At a higher speed, the sound will be louder. Home Troubleshooting Chevy Sonic bad wheel bearings symptoms, causes and diagnosis. While you can go a thousand more miles, it can turn dangerous for everyone on the road. Does the sound get louder while turning your Sonics steering wheel? They cause the wheels to turn easily and at the same time absorb high radial and axial forces. Reasons Why Car Makes Humming Noise From Engine 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. Humming noise in the car can be heard especially when driving and it can occur for various reasons. In some cases, a glitch in the infotainment system or onboard computer system can cause the steering wheel buttons to stop working in Cobalt. Rotated both front tires to rear Inspected the tires while rotating and saw nothing out of ordinary 10 Reasons Why Your Car Makes Noise When You Turn It Off, Car Makes Noise When Stopped In Drive 7 Causes, Top Causes Of Engine Squealing Noise + Solutions, Reasons Why Police Officers Touch Your Car When They Stop, 9 Reasons Why Car Hazard Lights Won't Turn Off, Why Does My Car Smell Sulfur: 7 Common Reasons, Car Jerks When Shifting From Park To Reverse Top Reasons, Leaking Coolant From The Bottom Of Engine Top Causes. Chevrolet Sonic Hissing noise when brake pedal is - YourMechanic Low oil level in transmission whether your car has a manual or automatic transmission can cause a humming noise when driving. It would be obvious when looking at the issue. Is the whining noise constant when you rev your vehicles engine? Wheel bearings in Chevy Sonic are one of the most crucial and stressed components. The vehicle was taken to dyer Chevrolet (4200 us-1, fort, florida 34982, (772) 242-3116) where it was diagnosed that the engine cooling . 2011 Malibu LTZ 3.6L V6 Red Jewel Tintcoat. These vibrations intensify when you slow down or when you accelerate. Since the gear train has not been engaged in drive, it rules out all the other components. Condition. Check the fluid level and fill it back up to the factory fill line. 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. Here is an excellent page with way more info on the subject. The contact stated that the engine made an abnormal noise and the engine overheated. In most cases, leaking is the leading cause of low transmission fluid levels. That is RIDICULOUS, Cheryl. Weve outlined the most common reasons why a humming noise in your car gets louder with speed. 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. If you had the patience to read the entire article, you realized that there are quite a few parts that can cause humming noise. Run your hand along the tread. Gear slippage is one of the symptoms of having low transmission fluid. In many cases, however, the noise builds up after a short time often after a few hundred miles. Hum in a CV joint can appear because: Humming noise can also be caused by a failing input shaft bearing located in the transmission, so the noise will be under the car, the higher the speed, the louder the hum. In general, it is advisable to change the second bearing on the same axle even if there is only one defective wheel bearing in your Chevy Sonic. The noise increases when driving at high speed while engaging in turns. Rob B briant But, you shouldnt overlook these sounds as they will only worsen the situation. To get out of this situation, you just need to replace the winter tires with summer tires. The first step we take in identifying the noise is to take the car for a test drive. 6 days ago A humming sound heard at idle has to be something that moves even while the car doesnt. 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. Off-road and snow tread tires are notorious for making a loud humming sound. Tags Chevy Fix Humming Louder Noise Sonic Speed, P0000 is a rare OBD2 fault code that can affect the Acura RL. 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. All the indicators on the instrument panel were . Start by driving a few miles on the highway, and a few miles around town with the radio off and no one else in the car. 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. If its cupped badly enough, youll feel the unevenness. This works on 2011 CHEVROLET CRUZE SONIC ENGINE MOUNT REPLACEMENT FAST \u0026 EASY! A defective blower motor will make a continuous sound noticeable by the passengers in the vehicle. Difficulty shifting gears. Since 2008 we have transformed into an informational portal that provides technical information based on personal experience, as well as trust resources (owner's manuals). Heres more from Atlantic Motor car on cupping. When locking the car, it doesn't make any noise indicating it has been locked. 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. On average, the cost for a Chevrolet Sonic Noise from engine or exhaust Inspection is $95 with $0 for parts and $95 for labor. 2012 chevy sonic. Some customers may comment on a clunk or thump noise coming from the front suspension while driving over . The faster you drive your Sonic, the louder the humming noise gets. If it gets too low on fluid, itll whine a lot. Patrick started his love affair with cars in his childhood. Diagnostic Codes FAQ This is not only the cause of discomfort for the driver and passengers but also the cause of the hum. Depending on where they are needed, they can be on the front or back of your Sonics wheels. Humming Noise | Chevrolet Cruze Forums It's making a whirling/humming noise coming from the passenger side. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. As long as you have the dipstick out, go ahead and check the transmission fluid color. If the hum comes from under the car then the possible reason can be a worn universal joint shaft. Reaction score. Pulley: If the compressor pulley bearings are failing, they can make noises, generally a grinding, roaring or squealing noise. Been burned doing that but it works much more often than not. Depending on the car, they may not require attention for more than 100,000 miles. Often times well need to order parts before performing the repair. 2014 1.4 L turbo Chevy sonic squeaky squealing obnoxious sound diagnosis. Theyre generally normal wear items that will wear as the car ages. When driving, the speed creates additional forces. The mileage depends on the driving style and the quality of the wheel bearing. 2011-2012 Chevrolet Cruze, Volt. If there is, youre usually looking at a worn wheel bearing and not a bad tire. Like in the case of a damaged wheel bearing and low transmission oil level, the sound is louder. Your transmission is responsible for making your car move - it transfers the power from the engine to the wheels. Other factors can also contribute to premature bearing failure on your Sonic, like driving with unbalanced tires or poor wheel alignment. While there , Your email address will not be published. Prices may vary depending on your location. 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. The contact owns a 2012 Chevrolet Sonic. The first step in diagnosing the problem is taking the vehicle for a test drive. Weve also provided an audio sample of each issue to help determine whats causing the hum. Let the cat sit for 20 minutes or longer so the chemicals have time to work. An inner CV joint is a part of the transmission and its role is to send torque to the drive wheels. You can also use the method outlined above, where you rock your Sonic while its moving to see if there is a change in pitch. It should change pitch with driving speed if that is the case. Auto Noises: My Car is Making a Humming Sound It is usually way more noticeable on the A.M. band on the radio. The drivetrain includes the transmission, drive axles, carrier bearings, and wheel bearings. Why Does My Car Make Noise When Turning My Steering Wheel? Check for your specific model year. Check out additional info on a bad or failing wheel bearing. Only the power steering pump will change with RPM or the steering wheel. 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. Glad I posted here, for some reason it didn't even dawn on me that they were covered under the power train warranty. Are you still within your powertrain warranty? See the wheel weight above? 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? Bad Struts Noise How Long Can You Drive With Bad Struts? You can also cross rotate the tires and see if the noise is changed. If the steering system has issues, you will likely hear humming sounds. If there is, youre usually looking at a worn wheel bearing and not a bad tire. It can tell you a lot about the health of your transmission. A defective wheel bearing can be the cause of humming noise in your Chevy Sonic. When these parts wear they will make noise. I've raised the hood and listened carefully to try to track it down and I can't tell exactly where it's coming from. It seems like the humming noise you are hearing could be due to a bad wheel bearing on that side. A damaged power steering pump can also be responsible for a humming noise. Your email address will not be published. These sounds become louder when accelerating. When your Chevy Sonics water pump goes bad, itll make a squeaking sound. The whining sound should change when you turn your cars steering wheel or rev the engine. This will cause engine system failures, the electronics in the cabin to not function and the battery to not be charged properly. You can test all four wheel bearings when the car is stationary. SOLVED! Can you tell if the noise is coming from the front or rear? A noise you hear at idle and a noise you hear only while driving are two very different problems. You can usually tell if a wheel weight fell off. It does sound like a wheel bearing from your description. Generations 5 & 6 Malibu, Years 1997- 2007, Gen 5 & 6 Problems/Service Issues/Troubleshooting. It is normal operation. Here is the link to the part on Amazon for $40 less then I bought 2 of them for! 2010-2012 Chevrolet Camaro. If it changes when revving your Sonics engine, the cause of the whining sound will most likely be an accessory bolted to the engine. All of your engine accessories will change their wine depending upon the RPM. Ma Chevrolet Sonic makes whining noise when I accelerate: Worn or failing synchronizer. Symptoms Grinding or humming noise In the event of emergency braking, this has a negative effect on the braking distance and the steerability of the vehicle. Wear in these components will cause a humming noise as theyre moving. As the load is taken off the bearing usually, the noise will change. 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. opiumized 7 yr. ago Thanks. Under normal driving conditions, wheel bearings typically last around 100,000 miles. So, after starting the car you will hear the hum for 2-3 minutes because the pump tries to pump thick liquid. These tires may use inferior materials (steel belts, which are less supportive of the tread, rubber which is more prone to uneven wear, etc.) Chevy Sonic makes humming noise at high speeds - causes and how to fix it 2008 Pontiac Grand Prix. Driving with a bad wheel bearing is very dangerous, especially if it is heavily worn. 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. If you continue driving your Sonic with a bad wheel bearing for months, in worse case scenario the wheel can lock up while driving or even fall off. The Online Portfolio of Mike Flynn. Jimmy, Making it work 15K views 1 year ago Top 5 Reasons Your Car is Shaking or Vibrating - Symptoms and Fixes. The smell of rotten eggs coming from the exhaust. 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. Rhythmic thumping noise when car's moving Less common cause is failing transmission. Jack up each wheel and spin it freely. A defective wheel bearing is a very common reason your Sonic will make a humming noise while driving. Usually only happens when your Sonic is in gear. The biggest thing to look out for that would point to a specific issue would be when the noise occurs. Damage to the wheel bearing is not easy to notice in the preliminary stages, as the noise is barely noticeable. This could be a drive belt or one of the components driven by the drive belt, such as the power steering pump, air conditioning compressor, water pump, or one of the idlers that hold the belt in place. The worst case scenario for most parts is that too much wear will cause the part to fail. Next, well bring the car into the shop and elevate the entire car. High impacts on the bearings also occur on uneven roads or when driving through potholes. The entire weight of the vehicle rests on the bearings. It takes away the enjoyment of driving your pride possession. And when we press on the gas the car shakes and rattles and vibrated a lot! Low Transmission Fluid Low transmission fluid in the engine can cause humming noises when driving. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. 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. Every so o read more This could be a. 2010-2012 GMC Terrain. Your Chevy Sonics starter may not fully engage with the flywheel/flexplate. Changing the bearing assembly looks fairly straightforward, but I want to make sure that this is actually the problem. 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. But if the seals fail, water and dirt can enter inside the wheel bearing and contaminate the lubricant. If there's movement, see where it's coming from and fix the obvious stuff first. Your Sonics serpentine belt is responsible for taking the motion from the crankshaft and turning all of your accessories. 2007-2010 Pontiac G5. You can usually tell if a wheel weight fell off. Balancing corrects any vibration before the tires go on the vehicle. 1 Engine Noise problem of the 2013 Chevrolet Sonic Failure Date: 05/01/2018 When the car is first started and turned off, the horn goes off each time. It was the PVC pressure bladder That's built in to the valve cover. Noise when accelerating on Chevrolet Sonic - My Noisy Car You can have someone rev the engine for you as you check under the car. If the cupping is on the outside tread, it still could be an alignment issue. 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. The sound could almost be described as barking. Itll be deeper than the sound of a worn serpentine belt sounds. Humming noise is a symptom of an underlying problem with your Sonic, which must be resolved urgently for your safety and driving comfort. Gen 7 Problems/Service Issues/Troubleshooting, Gen 8 Problems/Service Issues/Troubleshooting. You can suspect fluid leakage and check for a trail underneath the car. Thats a great indication that it is probably the power steering pump making noise. Bad wheel bearings and bad tires have a similar sound. Tires are balanced with wheel weights when a new tire is installed. Sometimes other symptoms may also appear, a knocking noise when cornering, and vibrations in the steering wheel or the whole body. Wheel bearings are safety-relevant components. For components like the power steering system and transmission, clean fluid can go a long ways towards ensuring these components last for the life of the car, if not longer! Chevy Sonic Humming Noise Getting Louder With Speed: How to Fix Chevy Cruze 14 1LT chirping noise | Chevrolet Cruze Forums CHEVY SONIC MISFIRES, RUNS ROUGH, But NO CODES, OBD2, DIAGNOSIS AND REPAIR. 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. Chevrolet Sonic Engine Noise Problems - carproblemzoo.com It's when there is no play and the wheel bearing is bad that it is harder to diagnose. Low fluid levels cause friction in the transmission, causing them to overheat and generate the hum. If a curve is then also driven through, axial forces occur. Therefore, all wheel bearings eventually fail. Here are some of the pieces written by our ace author. Even when driving your Sonic in a straight line, the bearings have to absorb high radial forces. It sounds like a truck, idling on the street in front your house. High pitched humming after engine shutdown - Chevrolet Cruze Forums Bad wheel bearings and bad tires have a similar sound. 0. My Chevy Cruze 2014 has suddenly started having a humming noise, specially when accelerating between 35 and 60 miles, there seems to be no issue with the wheel bearing, I have just changed the water coolant outlet. 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. Humming noise front end | Chevy Equinox Forum If the noise worsens, its probably an issue with wheel bearings. In any case, it is advisable for laypersons to visit a workshop. Its very common on these cars for the mounts to wear out! Humming noises coming from your car engine when youre driving, idling, or accelerating indicate different problems and should be checked by a professional. Also, if you hear vibrating sounds coming from the driveshaft, know that the differential is failing, and you need to have them detailed. Show example Chevrolet Sonic Noise from engine or exhaust Inspection prices Your car's engine makes quite a racket. If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. If your Sonics stereo is making a whining noise, it is usually caused by an alternator whine condition. Make sure to spray into the cat from both sides. Since a bad wheel bearing can affect the alignment of the vehicle, your Sonic will pull to one side when driving in a straight line. This could be a small leak in the exhaust system or air intake system. To clean the catalytic converter with sodium hydroxide, you'll first need to remove it from the vehicle. Estimate. If you notice that the tires in your Sonic are wearing unevenly, for example losing more tread on the inside, this can also be related to a bad wheel bearing since it can disturb the alignment of the vehicle. I have been working in the automotive industry for more than 15 years. If your exhaust manifold gasket is damaged or the oxygen sensor is loose, the noises tend to go away when the engine warms up. The most common sources of manual transmission noises include: Low fluid level. In general, it is advisable to change the second bearing on the same axle even if there is only one defective wheel bearing in your Chevy Sonic. If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. In most cases, leaking is the leading cause of low transmission fluid levels. There is an electric vacuum pump mounted to the firewall just below the brake booster. At an advanced stage of internal deterioration, the defective wheel bearing can cause knocking or clunking noises, particularly when turning or cornering in your Chevy Sonic. The noise may also change depending on how fast youre driving or how much youre turning the steering wheel. Chevy Sonic bad wheel bearings symptoms, causes and diagnosis Chevrolet Sonic Loud Engine Noise Problems - carproblemzoo.com 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. Signs and Sounds of Transmission Issues - BlueDevil Products Here's what I have done so far but the noise is still there. This is achieved with a grease filling that ensures adequate lubrication of the rolling elements over the entire service life of the wheel bearing. Tires with large tread block pattern are known to be noisy on the highway. Because it is heated in motion, it can stick, and this is caused by driving like this for a longer time. Show example Chevrolet Sonic Whining sound when car is in gear Inspection prices. Lastly, always have your car serviced by reputable companies to avoid defective installment of components. Chevy Sonic Humming Noise Getting Louder With Speed: How to Fix A failing alternator can also make your cars stereo hum while driving. Also, check out for leakage and tire air pressure. A humming noise can be caused by a number of different systems in your vehicle. Or does it not change with engine speed? A noise you hear at idle and a noise you hear only while driving are two very different problems. A corroded exhaust system is prone to leaks, creating more problems for you. A leak in the exhaust system can also cause the catalytic converter to overheat. LOUD VIBRATION NOISE FIXED! However, how soon they fail depends on driving habits. They are responsible for stable driving behavior and, depending on the version, provide the wheel speed information for the anti-lock braking system. It leads to poor performance of the engine, and it may eventually shut down. You can suspect fluid leakage and check for a trail underneath the car. We can expect some interesting, holistic, and pleasurable blogs with his flair for writing and his love for cars. When the belt becomes loosened, accelerating the car creates a humming sound. 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. Chevrolet Sonic Noise from engine or exhaust Inspection Costs Repetitive squeaking indicates the belt is not running true, and prolonged squealing means that the belt is overheating. Most of the humming sounds become louder when you accelerate. Just an update, chevy dealer replaced the left front bearing under warranty this morning, good to go! It can be assumed that both bearings were subjected to roughly the same stress and that the failure of the second bearing is imminent. This is easily resolved by tightening the screws. Once a good ground is restored, it should go away. If the wheel has play when it is lifted up it will make narrowing the problem down really easy. Another problem could be that the exhaust pipe is not well placed or fixed and interferes with other components functionality. It can manifest as a knocking, whirring, clunking, vibrating, squealing, or whining noise that persists until the blower motor is replaced. 76 Complaints: 2012 Chevrolet Sonic Engine Problems These put a lot of strain and elevated friction on the bearings causing them to produce humming noises from the engine. This video is part of a series of videos heres the playlist https://www.youtube.com/playlist?list=PLqm72j2KoMXBFtcnGZ9-H2M02QJt2MixGIt had what sounded like a squealing belt noise coming from engine. But its more likely your Chevy Sonic has a suspension problem. Bearing won't always have play yet it still is bad. Front and rear differentials improve handling. Use the table above and noise recordings to make fixing your car easier. This is a very serious problem since you cannot use the transmission like this, this will significantly reduce its normal operation. The sound starts being audible around 35mph. Transmission Bearing Noise. RECALLS! Prices may vary depending on your location. Uneven roads with potholes, bumps, and dirt tracks often affect wheel bearing. 2008-2009 Pontiac Montana SV6, Torrent. Heres what a bad wheel bearing sounds like: A bad wheel bearing can cause a humming sound. We always perform a final test drive after the work is completed to be sure the problem is resolved.