Repetitive squeaking indicates the belt is not running true, and prolonged squealing means that the belt is overheating. I have a 09 Chevy equinox fwd. 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. The sound could almost be described as barking. Itll be deeper than the sound of a worn serpentine belt sounds. In any case, examine the condition of your belt and its tension. Prices may vary depending on your location. Checking it requires you to be under the car and some mechanical skills. If you see any flecks of metal on there, it will probably need to be serviced. If you found one or more damaged bearings, then you need to change them as soon as possible. If your Sonic has a worn wheel bearing, the sound will be slightly more high-pitched than a tire issue (you can play that sound below). A bad bearing can also cause uneven tires, issues with brakes, steering wheel vibration, and wobbly wheels at the worst. So we went ahead and ordered the Mount set and installed it in less than 10 minutes! In addition, a damaged bearing is sometimes difficult to remove. It may also be accompanied by the battery light, depending on whether or not it is putting out the proper voltage. Knowing where and when the noise happens can make quick work of diagnosing a whining noise coming from the Chevy Sonic. The sound starts being audible around 35mph. See the wheel weight above? and can be more prone to cupping on a vehicle with worn suspension or imperfect wheel balance or alignment. This works on 2011 CHEVROLET CRUZE SONIC ENGINE MOUNT REPLACEMENT FAST \u0026 EASY! The first indication is the noise, which manifests in humming, squealing, or groaning sound, increasing with speed. Thats a great indication that it is probably the power steering pump making noise. I can really hear it well when I let go of the gas since the engine quiets down. A damaged alternator means that the normal voltage will not be maintained in the cars electrical system. Symptoms Grinding or humming noise Show example Chevrolet Sonic Whining sound when car is in gear Inspection prices. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. 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. They develop over time as the result of poor maintenance, abuse, or high mileage. Take a look behind the wheels. So we found the solution! Or, you can watch the video below. It leads to poor performance of the engine, and it may eventually shut down. While you can go a thousand more miles, it can turn dangerous for everyone on the road. Every so o read more 1. The faster you drive your Sonic, the louder the humming noise gets. 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. Wheel bearings are safety-relevant components. You can also recognize a defective wheel bearing if there is too much play. Mechanic's Assistant: Is it just the ABS light? Is the whining noise constant when you rev your vehicles engine? 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 If there is, youre usually looking at a worn wheel bearing and not a bad tire. The most common reasons a Chevrolet Sonic engine makes a ticking noise are low oil level or pressure, an issue with the ignition system, or an exhaust leak. 2008-2009 Pontiac Montana SV6, Torrent. If there's movement, see where it's coming from and fix the obvious stuff first. It seems like the humming noise you are hearing could be due to a bad wheel bearing on that side. The symptoms are somehow similar to a damaged wheel bearing, the noise increases when the car speeds up. Sometimes driving accentuates noises that are heard while idling. 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. Did the sound change as you moved the wheel? Jack up each wheel and spin it freely. However, the noise resembles more of a crackle and it can also be heard when you are in a turn. Patrick started his love affair with cars in his childhood. Its not a breakdown risk, but you can still end up stranded if the wheel bearing or suspension component causing the hum fails. LOUD VIBRATION NOISE FIXED! The worst case scenario for most parts is that too much wear will cause the part to fail. You can also cross rotate the tires and see if the noise is changed. GM 3100 V6, CAI router to drivers side wheel well with S&B filter, Tenzo T-R exhaust, Bosch spark plug wires, NGK spark plugs, Mobil 1 synthetic oil, front and rear strut braces, 54mm TB, Falken high performance tires (forgot specs), green coolant swap. Just started yesterday. Can you tell if the noise is coming from the front or rear? When you first start your car, the serpentine belt may make a loud and long whining sound before going relatively quiet. The first step in diagnosing the problem is taking the vehicle for a test drive. Check the fluid level and fill it back up to the factory fill line. The biggest thing to look out for that would point to a specific issue would be when the noise occurs. It's when there is no play and the wheel bearing is bad that it is harder to diagnose. If the wheel bearing is defective, the anti-lock braking system can also be disabled. admin But if the seals fail, water and dirt can enter inside the wheel bearing and contaminate the lubricant. If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. One way to do this is by disconnecting the car battery for about 15 minutes. Are you still within your powertrain warranty? 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. If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. A humming noise is normal if youve recently replaced your Sonics tires with an aggressive tread. A defective wheel bearing is a very common reason your Sonic will make a humming noise while driving. Push the accelerator pedal, gently raising the engine rpm. The one good thing to always stay on top of is normal. If the noise worsens, its probably an issue with wheel bearings. Next, well bring the car into the shop and elevate the entire car. It can be assumed that both bearings were subjected to roughly the same stress and that the failure of the second bearing is imminent. Whining or humming. Worn or damaged gears. It had what. Required fields are marked *. Rust in the exhaust system is caused by moisture obtained from the chemical reactions and rain. The may change when youre turning the wheel, such as when youre parking. Sometimes it can take longer if the wheel hub is stuck, it then requires a lot of hammering or use of different tools and techniques to remove the hub. If it gets too low on fluid, itll whine a lot. Tires are balanced with wheel weights when a new tire is installed. When these parts wear they will make noise. This is a very serious problem since you cannot use the transmission like this, this will significantly reduce its normal operation. Once I go about 25 mph the noise stops and the brakes work fine but the ABS light comes on and stays on. In such cases, resetting the onboard computers can sometimes help resolve the issue. All fluid levels are as they should be. Wear in these components will cause a humming noise as theyre moving. Pulley: If the compressor pulley bearings are failing, they can make noises, generally a grinding, roaring or squealing noise. Thanks. However, if it stays constant as you rev the engine, it will be something else. Another problem could be that the exhaust pipe is not well placed or fixed and interferes with other components functionality. Less common cause is failing transmission. Rob B briant The noise is the vacuum pump turning on, completely normal and necessary. All these cause CV joint noise when accelerating in motion or making sharp turns. 2014 1.4 L turbo Chevy sonic squeaky squealing obnoxious sound diagnosis. An expert will notice problems with your differential and have them fixed before they become worse. 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. However, how soon they fail depends on driving habits. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The entire weight of the vehicle rests on the bearings. It does sound like a wheel bearing from your description. The most common sign of bad wheel bearing is grinding or humming noise in the cabin from the direction of the affected wheel. If the play is clearly noticeable and visible, then the wheel bearing is very likely defective. A wheel bearing is located within the wheel hub, and is responsible for connecting the wheel to the vehicle. $99.99. If the transmission fluid is leaking, you will notice a red fluid with a slippery consistency under your car. Tl the contact owns a 2014 Chevrolet Sonic. Right around the 35mph mark and up into the 60's and 70's it's OBVIOUS. Off-road and snow tread tires are notorious for making a loud humming sound. The faster you drive your vehicle, the louder the humming noise gets. Many car problems create the humming sound, and knowing which problem youre dealing with is essential to fix it. 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 it changes when revving your Sonics engine, the cause of the whining sound will most likely be an accessory bolted to the engine. When the differential is faulty, you have a hard time going around a corner. Uneven tire wear can also happen if youve installed cheap brand tires in your Sonic. RECALLS! At a higher speed, the sound will be louder. Its essential to check the transmission fluid level regularly. The whining noise almost comes across as a chip or chirp. A whining sound when accelerating is almost always caused by a bad accessory attached to your Sonics engine. Use the table above and noise recordings to make fixing your car easier. Bad wheel bearings and bad tires have a similar sound. The vehicle was taken to dyer Chevrolet (4200 us-1, fort, florida 34982, (772) 242-3116) where it was diagnosed that the engine cooling . 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. Or the atmospheric din of an airplane flying overhead, that never gets further away. When your Chevy Sonics water pump goes bad, itll make a squeaking sound. The drivetrain includes the transmission. Here in Canada the wheel bearings are definately covered by the GM powertrain warranty. Catalytic convertors overheat due to the exhaust systems excessive amount of unburned fuel or gasses. 2011-2012 Chevrolet Cruze, Volt. It's nice when it's covered sometimes. Even when cornering, you may feel the handling of the vehicle a bit off. 2011 Malibu LTZ 3.6L V6 Red Jewel Tintcoat. These sounds become louder when accelerating. If you had the patience to read the entire article, you realized that there are quite a few parts that can cause humming noise. Failure Date: 01/01/2018. Any thoughts or advices? It was the PVC pressure bladder That's built in to the valve cover. Here are the most likely causes of a vehicle whining when starting: Your Sonics serpentine belt turns all of the engine accessories. Harsh Shifting. chevyguy8893 said: If the wheel has play when it is lifted up it will make narrowing the problem down really easy. Here is the link to the part on Amazon for $40 less then I bought 2 of them for! Depending on the car, they may not require attention for more than 100,000 miles. These sounds become louder when accelerating. In any case, it is advisable for laypersons to visit a workshop. You can remedy axle seal failure by pulling out the damaged seal using a seal puller and replacing it. If only the rear wheel bearings are defective, the vibration is mostly felt from under the seats. 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. The contact stated that the engine made an abnormal noise and the engine overheated. 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. If parked but still running, the horn goes off every 2-3 minutes. 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. Usually only happens when your Sonic is in gear. If the steering system has issues, you will likely hear humming sounds. Weve outlined the most common reasons why a humming noise in your car gets louder with speed. Signs of Transmission Problems. Balancing corrects any vibration before the tires go on the vehicle. However these noises can also occur due to faults in suspension or steering system components, therefore you should consider a bad wheel bearing if the vehicle presents other system as well, like humming or grinding noise and play in the wheel. It would be obvious when looking at the issue. Second sign is that the noise changes when cornering, which varies depending on the steering angle and thereby increases or decreases: a hum when turning left, for example, usually indicates a defective wheel bearing on the right-hand side and vice versa. Some customers may comment on a clunk or thump noise coming from the front suspension while driving over . You can suspect fluid leakage and check for a trail underneath the car. You can usually tell if a wheel weight fell off. He is a car enthusiast; he loves cooking and listening to music, especially jazz. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. If there is noticeable grinding or droning noise inside the cabin of your Chevy Sonic when driving, you should definitely consider bad wheel bearings. Over the years, he claims a sturdy hold on his driving skills, along with a thorough understanding of cars. 1. The catalytic converter is located between the muffler and the engine. That is RIDICULOUS, Cheryl. But, you shouldnt overlook these sounds as they will only worsen the situation. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Driving your Sonic with a defective wheel bearing can be dangerous, so you must act urgently for your safety and driving comfort. Your Chevy Sonics starter may not fully engage with the flywheel/flexplate. 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? Saved me some cash for sure. 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. Alternator whine is a product of a drop in voltage between the radio and the alternator itself. A humming noise is normal if youve recently replaced your Sonics tires with an aggressive tread. All the indicators on the instrument panel were . If when you press the gas pedal a humming noise is heard, then, most likely, the release bearing is damaged and needs to be replaced. A professional mechanic can swiftly diagnose the humming noise issue for you. Using a bad lubricant or due to lack of lubrication. If your Sonics stereo is making a whining noise, it is usually caused by an alternator whine condition. None of these components fail due to any fault of the driver. I have been working in the automotive industry for more than 15 years. I believe past 07' wheel bearings are covered under the 5 year/ 100000 mile warranty. It picks up at the exact point where you can see what cupped tread looks like. Youll likely see the spot where the wheel bearing was. Does the sound get louder while turning your Sonics steering wheel? A bent or wobbling pulley can cause the serpentine belt to make noise. Chevy Sonic Humming Noise Getting Louder With Speed: How to Fix. 2010-2012 Chevrolet Camaro. Glad I posted here, for some reason it didn't even dawn on me that they were covered under the power train warranty. Thanks for letting us know how you made out. Bad wheel bearing A defective wheel bearing can be the cause of humming noise in your Chevy Sonic. Air escaping through a leak can also cause a distinct humming noise. If they are replaced at the same time, this saves time and money. Even when driving your Sonic in a straight line, the bearings have to absorb high radial forces. Depending on where they are needed, they can be on the front or back of your Sonics wheels. When locking the car, it doesn't make any noise indicating it has been locked. The wear of the rear axle reducer can be caused by a low oil level in the transmission or because the oil is worn, and if the transmission itself has problems. If the wheel sounds gritty and is hard to turn, you likely found the humming sounds cause. Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. There are also a lot of moving parts that need to be removed and then properly reinstalled to complete the task. When driving, the speed creates additional forces. If it didnt change, its likely a tire-related problem. Some cars, like Mercedes-Benz, have a component called a hydraulic pulsation damper.
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