Chevy Malibu Forum is the best place for owners of the sedan to connect with the community and discuss MPG, mods, and more. Sometimes driving accentuates noises that are heard while idling. When you first start your car, the serpentine belt may make a loud and long whining sound before going relatively quiet. If this sound is not limited to passing the first gear and keep going when you drive and shift other gears. However, this technique requires some experience and a practiced grip. For a better experience, please enable JavaScript in your browser before proceeding. The first step in learning how to listen to your transmission is true for any component of any car. Tires are balanced with wheel weights when a new tire is installed. I gained a lot of experience in this field and I like to share important tips and tricks. Jack up each wheel and spin it freely. 2008-2009 Pontiac Montana SV6, Torrent. Mechanic's Assistant: Is it just the ABS light? With uneven tire wear, you may also notice: If your Sonics wheels are not correctly balanced, it can cause a humming noise when driving. Weve also provided an audio sample of each issue to help determine whats causing the hum. - 2011-2016 CHEVROLET SONIC / CRUZE HOW TO REPLACE ENGINE MOUNT 4 STEPSHey guys in this video we show you how we fixed the loud vibration noise that was rattling all over our car! In any case, it is advisable for laypersons to visit a workshop. O. Clunking or rattling. Been burned doing that but it works much more often than not. Going faster, the thump duration is shorter.) Wear in these components will cause a humming noise as theyre moving. If its cupped badly enough, youll feel the unevenness. It's making a whirling/humming noise coming from the passenger side. The faster you drive your vehicle, the louder the humming noise gets. 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The most frequent and common engine noise comes from drive belts. Grinding or Humming. Other factors can also contribute to premature bearing failure on your Sonic, like driving with unbalanced tires or poor wheel alignment. Or, you can watch the video below. As I go down the freeway, around 40-70 mph, I get a hum hum hum hum sound coming from the front, maybe the drivers side. It helps provide additional brake assist during low engine rpm. Therefore a bad wheel bearing must be replaced as soon as possible when symptoms first appear. If only the rear wheel bearings are defective, the vibration is mostly felt from under the seats. It seems to be getting louder. If the alternator is not working properly this could also cause humming noise. The sound starts being audible around 35mph. It sounds like a truck, idling on the street in front your house. They work in active suspension systems, as well as other systems that use a hydraulic drive. Join now! In the event of emergency braking, this has a negative effect on the braking distance and the steerability of the vehicle. 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. A defective wheel bearing is a very common reason your Sonic will make a humming noise while driving. For this, you should change the entire cluck kit, not just the bearing. The most common sign of bad wheel bearing is grinding or humming noise in the cabin from the direction of the affected wheel. 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. Low fluid levels cause friction in the transmission, causing them to overheat and generate the hum. 2008-2012 GMC Acadia. A humming sound heard at idle has to be something that moves even while the car doesnt. Symptoms Grinding or humming noise 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. Tires with large tread block pattern are known to be noisy on the highway. This is easily resolved by tightening the screws. Impacts of all kinds are much more damaging to bearings than the high loads. A humming sound heard at idle has to be something that moves even while the car doesnt. If left unserviced, the bearings wear out faster and could cause damage to other parts. A skilled mechanic for quality results can replace your muffler and oxygen sensor. Repetitive squeaking indicates the belt is not running true, and prolonged squealing means that the belt is overheating. That is RIDICULOUS, Cheryl. RECALLS! The may change when youre turning the wheel, such as when youre parking. I can't recall) a month ago or so. It leads to poor performance of the engine, and it may eventually shut down. Over time, the catalytic converter can become damaged, overheated, or even have rust. If this piece is damaged, then it is possible to hear a hum under the car. Driving with a faulty CV joint can cause your CV joint to be completely damaged. 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. However, if your car doesnt have a transmission dipstick, you should have it checked by professionals. Weve also provided an audio sample of each issue to help determine whats causing the hum. When the wheel bearing rotates, there is high friction. These tires may use inferior materials (steel belts, which are less supportive of the tread, rubber which is more prone to uneven wear, etc.) If the hum comes from under the car then the possible reason can be a worn universal joint shaft. None of these components fail due to any fault of the driver. But, you shouldnt overlook these sounds as they will only worsen the situation. The catalytic converter is located in the exhaust system and converts pollutants and toxic gases into less toxic gases. Its essential to check the transmission fluid level regularly. If your Chevy Sonic is experiencing a whining noise, its is often going to be caused by something in the engine compartment. If your Chevy Sonic has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. It was the PVC pressure bladder That's built in to the valve cover. Youll hear it match the acceleration of the vehicle. The noise is the vacuum pump turning on, completely normal and necessary. Push the accelerator pedal, gently raising the engine rpm. 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. Noises that are only audible at highway speeds may change when youre switching lanes or making a long, sweeping turn. 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 this case, the nature and intensity of the hum will change. If your Sonics stereo is making a whining noise, it is usually caused by an alternator whine condition. But its more likely your Chevy Sonic has a suspension problem. Air escaping through a leak can also cause a distinct "humming" noise. You may notice the noise only happens at idle or only happens at highway speed. The higher the speed, the higher the vibration. Acura ILX P0000: Meaning, Causes, How to Fix, Acura Integra P0000: Meaning, Causes, How to Fix, Acura RDX P0000: Meaning, Causes, How to Fix, Acura RL P0000: Meaning, Causes, How to Fix, Acura TL P0000: Meaning, Causes, How to Fix, Acura TLX P0000: Meaning, Causes, How to Fix, Acura ZDX P0000: Meaning, Causes, How to Fix, Acura TSX P0000: Meaning, Causes, How to Fix, Acura RLX P0000: Meaning, Causes, How to Fix, Acura MDX P0000: Meaning, Causes, How to Fix, Chevy Sonic Humming at High-Speed: Quick Info, How to Tell the Difference Between a Bad Wheel Bearing and Bad Tire, Bad wheel bearings, tires, alignment, missing wheel weight(s), None, but bad suspension components can be dangerous. One way to do this is by disconnecting the car battery for about 15 minutes. All these cause CV joint noise when accelerating in motion or making sharp turns. Gear slippage is one of the symptoms of having low transmission fluid. A bad serpentine belt is the most common reason a Chevy Sonic will make a whining noise. It is to make sure that it is the source of the humming noises. Tl the contact owns a 2014 Chevrolet Sonic. In many cases, however, the noise builds up after a short time often after a few hundred miles. But its more likely your Chevy Sonic has a suspension problem. 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. Harsh Shifting. If there is noticeable grinding or droning noise inside the cabin of your Chevy Sonic when driving, you should definitely consider bad wheel bearings. Show example Chevrolet Sonic Hissing noise when brake pedal is depressed Inspection prices Brakes are the most important safety components on your vehicle. Damaged boot clamps Your CV boots are kept in place by boot clamps. The tire pressure should be in line with the recommended psi. In addition, a damaged bearing is sometimes difficult to remove. In order to locate and diagnose links that are loose, you can hoist your car or use a jack to lift it. 2904 E 35th St Thats a great indication that it is probably the power steering pump making noise. The contact owns a 2012 Chevrolet Sonic. The entire weight of the vehicle rests on the bearings. Grinding or low-pitched humming sounds can be a sign of wear and failing parts. It should change pitch with driving speed if that is the case. Theres more on how to diagnose a bad serpentine belt in the other serpentine belt section of this article. If the wheel bearing is defective, the anti-lock braking system can also be disabled. On average, the cost for a Chevrolet Sonic Noise from engine or exhaust Inspection is $95 with $0 for parts and $95 for labor. Jack up your Chevy Sonic until the wheel can move freely. Glad I posted here, for some reason it didn't even dawn on me that they were covered under the power train warranty. All fluid levels are as they should be. Another problem could be that the exhaust pipe is not well placed or fixed and interferes with other components functionality. The first thing to assess is where the noise is coming from. Heres more from Atlantic Motor car on cupping. We've also provided an audio sample of each issue to help determine what's causing the hum. If it changes when revving your Sonics engine, the cause of the whining sound will most likely be an accessory bolted to the engine. The recommendation is to check the problem and replace the whole fluid, and not complete the old one. Depending on the car, they may not require attention for more than 100,000 miles. An expert will notice problems with your differential and have them fixed before they become worse. It does sound like a wheel bearing from your description. At a higher speed, the sound will be louder. 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. You can have it fixed by mechanics or DIY it at home using vinegar. If your exhaust manifold gasket is damaged or the oxygen sensor is loose, the noises tend to go away when the engine warms up. 1. Theyre generally normal wear items that will wear as the car ages. 2012 chevy sonic. When looking for the reason, you should always start with the most obvious cause, faulty wheel bearing or damaged tire. Therefore, all wheel bearings eventually fail. Overheated transmission. The sound could almost be described as barking. Itll be deeper than the sound of a worn serpentine belt sounds. Your Sonics serpentine belt is responsible for taking the motion from the crankshaft and turning all of your accessories. If one sounds gritty, that wheel bearing will likely need replacing. Humming noise in the car can be heard especially when driving and it can occur for various reasons. Also, check out for leakage and tire air pressure. A failing alternator can also make your cars stereo hum while driving. 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 that is the case you may want to contact the dealer and find out. Wheel bearings in Chevy Sonic are one of the most crucial and stressed components. Thanks. Driving your Sonic with a defective wheel bearing can be dangerous, so you must act urgently for your safety and driving comfort. Did the sound change as you moved the wheel? If your car tires are unbalanced, the strain you put on the wheel bearings will take a toll on them. This can cause a ticking noise as the object that is stuck rotates around the wheel and then touches the road. Signs of Transmission Problems. 2. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. And regularly check the oil levels to ensure it of the right level and condition. The mileage depends on the driving style and the quality of the wheel bearing. Therefore, it is necessary to balance the wheels at a car workshop. Theyre generally normal wear items that will wear as the car ages. There are many reasons why your Chevy Sonic is making humming noise at high speeds. Using a bad lubricant or due to lack of lubrication. 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. 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. It is simple. I just bought a 2006 quad cab chevy silverado 1500 with 39500 miles. The entire weight of the vehicle rests on the bearings. Currently, he owns a BMW Z3 but cannot get his eyes off Aston Martin DB5. Off-road and snow tread tires are notorious for making a loud humming sound. Driving a car that makes noise from the engine is a nuisance. Weve outlined the most common reasons why a humming noise in your car gets louder with speed. Less common cause is failing transmission. When it goes bad, itll cause a high-pitched whine or squeak. Rob B briant Why Do Blower Motors Fail? Many car problems create the humming sound, and knowing which problem youre dealing with is essential to fix it. This humming sound will change with the engines RPM. 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. You can fix it by cleaning the convertor off the contaminants. 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. You should always check the power steering fluid level, which always causes steering wheel problems. The whining noise almost comes across as a chip or chirp. Transmission Bearing Noise. If there is, youre usually looking at a worn wheel bearing and not a bad tire. When driving, the speed creates additional forces. 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 it did, your car likely has a faulty wheel bearing. chevyguy8893 said: If the wheel has play when it is lifted up it will make narrowing the problem down really easy. To clean the catalytic converter with sodium hydroxide, you'll first need to remove it from the vehicle. 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). Even when cornering, you may feel the handling of the vehicle a bit off. If they fail, hum and vibration may be heard in the operation of such systems, and they will need to be completely changed. 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. Whining sound when car is in gear Inspection. Or the atmospheric din of an airplane flying overhead, that never gets further away. 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. It's nice when it's covered sometimes. If there is, youre usually looking at a worn wheel bearing and not a bad tire. Significant CV joint wear due to natural causes such as aging, and also caused by aggressive driving style.