Tiguan :: 2011 - Loose Clunk In Front Going Over High Frequency Bumps?

Have just picked up a 2011 Tiguan Highline, and there is a loose clunk in the front going over high frequency bumps in the road. I own a MKIV Jetta TDi and it feels similar to bad sway bar bushings on my MKIV, however it's not the bushings on the Tiguan.

I crawled underneath and tried to find looseness in the suspension with no luck. The sway bar end links seem tight (compared to the MKV Jetta I also have), and the strut mounts do not seem to be loose.

What I did find were some suspect control arm bushings. I'm new to suspension noises in this platform, our MKV has been flawless for the past 7 years. Could these worn bushings cause a loose clunk?

I also checked the subframe bolts and fuel lines that come up in common searches.

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Golf/GTI VI :: 2011 - Louder But Low Frequency Rumble Than Normal Engine Sound?

over the past two weeks my 2011 GTI seems to have gotten a bit louder and has a low frequency rumble when on the lower end of the gears (DSG). Any thoughts on this? From the exterior the car doesnt seem louder to me at all. I have a stage 1 APR and everything else stock

Maybe I am going nuts but it is bugging me!

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Golf V R32 :: Vibrates And Revs High After Recall

My car now vibrates when slowing down and it only happens between 2-2.5k rpms! Also now the car has been idling higher at a standstill. The car will be fine then it will rev up to 1k.

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Prius V :: High Frequency Vibration At Highway Speed?

My Prius v has 1300 miles. I didn't notice at first but now I notice a constant high frequency vibration in the car, especially at highway speeds. Took car to a tire shop and had tires dynamically balanced, same problem. I think it must be the toyo low profile tires or its in the drive train and just inherent to the hybrid system. Seems to be the same whether in eco mode or ev. Vibration is the same on smooth or rough roads. Dealer service manager says he is not aware of any problems. Suggests bring car in for a test drive and compare with another new one.

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Lexus RX 2010-15 :: High Frequency Vibration Mostly In Seats Above 60 Mph

I have a 2015 RX350 with 25k. New tires, two road force balance by two different dealers and I'm still getting a high frequency vibration mostly in the seats above 60mph. Dealer cannot find any issues.

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Touareg :: High Frequency Buzz Through Steering Wheel Just For Second?

Every so often, and only when turning left at a very slow speed, just for a spilt second there is a high frequency buzz that I can feel through the steering wheel. It makes no sense but I can only assume that it has something to do with the power steering. I have driven a lot of vehicles in my life and this is a new one for me.

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Prius C :: High Frequency Sound Noise During EV Mode

Have hissing sound from prius c during ev mode? Mine has it, like whistling/ high frequency sound.....

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Prius Plug-in 2012-15 :: High Frequency Pitch Sound

When I test drive the PIP, I kept hearing a high frequency pitch noise whenever the car was accelerating. It almost sounds like when you lightly touch the trigger on a cordless drill. Sales guy and my wife couldn't hear it, but I do have extremely sensitive hearing.

A quick search didn't reveal anything, so I am wondering if this is a problem, or maybe part of the pedestrian warning system (although it happens at higher speeds as well).

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Sonoma :: High Frequency Vibration After Driving For 30 Minutes On Freeway

After driving for 30 minutes on the freeway, my Sonoma develops a high freq vibration that seems to increase after it starts. lessens a little as I slow, but does not go away until after the car has been parked for a while, but not as noticeable under about 30.. I have experienced this the last three days on my commute to and from work. Did have the breaks checked. I did have a clunk sound when i released the brakes at a stop, but that went away after the first brake check where they did not find anything, but just cleaned out the dust and readjusted. The vibe is pretty strong and makes me nervous to drive.

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Elantra HD (2006-10) :: 2009 - Audio Or Other Source Of High Frequency Hum

I drove this Elantra on a substantive test ride myself and initially as passenger. In twiddling with the interior with radio off and engine off, I have noticed an audible hum from the electronics. The hum disappears when the key is turned off.

This is not a loud hum but it is noticeable to me. I think it is normally masked by the air circulation/heat or use of the radio. Is such a thing covered by warrantys? Everything works in the car so I don't know how to describe the complaint to service especially since they might not hear it.

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Renault - Clio :: High Frequency Noise After Few Seconds When Start The Car

When I start the car, after a few seconds starts a high frequency noise. The noise is located in middle right low part of the car. Here is the recording of the sound: [URL] ....

The noise gets stronger after 14 sec of the video- when i get closer with recorder,.. And the image of the possible location: [URL] .... The image is near fuel tank, but doubt it has to do with the sound.

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Ford F-150 (2009-2014) :: High Frequency Vibration Very Noticeable At 45 - 55 MPH

Just got my 2014 SCREW 6.5bed with eco boost. Truck has a high frequency vibration very noticeable at 45-55 MPH. So bad the rear view mirror is blurry. Took it to the dealer and they said the e-brake was dragging and fixed that and said the vibration was gone. Not gone. Did some searches and found a number people reporting vibration issues possibly related to drive shaft issues.

Took this video of the slip yoke at the T-case idling in first gear, sent it to the dealer and they said that's normal. I don't think that looks normal. Does that looks normal?

Slip Yoke at T-Case ...

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Camry 2012+ :: Intermittent Buzz Or High Frequency Vibration Under Slight Acceleration

2014 Camry, 4 cyl. 65K ... Wife's car has developed a vibration that is going to be hard to get a dealership service group to troubleshoot due to randomness. I drove it for 30-45 mins today and have this description:

-Vibration, either described as a 'buzz' or a 'high frequency vibration'
-Happens in the 28-38mph range (different points)
-Under very slight acceleration. (hard acceleration efforts produce nothing)
-Can't swear to it, but feel like it is always in 'high' gear
-feel it in 'seat of pants', NOT through the steering wheel
-Is faint on sound, but you can hear something
-Is typically only a second or two
-Is very hard to 'create', but then happens unexpectedly.
-My wife first reported it to me, and I took my son on the test drive today and he could feel it as well when it hit, but couldn't pinpoint it as it comes and goes so quickly, but again, you feel it in the seat/butt more than anywhere else.

I've checked lug nuts to try to eliminate something easy and they are fine.

Since it is relatively slow speeds and under very slight acceleration, can there be a 'solenoid' that is creating a false shift effort, but just vibrates the trans instead? Without any info other than what I have stated above, I'm leaning toward transmission, but again, probably not enough info to go on....

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Subaru - Outback :: 2004 - Slight High Frequency Vibration At Highway Speeds

This has been happening for the past 6 months or so. I recently had new ball joints, 4 wheel alignment, and 4 wheel balance. Even with this I'm noticing a very slight high frequency vibration at highway speeds. I noticed on one of the front wheels that a weight fell off, so this might explain the high speed vibration.

However - When I'm starting at 0mph, and accelerate to say 50mph for example, the car vibrates rather substantially as the speedometer moves from around 25mph to just past 30mph. After those speeds it goes away.

I've also noticed that it tends to be worse if I'm going up hill, which, according to the laws of physics, would tell me that going uphill would put more pressure on the front end, given it's heavier with the engine there. If I'm going downhill it vibrates much less.

When I drive I tend to not accelerate quickly, meaning, I don't 'punch' it, and accelerate gradually instead. If I'm driving on a level, well-paved road, and accelerate quicker than regular, the vibration seems to not be as heavy.

Any other tests for this? Struts, control arm, steering knuckle, drive shaft ?

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Prius (2010-12) :: Check Engine Light Just Lit Up / High Frequency Noise When Motor Stopped

My Prius just reached 200000 km this week. I bought it at 180000 km 2 years ago, I don't drive it that much simply because I work from home.

Today, a sunny day, 0 degrees, the check engine just lit-up. I opened the hood and checked fluid levels, all OK. I started it and listened to the engine, running as usual. However, when the motor stopped (hybrid ON), I can hear a high frequency noise. I don't remember hearing this noise, but I don't think I ever opened the hood with the engine Off but powered On.

How can I get the check engine code ? I assume I need a connector, right ?

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Accord :: Throttle Body Vibration - High Frequency Rattle Noise Inside Engine Compartment

So I'm at my wits end trying to locate (and fix) a loud, high frequency rattle noise inside the engine compartment.

It can be heard when applying the gas pedal a certain amount. In other words, I can "find" the noise and maintain it at a certain rpm.

The noise is coming from the back of the engine near the firewall. It feels and sounds like it's coming from the throttle body plate and vibrating the gas pedal. I cleaned the plate and it isn't loose.

The issue doesn't seem to be affecting engine performance.

The sound is noticeable while driving (under load). When in park, I can find an rpm where the throttle body seems to take a heavy wave of vibration from the engine and hum (but not nearly as loud as while driving). Issue existed before I put on new motor mounts, and still persists after replacing all 4 (although the vibration and noise are reduced).

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Toyota - Camry :: Heater Stopped Working - Blower Makes A Loud / High Frequency Sound

247,000 miles on '98 Toyota Camry as of last summer, car owed us nothing. Suddenly lost oil a month after regular oil change, ruined engine. Mechanic found used engine from totaled car (w/ approx 65,000 miles). Current problems:

1. speedometer/odometer not working,
2. heater/blower stopped working this week, blower makes a LOUD, HIGH FREQUENCY sound, sort of like a siren.

Was hoping to get another 2 years from her considering recent cash outlay. The mechanic couldn't figure out issue #1, and he hasn't looked at it since #2 started this week. I guess we can live w/ issue #1, but #2 has to be fixed ...

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Ford 7.3L Power Stroke (1999-2003) :: High Frequency Squeal When RPM Passed 2300 - 2500

Anytime I run the RPM passed 2300-2500 I get this high frequency squeal. I don't seam to lose any performance, but very annoying. Is this the turbo having troubles. It's directly related to the RPM'S. Other that that, the truck runs great....

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Camry :: 08 - Car Vibrates When Braking At High Speed

My car is an 08' camry LE v6. I bought it with 45,000 miles on it and I've had this issue since I got it, put 10k miles on it with no change. When I am going 55mph+ or going downhill the car vibrates when I brake, the steering wheel shakes pretty violently. It doesn't seem to affect the stopping power and it's perfectly smooth at low speeds. I don't think it's a wheel balance/alignment issue because it's only when braking, even at 80mph this car is the smoothest ride I've ever had.

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