside the car. Send us your comments if you have any. I would say that this occurs mostly when accelerating and when just cruising i can still hear humming sound but not as much as when accaleraing. The GM transmission used in this car exhibits a lot of "growl," particularly on hard acceleration and particularly in low gear. Is it noisy accelerating or decelerating? Braking or crusing? On idle, when you change gear, when you depress the clutch or turn the steering wheel? This can narrow it down to the vehicle system involved. If this has an effect on the humming noise, the problem is with the tires. Suspension failures will make a low groaning noise, and a bearing failure in the engine or a flat tire are known to cause a loud roaring noise. Is it normal for the 2. This humming quickly turns to groaning when the car starts running poorly. I replaced the tires and it is still there. OK I've just been out in it, the noise is coming from the rear of the car, when running on electric only it's as quiet as anything, and accelerating is ok too to start with, but as you go quicker the humming noise gets louder, then as you decelerate the noise comes down with it. if I accelerate very softly. I hear a humming noise when accelerating. Small whining/humming sound coming from right half of my car. I am having a problem with my amplifier/ car speakers. Especially if you just secured it only top two screws it will vibrate and touch the body of the car while driving and thus making humming sound due to vibrations. I hope you can help me, thanks. If I coast the noise again is not there till gas is applied. It doesn't matter if I am accelerating, coasting or breakingif I am in the 60 - 70 zone the hum is happening. Loud or unusual noises within the compressor may be a sign of trouble and should be tended to by a professional as soon as possible. The air filter housing might also be loose. I recent put on new pads and rotors and caliper pins. At first, I thought it was another car in front of me with a buzzy-sounding 4-cylinder exhaust, but it happens when no other cars are around. I've read that peak lateral ground acceleration for magnitude 7 - 8 earthquakes is ~1 g at the epicenter (is that correct?), but I'm wondering if it might be significantly higher right at the ruptu. When I turn the key the full way to start the ignition there is buzzing sound. just wondering if. Do you hear it while in accelerating in park with the window open?, closed? Have a buddy accelerate gently while you listen in the engine compartment. When the car is accelerating (automatic) the engine noise increases and when you expect it to shift and then engine to quiet down it doesn't. If I brake, the noise "whines down" & become unnoticeable when the car is less than 40km/h or idle. Your car’s weight distribution, brakes, and accidental curb contact all play a role in wearing down your tires. Driving down the road at low speeds started to hear a clunking noise. Also when I do accelerate the car makes a funny buzzing sound and also does it when it's in idol. Some much older cars routinely used some oil but that isn't the case anymore. 7 that has had new plugs and wires placed in, however the truck hesitates while accelerating and backfires, the code is Pulled misfire #1 cylinder? Why does my BMW328i sound bad after running through the car wash? Why is my car making a humming sound when I press on the gas pedal?. Sounds very similar to this: 2002 Grand Marquis with random humming noise from engine compartment - YouTube. I was told about 20,000 miles is the limit. Sound as if something is loose, I have inspected the muffler, other areas. Engine noise in the vehicles stereo speakers. hi, i bought my kia sorento 2012 (manual Transmission) a year ago and a growling/vibration/rattling noise upon acceleration after making a 90 degree turn. Happens when accelerating and decelerating in gear but goes away if coast in neutral. The car has approximately 85,000 miles. In 1st gear there is no noise. It only does it in between 0 – 15 mph weather I’m accelerating or slowing down it does it with in that range. If it's a pulley you should be able to hear where it's coming from. It only does it in between 0 – 15 mph weather I’m accelerating or slowing down it does it with in that range. I was driving today when I heard a "pop" noise — like something broke or snapped — and the car stopped accelerating. A loud humming noise can also be a signal that there is. The pitch increases as the I accelerate. just wondering if. It is usually worse when the car is cold and during acceleration. If there is a problem with the wheel bearings, the sound will be like a continuous hum or growl. It was a consistent noise. The sound only occurs when the car moves and while acceleration seems to make it hum/knock more, even if I let it roll, it still hums/knocks some. If it particularly happens when you accelerate the engine, you can pin down the problems on common failures of several components. for a new one. Noise really starts at about 35 mph and gets slightly louder as you go faster. Its kind of whistle/whine at the same time, somewhere in the engine bay area, I believe. if that is ur exact issue get a oil change and should be gone. The most common cause of the noise you are describing is the exhaust making contact with the black strap underbody reinforcement located approximately under the passenger seat. Hi, im sorry if someone esle has this bit i could not find anyhting. Step two is for you to identify where on your car the noise is coming from. I'm not sure about everyone else but I get this kind of noise when the engine rpm is decelerating between about 1. If you find your car is making a loud noise when accelerating, no matter if it's a pop, clunk, bang, rattle, or ping, you need to get it looked after.