Transmission gasket pan damage or failure. Theyre generally normal wear items that will wear as the car ages. The contact stated that the engine made an abnormal noise and the engine overheated. The first thing to assess is where the noise is coming from. Mechanic's Assistant: Is it just the ABS light? It had what. 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. This can cause a ticking noise as the object that is stuck rotates around the wheel and then touches the road. If that is the case you may want to contact the dealer and find out. If your Chevy Sonic is experiencing a whining noise, its is often going to be caused by something in the engine compartment. Impacts of all kinds are much more damaging to bearings than the high loads. The common causes of uneven tire wear are unbalanced wheels, improper wheel alignment, overinflated or underinflated tires, and worn suspension or steering parts. You will want to check it for color and metal content. Gear slippage is one of the symptoms of having low transmission fluid. Alexanders Import Auto Repair Any thoughts or advices? 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. Save my name, email, and website in this browser for the next time I comment. Some customers may comment on a clunk or thump noise coming from the front suspension while driving over . Over time, the catalytic converter can become damaged, overheated, or even have rust. Rust in the exhaust system is caused by moisture obtained from the chemical reactions and rain. It picks up at the exact point where you can see what cupped tread looks like. If you have difficulty changing gears, maybe shifting too late or even too soon, you might want to check the transmission fluid levels. If the noise worsens, its probably an issue with wheel bearings. It's when there is no play and the wheel bearing is bad that it is harder to diagnose. I have a 2012 Chevy Sonic that makes a rapid and repetitive "beeping" type sound that only occurs when turning right. In such cases, resetting the onboard computers can sometimes help resolve the issue. On average, the cost for a Chevrolet Sonic Noise from engine or exhaust Inspection is $95 with $0 for parts and $95 for labor. You can easily replace damaged bearings without seeking professional help. But, you shouldnt overlook these sounds as they will only worsen the situation. When these parts wear they will make noise. For a better experience, please enable JavaScript in your browser before proceeding. These sounds become louder when accelerating. 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! Noises that are only audible at highway speeds may change when youre switching lanes or making a long, sweeping turn. Uncategorized $99.99. Shop/Dealer Price. If the play is clearly noticeable and visible, then the wheel bearing is very likely defective. It should change pitch with driving speed if that is the case. Theyre generally normal wear items that will wear as the car ages. Why Do Blower Motors Fail? Unbalanced wheels will vibrate when driving. Save Share Reply Quote 1 - 5 of 5 Posts BadBowtie Registered Joined Apr 18, 2015 159 Posts 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. The power steering pump is a common reason your Chevy Sonic might whine when accelerating. Then, soak the inside of the converter using a spray bottle. If you want to extend the differential life, you should regularly service it. If this piece is damaged, then it is possible to hear a hum under the car. You can test all four wheel bearings when the car is stationary. If the wheel sounds gritty and is hard to turn, you likely found the humming sounds cause. Catalytic convertors overheat due to the exhaust systems excessive amount of unburned fuel or gasses. 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. Youll hear it match the acceleration of the vehicle. It's making a whirling/humming noise coming from the passenger side. Weve also provided an audio sample of each issue to help determine whats causing the hum. If they fail, hum and vibration may be heard in the operation of such systems, and they will need to be completely changed. You should always check the power steering fluid level, which always causes steering wheel problems. However, if your car doesnt have a transmission dipstick, you should have it checked by professionals. Drive your car at the slowest speed it takes to reproduce the humming noise. If the cupping is on the outside tread, it still could be an alignment issue. Slow or hanging shifts. A damaged power steering pump can also be responsible for a humming noise. If the wheel sounds gritty and is hard to turn, you likely found the humming sounds cause. You should also ensure youre using the correct type of oil. Glad I posted here, for some reason it didn't even dawn on me that they were covered under the power train warranty. 7 /8. 97 it's a, I have a 2007 h3 hummer base model. Feb 27, 2023. All fluid levels are as they should be. Tags Chevy Fix Humming Louder Noise Sonic Speed, P0000 is a rare OBD2 fault code that can affect the Acura RL. A bent or wobbling pulley can cause the serpentine belt to make noise. Right around the 35mph mark and up into the 60's and 70's it's OBVIOUS. Take a look behind the wheels. Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. The vibration caused by loose screws can resemble a hum. Low transmission fluid in the engine can cause humming noises when driving. Use the table above and noise recordings to make fixing your car easier. 2007-2010 Pontiac G5. If the noise changes going one way or the other, it point towards a bearing. The contact owns a 2012 Chevrolet Sonic. The sound starts being audible around 35mph. Usually only happens when your Sonic is in gear. I have a 09 Chevy equinox fwd. 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 the steering system has issues, you will likely hear humming sounds. These issues include a loosened steering belt and a misaligned steering wheel. If your exhaust manifold gasket is damaged or the oxygen sensor is loose, the noises tend to go away when the engine warms up. 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. Your Sonics serpentine belt is responsible for taking the motion from the crankshaft and turning all of your accessories. A damaged alternator means that the normal voltage will not be maintained in the cars electrical system. This is a very serious problem since you cannot use the transmission like this, this will significantly reduce its normal operation. 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. Wear in these components will cause a humming noise as theyre moving. Often times well need to order parts before performing the repair. We can expect some interesting, holistic, and pleasurable blogs with his flair for writing and his love for cars. That is RIDICULOUS, Cheryl. If the cupping is on the outside tread, it still could be an alignment issue. It would be obvious when looking at the issue. A bad torque converter can cause a whining sound when starting your Sonic. And regularly check the oil levels to ensure it of the right level and condition. You can also cross rotate the tires and see if the noise is changed. 1. So we found the solution! Even when driving your Sonic in a straight line, the bearings have to absorb high radial forces. In this case, you should replace the hydraulic booster fluid with one that would not freeze in low temperatures, and it is also recommended to revise the pump to prevent its breakdown. The entire weight of the vehicle rests on the bearings. Then grab the wheel with both hands at the opposite sides and alternately press and pull. A noise you hear at idle and a noise you hear only while driving are two very different problems. I can't recall) a month ago or so. Worn or damaged gears. Youll likely see the spot where the wheel bearing was. 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. Here are the most likely causes of a vehicle whining when starting: Your Sonics serpentine belt turns all of the engine accessories. Prices may vary depending on your location. Therefore, it is necessary to balance the wheels at a car workshop. Symptoms Grinding or humming 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. Front and rear differentials improve handling. That is RIDICULOUS, Cheryl. This could be a small leak in the exhaust system or air intake system. There are many reasons why your Chevy Sonic is making humming noise at high speeds. This humming sound will change with the engines RPM. Unbalanced tires. 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? All of your engine accessories will change their wine depending upon the RPM. I was thinking maybe jackshaft bearing where axle goes into jackshaft it feels warm on . Home Troubleshooting Chevy Sonic makes humming noise at high speeds causes and how to fix it. When the belt becomes loosened, accelerating the car creates a humming sound. The catalytic converter is located between the muffler and the engine. We've outlined the most common reasons why a humming noise in your car gets louder with speed. 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. Once a good ground is restored, it should go away. When the wheel bearing rotates, there is high friction. A humming sound heard at idle has to be something that moves even while the car doesnt. Damage to the wheel bearing is not easy to notice in the preliminary stages, as the noise is barely noticeable. Can you tell if the noise is coming from the front or rear? O. It seems to be getting louder. 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. 2010-2012 Chevrolet Camaro. 2014 1.4 L turbo Chevy sonic squeaky squealing obnoxious sound diagnosis. Poor road conditions. The catalytic converter is located in the exhaust system and converts pollutants and toxic gases into less toxic gases. Or does it not change with engine speed? But its more likely your Chevy Sonic has a suspension problem. Dont forget to like and subscribe! Therefore, the internal components must be lubricated with lubricants such as grease or oil to prevent overheating. Humming noises coming from your car engine when youre driving, idling, or accelerating indicate different problems and should be checked by a professional. Noises that are related to the drive belt will often get louder with higher RPMs but are not affected by vehicle speed. Threw up a couple codes and no water pump wasnt the problem. It can manifest as a knocking, whirring, clunking, vibrating, squealing, or whining noise that persists until the blower motor is replaced. Heres more from Atlantic Motor car on cupping. Drive your car at the slowest speed it takes to reproduce the humming noise. But its more likely your Chevy Sonic has a suspension problem. Chevy Sonic Humming Noise Getting Louder With Speed: How to Fix. Also, if you hear vibrating sounds coming from the driveshaft, know that the differential is failing, and you need to have them detailed. If the alternator is not working properly this could also cause humming noise. The mileage depends on the driving style and the quality of the wheel bearing. The symptoms are somehow similar to a damaged wheel bearing, the noise increases when the car speeds up. Uneven tire wear can also happen if youve installed cheap brand tires in your Sonic. Going faster, the thump duration is shorter.) Or, it could be a situation where it is having a hard time disengaging. Hofbrauhaus: Buzzing.great atmosphere - See 30,697 traveler reviews, 19,395 candid photos, and great deals for Munich, Germany, at Tripadvisor. 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. Significant CV joint wear due to natural causes such as aging, and also caused by aggressive driving style. Depending on the car, they may not require attention for more than 100,000 miles. There are usual noises that a car is expected to make. If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. None of these components fail due to any fault of the driver. A bad serpentine belt is the most common reason a Chevy Sonic will make a whining noise. If there is, youre usually looking at a worn wheel bearing and not a bad tire. 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. This video is part of a series of videos here's the playlist https://www.youtube.com/playlist?list. If your serpentine belt looks cracked or glazed, replacing it is cheap and easy. chevyguy8893 said: If the wheel has play when it is lifted up it will make narrowing the problem down really easy. Did the sound change as you moved the wheel? Less common cause is failing transmission. But the procedure is very similar on these models! Another simple method of checking if you have a bad wheel bearing is by jacking up the car. Hello, I'm Drago, the cofounder, and writer here at carphrases.com. Unevenly worn tire tread can also cause humming noise in Chevy Sonic. If there is noticeable grinding or droning noise inside the cabin of your Chevy Sonic when driving, you should definitely consider bad wheel bearings. Gear slippage means the gears will not engage and accelerate properly. 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. However, the noise resembles more of a crackle and it can also be heard when you are in a turn. At a higher speed, the sound will be louder. 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. Driving your Sonic with a defective wheel bearing can be dangerous, so you must act urgently for your safety and driving comfort. Sometimes driving accentuates noises that are heard while idling. It sounds like a truck, idling on the street in front your house. I put it on the lift wheel doesn't have any play side to side or up and down so assuming wheel bearing is ok. Your Chevy Sonics starter may not fully engage with the flywheel/flexplate. None of these components fail due to any fault of the driver. 2010-2012 GMC Terrain. Over the years, he claims a sturdy hold on his driving skills, along with a thorough understanding of cars. Chevy Cruz has a similar engine as well. Determining when the noise is at its worst helps pinpoint which side the failing wheel bearing or other drivetrain component is on. In rare cases, your exhaust bolts could be loose and cause hum noises when driving. Brakes make a crunching or thumping noise Second opinion] 2012 chevy sonic. The smell of rotten eggs coming from the exhaust. 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. However, issues to do with the exhaust system are different. Often problems with these hoses were observed in Mercedes-Benz cars with the Active Body Control feature. Driving your Chevy Sonic at highway or freeway speeds with humming noise is not only irritating, it can also be dangerous. If one sounds gritty, that wheel bearing will likely need replacing. If you experience this issue check the wheel bearing first because this is the most common cause. Often you can hear the hum when starting the car after when cold because the oil thickens at low temperatures. You can have someone rev the engine for you as you check under the car. And the more unbalanced the wheels are, the louder the hum will be. A corrupted ground wire almost always causes alternator whine to the radio. To clean the catalytic converter with sodium hydroxide, you'll first need to remove it from the vehicle. And when we press on the gas the car shakes and rattles and vibrated a lot! We are an open source collective powered by our users. Here in Canada the wheel bearings are definately covered by the GM powertrain warranty. Tires that are cupped or scalloped have uneven tread wear across the tire. Let the cat sit for 20 minutes or longer so the chemicals have time to work. The faster you drive your Sonic, the louder the humming noise gets. Just started yesterday. As the load is taken off the bearing usually, the noise will change. 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. If its partially failed this will mean that the engine temperature, including the coolant temperature, will be above normal, so you will have to be careful and change the bearing or the entire pump as soon as possible. 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. 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. Brakes make a crunching or thumping noise when pressed when I start driving and takes a while to stop. 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. Air escaping through a leak can also cause a distinct humming noise. In most scenarios, if you encounter humming sounds when driving, there could be a problem with components such as bearings or transmission. If it did, your car likely has a faulty wheel bearing. The humming noise also intensifies when you accelerate. The drivetrain includes the transmission, drive axles, carrier bearings, and wheel bearings. admin To do this, you need to lift the car. This is easily resolved by tightening the screws. and can be more prone to cupping on a vehicle with worn suspension or imperfect wheel balance or alignment. Show example Chevrolet Sonic Hissing noise when brake pedal is depressed Inspection prices Brakes are the most important safety components on your vehicle. It's nice when it's covered sometimes. 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, other serpentine belt section of this article, Chevy Silverado Whining Sound: Identification + How to Fix, Chevy Spark Whining Sound: Identification + How to Fix, Mazda 6 P0320: Meaning, Causes, & Diagnosis, Should stop a few seconds after cranking the vehicle over. Weve outlined the most common reasons why a humming noise in your car gets louder with speed. 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. Just an update, chevy dealer replaced the left front bearing under warranty this morning, good to go! Unplugging the alternator from the wiring harness should stop the noise. I remember it the exact same way. Thanks. The entire weight of the vehicle rests on the bearings. 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. Or the atmospheric din of an airplane flying overhead, that never gets further away. 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 defective wheel bearing is a very common reason your Sonic will make a humming noise while driving. Patrick started his love affair with cars in his childhood. Even when cornering, you may feel the handling of the vehicle a bit off. Did the sound change as you moved the wheel? Estimate. 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. 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. Every so o read more You can tell that the transmission is overheating if you notice a burning smell. Currently, he owns a BMW Z3 but cannot get his eyes off Aston Martin DB5. This wear may not be a cause for immediate concern, but any excessive wear is cause for concern. With Sodium Hydroxide. Heres how to diagnose a squeaky serpentine belt: ChrisFix(YouTube), Serpentine Belt Diagnosis (this site). Pulley: If the compressor pulley bearings are failing, they can make noises, generally a grinding, roaring or squealing noise. Sometimes driving accentuates noises that are heard while idling. Software glitch. A whining sound when accelerating is almost always caused by a bad accessory attached to your Sonics engine. Thats a great indication that it is probably the power steering pump making noise. The higher the speed, the higher the vibration. It can be assumed that both bearings were subjected to roughly the same stress and that the failure of the second bearing is imminent. 0. Next, well bring the car into the shop and elevate the entire car. They work in active suspension systems, as well as other systems that use a hydraulic drive. A noise you hear at idle and a noise you hear only while driving are two very different problems. If the wheel has play when it is lifted up it will make narrowing the problem down really easy. CarSuperCare.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. 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.