When we turned the car on it shakes everything! Why Do Blower Motors Fail? 2008-2012 GMC Acadia. If only the rear wheel bearings are defective, the vibration is mostly felt from under the seats. The vibration caused by loose screws can resemble a hum. SOLVED! 09' Malibu LTZ with brick leather interior. The power steering pump is a common reason your Chevy Sonic might whine when accelerating. You can suspect fluid leakage and check for a trail underneath the car. A corroded exhaust system is prone to leaks, creating more problems for you. Noise still therewater pump or other belt driven componentloose belt tensioner, lift belt off any pully so it hangs free from the crankshaft pulley and start enginenoise gone? Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Chevy Silverado Humming Noise Getting Louder With Speed: How to Fix, Chevy Spark Humming Noise Getting Louder With Speed: How to Fix, Mazda 6 P0320: Meaning, Causes, & Diagnosis, Bad wheel bearings, tires, alignment, missing wheel weight(s), None, but bad suspension components can be dangerous. Checking it requires you to be under the car and some mechanical skills. Steering wheel vibration is most commonly caused by unbalanced wheels, therefore you should only consider bad wheel bearing in this case if the vibrations are accompanied by humming or grinding noise. If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. A bad differential could mean that the gears are worn out, which causes humming sounds. Therefore, the internal components must be lubricated with lubricants such as grease or oil to prevent overheating. Bad wheel bearings and bad tires have a similar sound. The noise is the vacuum pump turning on, completely normal and necessary. I remember it the exact same way. Driving with tires that have rubber made especially for colder seasons on a warm road can emit a humming noise. However, how soon they fail depends on driving habits. The contact owns a 2012 Chevrolet Sonic. Generations 5 & 6 Malibu, Years 1997- 2007, Gen 5 & 6 Problems/Service Issues/Troubleshooting. The most common symptoms of a bad wheel bearing in Chevy Sonic are grinding or humming noise, knocking or clunking noise when cornering, shaking steering wheel, body vibration, uneven or abnormal tire wear, play in wheel, and vehicle pulls to one side when driving in a straight line. It is necessary to set the speed to neutral so that the wheel rotates freely (this can be omitted if wheels are being checked on a rear-wheel-drive car. If the steering system has issues, you will likely hear humming sounds. Youre looking to change your Sonics load balance from one side to the other. The most common symptoms of a bad wheel bearing in Chevy Sonic are grinding or humming noise, knocking or clunking noise when cornering, shaking steering wheel, body vibration, uneven or abnormal tire wear, play in wheel, and vehicle pulls to one side when driving in a straight line. It helps provide additional brake assist during low engine rpm. Determining when the noise is at its worst helps pinpoint which side the failing wheel bearing or other drivetrain component is on. Overheated transmission. Prices may vary depending on your location. For this, you should change the entire cluck kit, not just the bearing. Did the sound change as you moved the wheel? The following suspension issues usually cause cupping: If you find cupping on the inside tread of your Sonics tire, suspect an issue with the wheel alignment. and can be more prone to cupping on a vehicle with worn suspension or imperfect wheel balance or alignment. If you hear gears grinding while shifting a manual transmission, you may have a problem . Wear in these components will cause a humming noise as theyre moving. chevy sonic humming noise. Using a bad lubricant or due to lack of lubrication. While you can go a thousand more miles, it can turn dangerous for everyone on the road. If the cupping is on the outside tread, it still could be an alignment issue. We've also provided an audio sample of each issue to help determine what's causing the hum. When these parts wear they will make noise. In rare cases, your exhaust bolts could be loose and cause hum noises when driving. Its not a breakdown risk, but you can still end up stranded if the wheel bearing or suspension component causing the hum fails. However, the noise resembles more of a crackle and it can also be heard when you are in a turn. If you found one or more damaged bearings, then you need to change them as soon as possible. Due to the complexity and sheer manual labor, it is not recommended as a DIY project. 2010-2012 GMC Terrain. Many car problems create the humming sound, and knowing which problem youre dealing with is essential to fix it. Your Sonics serpentine belt is responsible for taking the motion from the crankshaft and turning all of your accessories. 97 it's a, I have a 2007 h3 hummer base model. If you are unfortunately experiencing squeaks, or humming noises when you switch the gears of your Chevrolet Sonic, it is unfortunately a good bet that it is your gears that are starting to fatigued. There are also a lot of moving parts that need to be removed and then properly reinstalled to complete the task. It is important to know exactly where the humming sound comes from because this can indicate a serious problem with the car that needs proper repairs. A failing alternator can also make your cars stereo hum while driving. If you experience this issue check the wheel bearing first because this is the most common cause. But it is not common to just hear the humming noise without any other symptoms: clunking noises, erratic shifting, etc. Alternator whine is a product of a drop in voltage between the radio and the alternator itself. A defective wheel bearing is a very common reason your Sonic will make a humming noise while driving. Here are some of the pieces written by our ace author. This works on 2011 CHEVROLET CRUZE SONIC ENGINE MOUNT REPLACEMENT FAST \u0026 EASY! Once a good ground is restored, it should go away. We are an open source collective powered by our users. When looking for the reason, you should always start with the most obvious cause, faulty wheel bearing or damaged tire. There is an electric vacuum pump mounted to the firewall just below the brake booster. The noise increases when driving at high speed while engaging in turns. If left unserviced, the bearings wear out faster and could cause damage to other parts. Like in the case of a damaged wheel bearing and low transmission oil level, the sound is louder. It's when there is no play and the wheel bearing is bad that it is harder to diagnose. The Fora platform includes forum software by XenForo. Wiggle the steering wheel back and forth. The humming sounds coming from your car could indicate a failing differential. You can have someone rev the engine for you as you check under the car. Here is an excellent page with way more info on the subject. Take a look behind the wheels. You can hear it when you're outside, but it. You can jack up the front end and see if there's play in the bearing, grab the tire at the 6 and 12 o'clock and the 3 and 9 o'clock positions and rock the wheel. Next, well bring the car into the shop and elevate the entire car. Tl the contact owns a 2014 Chevrolet Sonic. Is the whining noise constant when you rev your vehicles engine? Save. A noise you hear at idle and a noise you hear only while driving are two very different problems. You can tell them apart in most cases by doing this simple test on your Chevy Sonic: If you suspect a bad wheel bearing, jack your Sonic up and free-turn each wheel. It's making a whirling/humming noise coming from the passenger side. Gear slippage. This usually gives the technician an idea of whereto look. These put a lot of strain and elevated friction on the bearings causing them to produce humming noises from the engine. The catalytic converter is located between the muffler and the engine. And the more unbalanced the wheels are, the louder the hum will be. With uneven tire wear, you may also notice: Steering wheel vibration Jagged tire surface Images in mirrors look distorted at high speed Wheel Out of Balance This wear may not be a cause for immediate concern, but any excessive wear is cause for concern. Then grab the wheel with both hands at the opposite sides and alternately press and pull. Can you tell if the noise is coming from the front or rear? Also, the noise is variable depending on the speed AND the duration of noise is also speed dependent (going slow, the thump is drawn out. The Online Portfolio of Mike Flynn. water pump or alternator or a/c pulley bearing or tensioneranything the belt turns is suspect once the crank seal has been ruled out. When the wheel bearing rotates, there is high friction. And when we press on the gas the car shakes and rattles and vibrated a lot! Or, it could be a situation where it is having a hard time disengaging. If you notice a humming noise that increases in intensity as the engine rises in speed, it points to a malfunctioning transmission pump or pump shaft. If your Chevy Sonic is suffering from uneven tire wear, you should be able to pick up the noise while driving around 30 MPH with it getting louder as you accelerate. Youll hear it match the acceleration of the vehicle. You may notice the noise only happens at idle or only happens at highway speed. If this piece is damaged, then it is possible to hear a hum under the car. Transmission gasket pan damage or failure. Saved me some cash for sure. In this type of wear, scallops or dips are formed around the tread indicating an out of balance wheel, but are more often a sign that you need to replace worn shock absorbers or other suspension components. Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. If low-pitched humming noise is coming from under the body of your Chevy Sonic, through the floor, it could indicate a problem with the transmission. If it did, your car likely has a faulty wheel bearing. A bad wheel bearing or suspension issue are the most common causes of humming when driving on the highway in the Chevy Sonic. Also, if you hear vibrating sounds coming from the driveshaft, know that the differential is failing, and you need to have them detailed. RECALLS! LOUD VIBRATION NOISE FIXED! Off-road and winter tires are particularly noisy at high speed because of how much air passes through the aggressive tread patterns. 2008-2010 Pontiac G3, G6, Vibe, Wave. Unevenly worn tire tread can also cause humming noise in Chevy Sonic. A noise you hear at idle and a noise you hear only while driving are two very different problems. The first step in learning how to listen to your transmission is true for any component of any car. A damaged alternator means that the normal voltage will not be maintained in the cars electrical system. Its essential to check the transmission fluid level regularly. Gen 7 Problems/Service Issues/Troubleshooting, Gen 8 Problems/Service Issues/Troubleshooting. The smell of rotten eggs coming from the exhaust. All you need to ensure is that you have the necessary tools. 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Home Troubleshooting Chevy Sonic makes humming noise at high speeds causes and how to fix it. Worn or failing synchronizer. As the load is taken off the bearing usually, the noise will change. In such cases, resetting the onboard computers can sometimes help resolve the issue. Checking this issue is easy, you just have to shift gear to neutral while driving, if the humming noise disappears, then the input shaft bearing is damaged and you should replace it at a car workshop because its a hard operation. The most common sign of bad wheel bearing is grinding or humming noise in the cabin from the direction of the affected wheel. Bad wheel bearing A defective wheel bearing can be the cause of humming noise in your Chevy Sonic. His previous avatars include an automotive professional, photographer, and journalist, and you will certainly experience the roundness of experience in his piece on this site. Low oil level in transmission whether your car has a manual or automatic transmission can cause a humming noise when driving. Driving with a bad wheel bearing is very dangerous, especially if it is heavily worn. Failure to install the bearings as per the manufacturers instructions will likely cause problems. As you're driving and you begin to hear knocking sounds that emit from the rear or the front wheels- as you drive over potholes, cracks or even bumps on the road- then you can trace the issue to stabilizer links. Here is the link to the part on Amazon for $40 less then I bought 2 of them for! It would be obvious when looking at the issue. With uneven tire wear, you may also notice: If your Sonics wheels are not correctly balanced, it can cause a humming noise when driving. It can manifest as a knocking, whirring, clunking, vibrating, squealing, or whining noise that persists until the blower motor is replaced. This is particularly true when you first start the vehicle. In any case, it is advisable for laypersons to visit a workshop. They develop over time as the result of poor maintenance, abuse, or high mileage. Take a look behind the wheels. In many cases, however, the noise builds up after a short time often after a few hundred miles. If its cupped badly enough, youll feel the unevenness. At a higher speed, the sound will be louder. None of these components fail due to any fault of the driver. Brakes make a crunching or thumping noise Second opinion] 2012 chevy sonic. Elaborately designed seals ensure that neither water nor dirt can enter the wheel bearing. All of your engine accessories will change their wine depending upon the RPM. If you see any flecks of metal on there, it will probably need to be serviced. It is more difficult to diagnose the condition of the wheel bearing for four-wheel-drive cars. Join now! If the cupping is on the outside tread, it still could be an alignment issue. If it changes when revving your Sonics engine, the cause of the whining sound will most likely be an accessory bolted to the engine. One way to do this is by disconnecting the car battery for about 15 minutes. If the sound changes at the same time, it makes sense to check the correct placement of the hoses, they should not bend. Threw up a couple codes and no water pump wasnt the problem. We always perform a final test drive after the work is completed to be sure the problem is resolved. Transmissions.biz was formed in 2001 as a group of automobile enthusiasts who wanted a place to share knowledge. However, it would be best not to ignore others as they indicate something is wrong with your car. Driving a car that makes noise from the engine is a nuisance. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Heres how to diagnose a squeaky serpentine belt: ChrisFix(YouTube), Serpentine Belt Diagnosis (this site). The humming noise also intensifies when you accelerate. However you should not hurry in replacing the bearings as sometimes the symptoms can be caused by something else, for example tire cupping (type of uneven wear) can also cause humming noise inside the cabin. The most common causes for humming noise in Chevy Sonic at high speeds are bad wheel bearing, uneven tire wear and using tires with large tread blocks. It does sound like a wheel bearing from your description. Weve also provided an audio sample of each issue to help determine whats causing the hum. In his second decade of reviewing cars and analyzing tools, Patrick is all set to give you convincing, reliable, and the latest information regarding whats happening in the automotive industry. If it didnt change, its likely a tire-related problem. We have a 2015 Chevrolet Sonic! However, how soon they fail depends on driving habits. However, issues to do with the exhaust system are different. Whining sound when car is in gear Inspection. We can expect some interesting, holistic, and pleasurable blogs with his flair for writing and his love for cars. Wiggle the steering wheel back and forth. Hello, I'm Drago, the cofounder, and writer here at carphrases.com. Heres more from Atlantic Motor car on cupping. Show example Chevrolet Sonic Noise from engine or exhaust Inspection prices Your car's engine makes quite a racket. Balancing corrects any vibration before the tires go on the vehicle. It is possible the humming noise youre hearing while driving your Chevy Sonic may not be due to a defect, but because of the type of tires youre using, especially if you started hearing the noise after installing new tires on the rims. 2904 E 35th St This noise is typically caused by a mechanical problem, either a worn auto-tensioner or idler pulley. Here are some other things that can cause noise while at speed: You can do a few simple tests to figure out what is causing a humming noise while driving at high speed in your Chevy Sonic. These contaminants circulate throughout the grease and between the races and the bearings accelerating the wear rate. The noise may also change depending on how fast youre driving or how much youre turning the steering wheel. If you can do so where no other traffic is around, get the noise to happen, then steer the car side to side, not real quick but sort of like going through a slalom course. And though the leak could be coming from other car fluids, you may know if the low transmission fluid is the cause through these symptoms: Having low transmission fluid can be caused by: If the issue is with the torque converter or a damaged transmission gasket, you should replace them with new ones. This is not only the cause of discomfort for the driver and passengers but also the cause of the hum. If the noise is only present while driving it is likely related to the drivetrain. Messages. If your Chevy Sonic is suffering from uneven tire wear, you should be able to pick up the noise while driving around 30 MPH with it getting louder as you accelerate. Because it is heated in motion, it can stick, and this is caused by driving like this for a longer time. Every so o read more If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. Your transmission is responsible for making your car move - it transfers the power from the engine to the wheels. Check out additional info on a bad or failing wheel bearing. See the wheel weight above? Here's what I have done so far but the noise is still there. Therefore, all wheel bearings eventually fail. It takes away the enjoyment of driving your pride possession. 97 it's a, I have a 2007 h3 hummer base model. Thats a great indication that it is probably the power steering pump making noise. We keep the car running and use a stethoscope, similar to what a doctor uses, to pinpoint the location of the noise. Or does it not change with engine speed? Humming noise in the car can be heard especially when driving and it can occur for various reasons. 2011-2012 Chevrolet Cruze, Volt. 2007-2010 Pontiac G5. High impacts on the bearings also occur on uneven roads or when driving through potholes. Drive your car at the slowest speed it takes to reproduce the humming noise. If they are replaced at the same time, this saves time and money. Tires with large tread block pattern are known to be noisy on the highway. Significant CV joint wear due to natural causes such as aging, and also caused by aggressive driving style. Tires that are cupped or scalloped have uneven tread wear across the tire. Being a car enthusiast, Patrick has experience comprising of two decades in which he has ridden some of the meanest and strongest machines in the automotive industry. Pulley: If the compressor pulley bearings are failing, they can make noises, generally a grinding, roaring or squealing noise. Here are the most common causes of whining noises when accelerating: If your Chevy Sonics alternator is going bad, itll often begin to put out a high-pitched whining sound. A good place to start would be to check the transmission fluid. Unbalanced tires. Often times well need to order parts before performing the repair. However, if it stays constant as you rev the engine, it will be something else. Youll likely see the spot where the wheel bearing was. A humming sound heard at idle has to be something that moves even while the car doesnt. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. In the case of any repairing work, we recommend you to use an official dealership or services provided by other certified specialists. If your Chevy Sonic is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. You can easily replace damaged bearings without seeking professional help. A bad torque converter can cause a whining sound when starting your Sonic. If there's movement, see where it's coming from and fix the obvious stuff first. If a curve is then also driven through, axial forces occur. It leads to poor performance of the engine, and it may eventually shut down. You can know your catalytic converter is bad through these symptoms: While the above symptoms could help you know whether the catalytic converter is bad, you need to inspect it physically. Chevy Cruz has a similar engine as well. Or, you can watch the video below. Driving your Sonic with a defective wheel bearing can be dangerous, so you must act urgently for your safety and driving comfort. You should always check the power steering fluid level, which always causes steering wheel problems. If the play is clearly noticeable and visible, then the wheel bearing is very likely defective. The wheel bearings in Chevy Sonic are designed in such a way that they are absolutely maintenance-free. You can easily know you have a failing wheel bearing because as you increase the speed the hum becomes much higher in intensity and under a variety of conditions: on a straight road, when turning when driving on roads with different surfaces. CHEVY SONIC MISFIRES, RUNS ROUGH, But NO CODES, OBD2, DIAGNOSIS AND REPAIR. If the wheel sounds gritty and is hard to turn, you likely found the humming sounds cause. The humming noise can also appear in the hoses of the power steering hoses because of their improper placement, and this symptom can be heard when the engine is idle. It can be hard to determine whether the humming sounds are caused by tire or wheel bearings. Reaction score. If you turn on the AC and immediately hear a rattling noise, there are a few potential causes: Compressor: If your AC compressor is beginning to fail, it can make a rattling noise. Whining or humming. Less common cause is failing transmission. Let the cat sit for 20 minutes or longer so the chemicals have time to work. A leak in the exhaust system can also cause the catalytic converter to overheat. If you are sure that the catalytic converter is the cause of the humming noises, you can either replace it or fix it without replacing it. When driving, the speed creates additional forces. Home Troubleshooting Chevy Sonic bad wheel bearings symptoms, causes and diagnosis. Uneven tire wear can also happen if youve installed cheap brand tires in your Sonic. Everything I read says check for play in the wheel from 12 to 6 o'clock, any other suggestions to find which wheel bearing it might be, or anything else to check? This is the most common cause of why you will hear humming noise in the car when driving. Slow or hanging shifts. Just an update, chevy dealer replaced the left front bearing under warranty this morning, good to go! Lastly, always have your car serviced by reputable companies to avoid defective installment of components. $110.24 - $117.94. . 2012 chevy sonic. If a curve is then also driven through, axial forces occur. These vibrations intensify when you slow down or when you accelerate. Been burned doing that but it works much more often than not. The vehicle was taken to dyer Chevrolet (4200 us-1, fort, florida 34982, (772) 242-3116) where it was diagnosed that the engine cooling . If there is noticeable grinding or droning noise inside the cabin of your Chevy Sonic when driving, you should definitely consider bad wheel bearings. Depending on where they are needed, they can be on the front or back of your Sonics wheels. If you have a rear-wheel-drive or all-wheel-drive car then the humming noise can be caused by a worn-out rear axle reducer, especially if the noise is heard from the back of the car. You can test all four wheel bearings when the car is stationary. 2. A rare case of humming noise, especially at certain engine RPM can be caused by the fact that the exhaust pipe is not fixed in its place, and will touch other car elements. A bent or wobbling pulley can cause the serpentine belt to make noise. Heres what a bad wheel bearing sounds like: A bad wheel bearing can cause a humming sound. All these cause CV joint noise when accelerating in motion or making sharp turns. This will cause engine system failures, the electronics in the cabin to not function and the battery to not be charged properly. If your Sonics stereo is making a whining noise, it is usually caused by an alternator whine condition. Air escaping through a leak can also cause a distinct humming noise. I believe past 07' wheel bearings are covered under the 5 year/ 100000 mile warranty. A whining sound when accelerating is almost always caused by a bad accessory attached to your Sonics engine. Low transmission fluid in the engine can cause humming noises when driving. Condition. Changing the bearing assembly looks fairly straightforward, but I want to make sure that this is actually the problem. In the event of emergency braking, this has a negative effect on the braking distance and the steerability of the vehicle. In any case, examine the condition of your belt and its tension. When you first start your car, the serpentine belt may make a loud and long whining sound before going relatively quiet. You should also ensure youre using the correct type of oil. If it gets too low on fluid, itll whine a lot. Generally, these issues don't show up suddenly. Driving with a faulty CV joint can cause your CV joint to be completely damaged. Sometimes driving accentuates noises that are heard while idling. These sounds become louder when accelerating. Or, you may lose some functionality such as the power steering if the power steering pump fails, or air conditioning if the compressor fails. A defective blower motor will make a continuous sound noticeable by the passengers in the vehicle. 2010-2012 Chevrolet Camaro. Right around the 35mph mark and up into the 60's and 70's it's OBVIOUS. Therefore a bad wheel bearing must be replaced as soon as possible when symptoms first appear. But, you can quickly know by steering the wheel to either side, like when changing lanes. Symptoms Grinding or humming noise He is a car enthusiast; he loves cooking and listening to music, especially jazz. The likely cause of whining noise will be determined by when you hear the noise, and under what conditions With that in mind, this page is divided by when you hear the whining noise, and common causes under those conditions. If its cupped badly enough, youll feel the unevenness. Youre looking to change your Sonics load balance from one side to the other. Depending on the car, they may not require attention for more than 100,000 miles. We've outlined the most common reasons why a humming noise in your car gets louder with speed. But if the seals fail, water and dirt can enter inside the wheel bearing and contaminate the lubricant. None of these components fail due to any fault of the driver. Save Share Reply Quote 1 - 5 of 5 Posts BadBowtie Registered Joined Apr 18, 2015 159 Posts Just started yesterday. Your email address will not be published. O. An expert will notice problems with your differential and have them fixed before they become worse. Damage to the wheel bearing is not easy to notice in the preliminary stages, as the noise is barely noticeable. To determine if it is the power steering pump, turn the wheel left and right with the vehicle sitting.

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