Chevy Cruz has a similar engine as well. The entire weight of the vehicle rests on the bearings. 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. Driving with a bad wheel bearing is very dangerous, especially if it is heavily worn. A bad serpentine belt is the most common reason a Chevy Sonic will make a whining noise. 6 days ago Theyre generally normal wear items that will wear as the car ages. Home Troubleshooting Chevy Sonic bad wheel bearings symptoms, causes and diagnosis. The reason you are hearing humming sounds in your car could be because the exhaust system has problems. Some customers may comment on a clunk or thump noise coming from the front suspension while driving over . The vehicle was taken to dyer Chevrolet (4200 us-1, fort, florida 34982, (772) 242-3116) where it was diagnosed that the engine cooling . 2008 Pontiac Grand Prix. 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. Youll likely see the spot where the wheel bearing was. RECALLS! If you experience this issue check the wheel bearing first because this is the most common cause. Or does it not change with engine speed? A defective wheel bearing is a very common reason your Sonic will make a humming noise while driving. Did the sound change as you moved the wheel? Worn or failing synchronizer. 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. 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. You should also ensure youre using the correct type of oil. Unbalanced wheels will vibrate when driving. Save. Gen 7 Problems/Service Issues/Troubleshooting, Gen 8 Problems/Service Issues/Troubleshooting. The Fora platform includes forum software by XenForo. Reaction score. This will cause engine system failures, the electronics in the cabin to not function and the battery to not be charged properly. It should change pitch with driving speed if that is the case. Damage to the wheel bearing is not easy to notice in the preliminary stages, as the noise is barely noticeable. This is not only the cause of discomfort for the driver and passengers but also the cause of the hum. 2011-2012 Chevrolet Cruze, Volt. Weve also provided an audio sample of each issue to help determine whats causing the hum. Unevenly worn tire tread can also cause humming noise in Chevy Sonic. But its more likely your Chevy Sonic has a suspension problem. But the procedure is very similar on these models! 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. Once a good ground is restored, it should go away. It would be obvious when looking at the issue. And regularly check the oil levels to ensure it of the right level and condition. 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. If left unserviced, the bearings wear out faster and could cause damage to other parts. Also, check out for leakage and tire air pressure. Its not a breakdown risk, but you can still end up stranded if the wheel bearing or suspension component causing the hum fails. The mileage depends on the driving style and the quality of the wheel bearing. Usually it doesn't happen unless the car has been driven some distance and is completely warmed up, with or without the a/c having been used. Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. Youre looking to change your Sonics load balance from one side to the other. 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. Some all-terrain tires also make a lot of noise that is noticeable in the vehicles cabin. Driving your Sonic with a defective wheel bearing can be dangerous, so you must act urgently for your safety and driving comfort. This could be a small leak in the exhaust system or air intake system. Determining when the noise is at its worst helps pinpoint which side the failing wheel bearing or other drivetrain component is on. If they are replaced at the same time, this saves time and money. I gained a lot of experience in this field and I like to share important tips and tricks. In most scenarios, if you encounter humming sounds when driving, there could be a problem with components such as bearings or transmission. The drivetrain includes the transmission. It seems to be getting louder. Heres how to diagnose a squeaky serpentine belt: ChrisFix(YouTube), Serpentine Belt Diagnosis (this site). It takes away the enjoyment of driving your pride possession. The biggest thing to look out for that would point to a specific issue would be when the noise occurs. If it causes this acceleration noise on Chevrolet Sonic, go to your auto technician. When your Chevy Sonics water pump goes bad, itll make a squeaking sound. 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. A humming noise is normal if youve recently replaced your Sonics tires with an aggressive tread. 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. You can also cross rotate the tires and see if the noise is changed. It would be best if you did not overlook the humming noises coming from the engine. If the alternator is not working properly this could also cause humming noise. Mechanic's Assistant: Is it just the ABS light? Weve outlined the most common reasons why a humming noise in your car gets louder with speed. Whining when starting can be frustrating to diagnose since you constantly have to start and restart your Chevy Sonic to duplicate the conditions that caused the sound to begin with. chevy sonic humming noise. 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. This could be a small leak in the exhaust system or air intake system. 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. At a higher speed, the sound will be louder. 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. Its not a breakdown risk, but you can still end up stranded if the wheel bearing or suspension component causing the hum fails. Every so o read more These put a lot of strain and elevated friction on the bearings causing them to produce humming noises from the engine. These components all move or spin while youre driving. Right around the 35mph mark and up into the 60's and 70's it's OBVIOUS. A bad differential could mean that the gears are worn out, which causes humming sounds. 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. 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 Just an update, chevy dealer replaced the left front bearing under warranty this morning, good to go! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. The contact stated that the engine made an abnormal noise and the engine overheated. Grinding or humming noise in the cabin of Sonic from the direction of the affected wheel is one of the earliest signs of a bad wheel bearing. While there , Your email address will not be published. Transmissions.biz was formed in 2001 as a group of automobile enthusiasts who wanted a place to share knowledge. It's making a whirling/humming noise coming from the passenger side. $99.99. 2014 1.4 L turbo Chevy sonic squeaky squealing obnoxious sound diagnosis. 2 Views. Glad I posted here, for some reason it didn't even dawn on me that they were covered under the power train warranty. A defective wheel bearing is a very common reason your Sonic will make a humming noise while driving. Prices may vary depending on your location. If its cupped badly enough, youll feel the unevenness. A humming noise can be caused by a number of different systems in your vehicle. It helps provide additional brake assist during low engine rpm. If the wheel sounds gritty and is hard to turn, you likely found the humming sounds cause. The noise may also change depending on how fast youre driving or how much youre turning the steering wheel. 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. This humming sound will change with the engines RPM. 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. The smell of rotten eggs coming from the exhaust. One way to do this is by disconnecting the car battery for about 15 minutes. LOUD VIBRATION NOISE FIXED! Any thoughts or advices? But if the seals fail, water and dirt can enter inside the wheel bearing and contaminate the lubricant. It's when there is no play and the wheel bearing is bad that it is harder to diagnose. If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. You can remedy axle seal failure by pulling out the damaged seal using a seal puller and replacing it. 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. 2012 chevy sonic. When looking for the reason, you should always start with the most obvious cause, faulty wheel bearing or damaged tire. The most common reason for your Chevrolet Sonic to have a ticking noise/sound coming from under your car is having something lodged in one of your tyres. Tags Chevy Fix Humming Louder Noise Sonic Speed, P0000 is a rare OBD2 fault code that can affect the Acura RL. This usually gives the technician an idea of whereto look. If the noise is only present while driving it is likely related to the drivetrain. Gear slippage. The first step in learning how to listen to your transmission is true for any component of any car. If it changes when revving your Sonics engine, the cause of the whining sound will most likely be an accessory bolted to the engine. If that is the case you may want to contact the dealer and find out. It leads to poor performance of the engine, and it may eventually shut down. In the case of any repairing work, we recommend you to use an official dealership or services provided by other certified specialists. The first step to fixing the problem is identifying whats causing the humming noise. It does sound like a wheel bearing from your description. Show example Chevrolet Sonic Noise from engine or exhaust Inspection prices Your car's engine makes quite a racket. And when we press on the gas the car shakes and rattles and vibrated a lot! Therefore, it is necessary to balance the wheels at a car workshop. Air escaping through a leak can also cause a distinct humming noise. If you had the patience to read the entire article, you realized that there are quite a few parts that can cause humming noise. When you see that the wheel rotates with ease, you should rotate it by hand as quickly as possible to hear the hummin noise. Impacts of all kinds are much more damaging to bearings than the high loads. Tires are balanced with wheel weights when a new tire is installed. So we found the solution! 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. This is particularly true when you first start the vehicle. Changing the bearing assembly looks fairly straightforward, but I want to make sure that this is actually the problem. Under normal driving conditions, wheel bearings typically last around 100,000 miles. Signs of Transmission Problems. 2012 CHEVROLET CRUZE SONIC ENGINE MOUNT REPLACEMENT FAST \u0026 EASY!2013 CHEVROLET CRUZE SONIC ENGINE MOUNT REPLACEMENT FAST \u0026 EASY!2014 CHEVROLET CRUZE SONIC ENGINE MOUNT REPLACEMENT FAST \u0026 EASY!2015 CHEVROLET CRUZE SONIC ENGINE MOUNT REPLACEMENT FAST \u0026 EASY!2016 CHEVROLET CRUZE SONIC ENGINE MOUNT REPLACEMENT FAST \u0026 EASY!Hope you learn something! An inner CV joint is a part of the transmission and its role is to send torque to the drive wheels. Another simple method of checking if you have a bad wheel bearing is by jacking up the car. 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). The first sign of faulty wheel bearing in your Sonic is obviously the humming noise. The one good thing to always stay on top of is normal scheduled maintenance. Feb 27, 2023. The entire weight of the vehicle rests on the bearings. 2. Front and rear differentials improve handling. Clunking or rattling. A bad wheel bearing can cause vibrations in the steering wheel of Sonic, particularly if the front wheels are affected. These sounds become louder when accelerating. If you found one or more damaged bearings, then you need to change them as soon as possible. There is an electric vacuum pump mounted to the firewall just below the brake booster. 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. When you first start your car, the serpentine belt may make a loud and long whining sound before going relatively quiet. The catalytic converter is located between the muffler and the engine. 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. For this, you should change the entire cluck kit, not just the bearing. Check out additional info on a bad or failing wheel bearing. However, it would be best not to ignore others as they indicate something is wrong with your car. You can suspect fluid leakage and check for a trail underneath the car. While you can go a thousand more miles, it can turn dangerous for everyone on the road. Possible reasons for hum noise in the car. 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 one sounds gritty, that wheel bearing will likely need replacing. We've also provided an audio sample of each issue to help determine what's causing the hum. But its more likely your Chevy Sonic has a suspension problem. Using a bad lubricant or due to lack of lubrication. The recommendation is to check the problem and replace the whole fluid, and not complete the old one. You can also recognize a defective wheel bearing if there is too much play. But, you shouldnt overlook these sounds as they will only worsen the situation. A humming sound heard at idle has to be something that moves even while the car doesnt. O. Check the fluid level and fill it back up to the factory fill line. Like in the case of a damaged wheel bearing and low transmission oil level, the sound is louder. chevyguy8893 said: If the wheel has play when it is lifted up it will make narrowing the problem down really easy. 1. However, how soon they fail depends on driving habits. 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. Grinding or Humming. Many car problems create the humming sound, and knowing which problem youre dealing with is essential to fix it. 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. 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 only the rear wheel bearings are defective, the vibration is mostly felt from under the seats. You can hear it when you're outside, but it. It does sound like a wheel bearing from your description. The vibration caused by loose screws can resemble a hum. You will want to check it for color and metal content. All these cause CV joint noise when accelerating in motion or making sharp turns. If the hum comes from under the car then the possible reason can be a worn universal joint shaft. When driving, the speed creates additional forces. A skilled mechanic for quality results can replace your muffler and oxygen sensor. Tl the contact owns a 2014 Chevrolet Sonic. The power steering pump is a common reason your Chevy Sonic might whine when accelerating. Uneven roads with potholes, bumps, and dirt tracks often affect wheel bearing. Threw up a couple codes and no water pump wasnt the problem. 97 it's a, I have a 2007 h3 hummer base model. 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! The humming noise also intensifies when you accelerate. Low Transmission Fluid Low transmission fluid in the engine can cause humming noises when driving.

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