Touareg :: High Pitched Squeal From Right Front Wheel Well Area

I did a search for this symptom but didn't see anything that sounded right... High pitched squeal from right front wheel well area (sounds like a tea kettle actually).

Starts at 10+mph and is speed variable (faster=louder)... but not effected by applying the brakes (so doesn't seem to be related to the brake assembly)... It doesn't happen all the time... but getting more frequent... annoying...

wheel bearing?
air suspension?

What it could be?

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Infiniti :: 2008 - High Pitched Ringing Noise When Put Foot On Gas Pedal

I have an '08 Infiniti EX35. When my foot is on the gas pedal, I hear a subtle, but high-pitched ringing noise. It sounds electrical like the noise a tv would make. It's not coming from the engine. It's very annoying and only happens with the foot on the gas.

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Ford F-150 (2009-2014) :: 2011 - Grinding Noise / High Pitched Squeal On Front End?

This evening, my F150 with 2,600 miles developed a high pitched squeal, much like you might experience on an older vehicle with failing front brakes. Yes, that same squeal/grind the brakes make...metal on metal. It came in instantly while at highway speeds. It was VERY loud. The pitch didn't really change with speed...it was pretty consistant going slow or fast. There was no vibration, chatter or growl as I would expect with a failing bearing.

It was definately in the driveline/brakes. I was 10 miles away from a friends house, so I turned around and took it back to his place. Shortly after turning around, it quieted, only sounding when I would turn ( like a wheel bearing would when being side loaded ). I looked at the brake disks, thinking something was grinding on one of them. The outsides of the disks looked fine. Due to the shields on the inside, I couldn't see.

Later in the evening, I had to drive it back home, about 50 miles. Again, it was quiet unless turning fairly hard. By the time I got home, the squeal had turned into an intermitant growl/thump, as if a warped rotor was banging on the caliper. The noise was 1 to 1 with the rotation of the driveline. But still no vibration. Brakes work perfectly and the noise doesn't change with brake use. Backing up and turning hard results in a variety of sounds, including squeaks.

The hubs and CV joints felt cool. The brake disks were not hot as if they were dragging.

It is 4x4 / 3.7l

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Corolla / Matrix 2009-13 :: 2010 S - High Pitched Squeak / Chirping Noise On Cold Start Up

I have a 2010 Corolla S Got it brand new in november of 2009. Its been 5 years since I had it and never had this problem.

So this has been happening for a month now, and I can't figure out what it is? It only sounds at first startup of the day when the engine is cold and only sounds off for 1 second right when you start the car.

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Touareg :: High Pitched Noise After Ignition Turned Off

I just noticed after I turn the car off the noise that is usually a hum is now a very high pitched noise, until that motor turns off.

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Passat (B6) :: High-pitched Squeal Under Hood When AC On

Driving yesterday with A/C on & I start to hear this high-pitched squeal from the engine compartment. It sounds like an annoying cell phone ringing constantly.

It only occurs in motion under full or partial engine load (or in drive w/ PB engaged) with the A/C on. It's coming from the front of the engine compartment.

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Golf V R32 :: Loud High Pitched Squeal

While driving home tonight in the snow, about half away home I noticed the most god awful high pitched squeal sound coming from what sounded like the back passenger side of the car. The squeal was so loud it made me cringe. I couldn't really get any near 40 mph because I could hear it start and instantly it would become really loud and would only stop when I slow down almost completely and then maintain a speed around 30 mph. It's pitch black out so I couldn't conduct a real thorough inspection however a quick look over and I didn't see anything wrong.

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Touareg :: 2004 - High Pitched Noise From The Right Front Wheel

My '04 started making a high pitched noise from the right front wheel within the last two weeks. It's in the local dealer now and they tell me they suspect a bad right front wheel bearing. I don't see any posts about similar experiences here. I kind of worry that the fact the vehicle is two years old and only has 9200 miles on it may be part of the problem-is infrequent use enough to cause the bad bearings? I drove it infrequently (1-2x/week, sometimes no driving for a week or two) up until the last three months, and now it's being driven daily.

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Kia Rio :: 2009 - High Pitched Squeal When Brakes Applied

I recently purchased a used 2009 Kia Rio. I really am enjoying the car. While there is nothing fancy to it, it gets me to and from work and that's basically what I need. However, when I apply the brakes, there is a high-pitched squeal that is made until the car is almost at a stop. It does this I would say 90% of the time. The brakes work just fine and are in fact very sensitive. I've tried researching this online and it seems a lot of people have this problem because of the type of brake pad used. The dealership I purchased it from is more than an hour away from my home, so I am reluctant to drive down there if there really is nothing that will be done.

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Touareg :: High Pitched Whirring Noise From Fan Under Glove Box Running At Low Speed

High pitched whirring noise when the climate control fan (compressor?) is running at low speeds. It doesn't seem to matter if the air is on or not. I'd like to know what it cost to fix and if it is covered under most extended warranties.

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Lexus IS 2014+ :: High Pitched Squeal From Passenger Wheel Well

So, last week, I heard this high pitched squeal coming from the wheel well. At low speeds it seemed. It was in a parking garage.

But then, it disappeared. All of a sudden, I'm reversing into a spot barely touching the brake and it's squealing again.

I then take it again for a spin around the garage, no sound. I reverse again, no sound.

A few days later, I'm pulling out of the garage and the sound is so loud my GF could hear it from within another car behind me. It squeals until I start going faster and I'm on the highway. I get to my destination, ask my friend who is good with cars to check it out. But of course, I couldn't recreate the sound. Tried going slow, backing up, braking, going faster, etc.

So, do you know of a sound that would be very loud one day and completely go away the next? I saw some things about a shim or clip on the brake pad possibly touching the rotor or is loose?

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Golf IV / Jetta IV :: High Pitched Squeal When Starting / Idles

Have a very high pitched squeal on cold starts as well as when idle occasionally.

Bad compressor?

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Sonata NF (2006-10) :: High Pitched Squeal At Highway Speeds

I have been hearing an intermittent high pitched squeal at 50 MPH and higher. Taking my foot off the gas or taking it out of gear doesn't change the noise. Hitting a bump or tapping the brakes makes it stop momentarily. It sounds like it is coming from the front driver side, though it's hard to tell.

I have about 33,000 miles on the car. My manual says that the brake pad replacement indicator should squeal when the brakes are applied.

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Sonata NF (2006-10) :: Occasional Hiss / Very High Pitched Squeal

While driving, I occasionally hear a hiss, which seems to be a/c related. but just recently, I've heard an extremely high-pitched squeal/whistle. So high-pitched I had to slow down, turn off the music, and tell my wife to stop talking :P to hear it. Brakes are not being pressed. Definitely not a brake problem. How do I know? I parked the car, with engine running, opened the hood, and looked for the sound. nothing. I turned off the car and was walking inside when i heard it whistling behind me, mockingly. it stopped shortly after.

I'm thinking it might be a/c related, or some kind of pressure hose. (a/c is working fine otherwise, as far as i know). It's not air leaking from the tire. I've heard it on and off for about a week and the tire pressure is fine.

I'm more mechanical with computers than cars, but i have a basic understanding. it seems to be coming from the driver side, under the dash/under the hood.

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Golf/GTI VI :: High Pitched Squeal When Roll The Passenger Window Up Or Down

I bought the 2 door 2012 Golf 3 weeks ago and I noticed that whenever I roll the passenger window up or down, there is a high pitched squeal somewhere, I think out of the speakers. It's kind of annoying. If I knew the problem, I could just add a low pass filter, but I don't want to really go that route.

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Ford Excursion :: 2002 - High Pitched Squeal Under The Hood

My 2002 PSD X with 258K miles has a high pitched squeal in the engine compartment. I only had a minute to look at it as my wife was leaving with it. But, I was able to stick my head under the hood and it seems like it is coming from the front of the engine. Trying to pinpoint where the squeal is coming from with all of the other engine noises is tough. I suspect one of the bearings up there like idler pulley, tensioner pulley, alternator, AC compressor, water pump. The alternator has about 70K miles. The other items I don't know.

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Venture :: High Pitched Squeak From Belt Area

I have a higher pitched squeak..more of a clicking or a bird chirping type sound from the belt area. I don't believe it's the belt as I replaced that and the tensioner last Summer.

It's sporadic at idle but increases under load/acceleration. Would a failing water pump be a possibility? My first impression was a wheel bearing but it still happens at stand still and upon looking under the hood, it's coming from the belt area.

I'm also having issues where the low coolant light will come on occasionally but then going back off. When I check the coolant, it's full at the neck and in the overflow. The thought occured to me that maybe the pump is having trouble keeping up; causing a low coolant condition at times. IDK just a thought... maybe it's an unrelated problem. The head gasket was just replaced a year ago.

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Prius (2001-03) :: Brake And ABS Light Came On With Steady High-pitched Noise

I'm completely new to hybrids. I have a 2001 Toyota Prius with 146k miles and its been running very good until some weird things started happening during the past couple of months. When I start it up, the brake light and abs light come on along with a steady high-pitched noise and grinding noise (sounds like ice being scraped). While the lights are on and the sounds are being made, the brake becomes very soft/"spongy" and goes down to the ground without much force at all (It usually always does this when I start it up and sometimes - but not very often - when I'm driving). Sometimes it all goes off and everything is normal again after about 10 mins, sometimes all day, and sometimes only after a minute or two (It usually does it on a cold start, but sometimes even if the engine is heated up, it does it).

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Thunderbird :: High Pitched Squeal Coming From Front Of AC Compressor Whenever Clutch Engages

A high pitched squeal appears to come from the front of the a/c compressor whenever the clutch engages. When the clutch disengages the compressor stops spinning, and the squeal stops. I can watch and listen to this as the system cycles with the a/c switched on. If I turn off the a/c, no squeal. I'm guessing the bearings in the compressor are going out. However, the system still cools normally, so apparently no gas has leaked out.

Does this imply the compressor must be replaced, or could injection of some oil into the system possibly fix it...?

This car only has 73,000 miles on it. I've owned 2 other TB's and a couple classic Mustangs with much higher miles and never seen an a/c compressor bearings fail.

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