Prius (2004-09) :: Strange Noise Coming From Engine Compartment / AC Unit

I first noticed a strange noise coming from the engine compartment a day ago. I had left the car to sit in the sun for a few hours. When I got in the A/C was set to on and the system was on auto. I tested to see if the noise went away when I turned off the A/C and it did. I turned it back on and it returned. I know the A/C operates at different speeds based upon cooling needs and that it can get sort of noisy but I didn't think that it could/should get this loud. The system seems to begin working quickly and it does seem to put out cold air. If the noise is unusual do you think that it indicates another underlying problem in the A/C system?

Just to clarify, the ICE is not running in the video. The cabin fan is set to low and the temperature is set to low. The person in the car presses the A/C button and the cooling fans in the engine compartment come on as well as the A/C unit. The sound gets louder a few seconds in. Here is the link to the recording I made of the sound.

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Ford Super Duty (1999-2016) :: Intermittent Moaning Noise Coming From The Wheels

A few months ago I bought a used 2006 F350 superduty with manual/ auto 4x4. For the last few months I have had an intermittent moaning noise coming from the wheels. It happens when going at slow speeds (under 30mph) I have checked all calipers and made sure none were frozen. Brake pads have at least 75% life in them. I put the truck in neutral to spin all tires by hand and try to replicate the sound.

The front seem to spin easy. The drivers rear will spin but is hard to move and the passenger side I can barely move (I'm assuming it's because it's the drive tire? I believe it has something to do with the rotation of the tire because when driving it moans in intervals. Like it's at a certain point in the rotation something is rubbing. How to troubleshoot further? When going through parking lots it is quite noisy and I can feel the running in my brake pedal.

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Chevrolet - Trailblazer :: 2004 - Stuck In 4wd / Moaning Noise Over 20mph

My wife has a 04 chevy trailblazer ltd with 4wd. I have a couple of questions "service 4wd" comes on seems stuck in 4wd has moaning noise over 20mph moaning goes away when turning has grinding noise coming from front and sometimes a clanking noise that doesn't sound like something heavy but not very light either...

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Prius (2010-12) :: Humming / Moaning Noise Today At Very Low Speeds

2013 prius V. Noticed a humming/moaning noise today at very low speeds. Don't think it was the electric motor, as it didn't indicate that it was charging.

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Prius (2010-12) :: Makes Moaning Noise When Exiting Parking Spot

I really like my 2012 Prius v, but in cool or cold weather, which happens quite often in Seattle, when I first exit my parking spot, there is a "moaning sound". I have relayed that info to my Toyota dealership and was told that Toyota is aware of the issue but has no fix. I tried contacting Toyota online and have made several attempts to get updated info at my dealership but have had no luck.

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Lexus GS 2013+ :: Squeaky Brakes Noise When Coming To A Stop?

Have loud squeaky brakes noise when coming to a stop? It is very annoying. I took it into the dealer and they were able to identify a problem, but Lexus has no fix for it yet... have 3K on the car now...

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Sonata NF (2006-10) :: Squeaky Noise Coming From Rear Of Vehicle

I have noticed what I can best describe as a squeaky noise that appears to be coming from the rear of the vehicle. At first I thought it was the breaks, (as most of the time when I left off the breaks after being stopped I hear the noise), but I also notice the noise while turning and also when getting into my car to sit in the seat (Or pushing down on the rear of the car). Almost sounds like something in the suspension needs to be lubricated (a bushing perhaps)?

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BMW :: 2002 - Squeaky Noise Coming From Passenger Side Front Wheel

I have 2002 BMW 325xi (all wheel drive). For about 2-3 months now there is a squeaky noise coming from passenger side front wheel. It sounds like a really bad and rusty coil spring but the weird part is that that noise only appears in warm weather. It has nothing to do with how much distance I drive. If it is 70 odd degrees or warmer outside, the noise starts. In warm weather, the car does not have to be running/moving to hear the noise. I can just push down the passenger side front and hear the noise. I took to a mechanic and he wants me to replace tie rods, control arm and struts. basically the whole suspension system on the front for this noise (in other words, he does not know what exactly is making the noise, so replace everything)

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Phaeton :: Strange Noise Coming From Nav Unit In Glovebox

In the past couple of days I have noticed a strange clicking type noise coming from the glovebox and it is coming from the Nav Unit.

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Golf/GTI VI :: Squeaky Noise Coming From Rear End At Low Speeds With 8380 Coil Overs

Long story short I've had these coils on my car for a little of 2000 miles and about a month, at low speeds I hear squeaky from the rear of the car. I know its coming from the shocks I've checked all of the bushings and lubricated them. Its getting very annoying.

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Prius (2004-09) :: Red Triangle Icon - Car Not Switching To Gas Engine

Today, I was driving on the street when I got the dreaded red triangle icon and the word "problem" appeared across the top of the MFD screen. I then noticed the bars on the battery screen kept lowering down to where they became purple when stopped with the transmission in D. The engine would usually start up at this point, but it didn't. I put it in B and gave it a bit of gas to force it to start up. Once I started driving again, the bars went back up, but it has happened two more times (every time the battery depletes to purple).

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Ford F-150 (2009-2014) :: Noise Coming From Temp Control Unit?

Experienced noise coming from the temperature control unit? I generally hear it immediately after turning on AC or Heat and then when I adjust the tempature up or down. It only last for a few seconds then goes away. I plan on taking it by the Ford dealership. 2010 F150 Platinum...

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Golf IV R32 :: Creaking And Moaning Coming From Rear Suspension

So I've had this moaning/creaking noise for the last few weeks that seems to be getting worse and worse. The noise is most noticeable when coming to a stop or accelerating from a stop - once at higher speeds it goes away... but when coming to a stop or slowly accelerating from a stop, the car literally sounds a pirate ship - kind of scared to keep driving without knowing exactly whats going on...

I've completely disassembled and reassembled the rear suspension multiple times and everything is lubricated, tight and proper....

Considering Ive looked at everything in the rear - Is there anyway possible that even though the sound seems to be coming from the rear - that maybe it could just be bad strut bearings or mount in the front? And maybe there is just some funny reason (some sort of audible illusion?) why I seem to be so certain about hearing the sounds from the rear and not the front?

Not sure about hearing a creaking/moaning noise from the rear - only to find out it was actually bad strut mounts or bearings in the front or maybe even bad front LCA bushings? I'm just a little lost and really unsure of what else could be causing this ridiculous noise..

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Prius (2004-09) :: 2008 - Driver Side Headlight Recently Started Switching Itself Off

My Driver's side headlight recently started 'switching itself off' - which I understand is a pretty common problem. I'd already had the Passenger side replace a couple of years ago - by the dealership. But this time I figured I'd do it myself.

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Lexus RX 2004-09 :: Squeaky Belt Noise When Wet (rain)

It's fine when it's dry...is it usually just the serpentine belt? Is this a common issue? Just want to make sure before i replace it.

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Prius (2004-09) :: Squeaky Brakes - Cranks Under Hood?

Can I get a roll call of all of the normal noises I should expect from my Prius? I know there are some strange ones, but I think I've got too many .
particularly on my brakes and some sort of squeeky crank sound under my hood.

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Prius (2010-12) :: Noise From Brake Master Cylinder / ABS Unit?

I have leased my 2012 prius since April 2012 and about a year ago I began to notice the following noise originating from the master cylinder/ABS unit. The noise happens if I push the pedal firmly to the floor and occasionally during regular braking. The braking system seems to be working fine and regen braking is functional. I am wondering if this noise is a sign of an imminent failure.

Listen to audio recording....

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Prius (2004-09) :: Oil Pressure Sender Unit Location

Where the oil pressure sending unit is located? And could that be the cause of your low oil pressure when you still have almost full oil on dip stick?

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Gen 3 Prius (Audio/Electronics) :: Slight Noise After Head Unit / Amp Installation

very faint but it's there. Kenwood Exelon head unit and 5chan amp. Noise varies a bit with throttle. Equipment is all decent / good quality. Is this something I have to live with as a hybrid owner? I have a short ground from the amp in the spare well area at the factory battery ground point. Have a dead silent amplified system in these cars?

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