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.

View 11 Replies

Passat (B5) :: Strange Clicking Sound Near Glovebox

I have a strange clicking sound (intermittent) near or behind the glovebox...warranty is almost up - worth a trip to the dealer?

View 6 Replies

Touareg :: Noise Coming From Glovebox

i honestly do not know how to describe this one...sounds like a clickity-clack or something...very peculiar...always when i start the car and idling...or even stopped...i cannot tell if its constant because of music and the engine noise <shrug> ?

View 1 Replies

Passat (B5) :: Clicking Noise Coming From Passenger Side Behind Glovebox

I have a 99 B5 which my wife drives most of the time - it has just passed the 150k miles and owes me nothing. But it has recently developed an annoying clicking noise coming from the passenger's side somewhere around or behind the glovebox. I have emptied out the glovebox and tried turning off the climatronic and the stereo but cannot locate it.

View 5 Replies

Touareg :: External Mirrors Not Heating Up / Clicking Noise Coming From Behind Glovebox

I have a 2006 touareg 7L 3.0 V6 tdi, and i have 2 problems.

First is I'm sure the heated external mirrors arent heating up, yes i have the switch set to middle for heat but they don't seem to be getting warm like my m3 does. i would check the fuse but i see no fuse for mirror heating! What is the fuse number?

Second problem is a very noisy clicking noise coming from behind the glovebox, i've videod it and heres the noise [URL] .... I've done a bit of searching and think its the blower fan but i want to be 100%...

View 1 Replies

Lexus GS 2006-11 :: Loud Clicking Noise Coming From Dash Near Glovebox

I have 2010 GS350 and after starting the car several times yesterday there was a very loud clicking noise coming from the dash near the glovebox.

View 8 Replies

Golf IV R32 :: Ticking Noise Coming From Behind Center Console Radio Glovebox Area

I have a mk4 R32 74k miles on it ... I recently brought the car to the dealer and I will never do it again !!! Never had any problems until now .. I brought it in for the radio and they diagnose the problem so they ordered me a new radio that's all they looked at and it's the only time it ever went into the dealership .. Today I start the car and I have a ticking noise coming from behind the center console radio glovebox area and I can't figure it out ?? I thought it was vibration from the motor so I gave it a little gas in neutral nothing ?? I turned the radio on and off still have the noise ? Turned on an off the climate control still have the noise ?? Don't know what it is ? Friends say it sounds like a relay that's coming on and off ??

View 3 Replies

Passat (B5) :: Strange Noise Coming From Behind The Dash

At work we have a 04 Passat 4motion wagon that has a strange noise coming from behind the dash. The best way I can describe the noise is like computer hard drive loading. It happens continuously even when the radio/cd player is on.

View 1 Replies

Golf/GTI VII :: Strange Noise Coming Intermittently

Just bought a '15 Golf TSI S/sunroof with the 5MT (night blue, for the curious). Anyway, I've been getting a strange noise that was not present on the test drives, but that I first heard driving home from the dealer about a week ago. Since then it has happened intermittently, and not reliably enough that I've brought it back to inquire about. It is hard to describe, but sounds something like a whir and whine together. Typically it starts when I am in gear -- 4th, usually, though I can't figure why that would matter -- and then take my foot off the gas. If, however, I put the clutch in or put my foot back on the gas, it won't stop right away. It does stop when the car comes to a full stop. I'm beginning to suspect that it happens more when the car and/or the day is very hot. The times I've heard it most often, it has been over 90* outside, and the car has been driven for at least about 10 minutes.

I drove around for 25 minutes this morning and it finally did it, so I hit the sound recorder on my iPad. For reference, this morning it was about 81* out.

Here's a video link to it. It occurs at the 1:13 mark, if you want to skip ahead, but it's pretty faint over the background hum. The sound is clearer on the actual recording when I play it back on my iPad. [URL]........................................

View 9 Replies

Golf IV R32 :: Strange Ticking Noise Coming From Engine Bay

About a two weeks ago, I had a CEL pop up. I brought it in to the stealership to get it scanned. I don't recall what the exact code was, but the description was something to the effect of "Cooling System Performance." I hadn't noticed that the engine temp was any different than it had ever been, so we kinda figured it was just a bad sensor. We popped the hood just to take a look at things, but he didn't really notice that anything was off. I thought the engine sounded a little difference. It wasn't idling rough, but there was a very subtle ticking noise. He didn't think anything of it. So he cleared the code, and sent me on my way.

The code came back a few days later, but disappeared about a week ago. Since then, however, my .:R has been feeling a little different. Like I'm losing torque. The ticking noise has become distinctly louder, although I can only hear it when I pop the hood. Last night, i was listening to it, and there are two separate noises, coming from two different locations. One is coming from the left side of the engine, most likely from one of the belts. The other is the one that worries me the most, as it's quite a bit louder. This ticking noise seems to be coming from the engine itself. The longer I let the car idle, the louder it gets.

One of my friends took a listen, and he suggested that it could be a blown piston ring. This would explain why I'm losing torque, but I haven't noticed any blue smoke coming from my exhaust.

View 24 Replies

Passat (B7) :: 2014 - Strange Noise While Coming To Stop?

I have a 2014 passat 1.8T with 2500 miles. I noticed that i am starting to hear a noise mainly when coming to a stop. Sounds suspension related , sounds like a suspension spring sound - kind of hard to explain.Only 2500 miles and strange noises already?

View 7 Replies

Elantra HD (2006-10) :: Strange Noise Coming From Rear In Between The Wheels

My son's Elantra is making a strange sound, which seems to be coming from somewhere in the rear, underneath the vehicle (in between the wheels). I can hear it with the car parked, idling. In gear or out of gear doesn't seem to matter. It's not very loud, but it's rhythmic. I checked the engine compartment, but I can't hear it at all up there. I *think* I can hear it while driving, but it's very hard to hear over the engine and road noise while driving.

The sound reminds me of a squeaky pulley, with a period of 1-2 seconds. The car has been serviced recently, and the mechanic said it was in great shape. Mileage is ~50K.

View 6 Replies

Golf IV R32 :: Strange Clicking Noise Coming From Rear On Startup

When I do a cold start-up and after about 5-10 seconds after start, I get this clicking noise coming from the rear passenger side. Almost sounds like something maybe gas cap is trying to lock or something. But when I hear this noise and even unlock the fuel cap I still get the same noise. I cant figure it out for the life of me. I even unlock and open the rear hatch... same noise. And after about 20 seconds of this noise then all of a sudden it goes away.

View 17 Replies

Golf IV R32 :: Strange Noise Coming From Front Driver Side?

So i have had my r now for a lil under 2 weeks, just noticed a strange noise, seems to be coming from the front drivers side, its a low whine/hum, almost like a pump or small motor is running and is very similar to when you use your wiper fluid. the noise is only present when the engine is cold and typically only does it two to three times while stopped. Just seeing if this is a normal thing, never heard anything like this on my previous vw.

View 4 Replies

Ford - Explorer :: 1996 - Strange Noise Coming From Engine?

It doesn't happen all of the time and it's not consistent as to when it occurs. Originally, I thought it happened when it was cold outside, but since it's been pretty cold here lately, I have not heard it. Also, it has occurred when the engine was warm (after driving for 20 min or so).

It sounds like it's coming from the engine block, but I'm not 100% sure. I have a 1996 ford explorer 6 cylinder 4.0L engine with approx 249,000 miles.

View 5 Replies

Prius (2004-09) :: Squeaky Moaning Noise Coming From AC Unit When Switching It On Or Off

I bought a 2005 Prius base model with under 77K mi. A month after owning it, and about the time the weather got hot enough to need AC, I started hearing a squeaky moan (ish) noise coming from the ac unit when switching it on or off.

I took it in to the Nissan dealership and they listened and ID'd the noise as the "blender", and told me it was nothing to be concerned about (I do not believe that) and it's just a normal blender noise for an 11 year old car.

I think they didn't want to deal with it at all. (not that I'd want to spend the money, either, because so far the AC is working fine, but I can't shake the concept that it shouldn't be making that sort of noise at all (it wasn't there when I bought it) . I think it IS something that will lead to needing some sort of repair. Should I bring it somewhere else once my warranty is up?

What I am talking about? Should I be worried about this sound? (which seems to be getting ever so slightly louder each time).

View 5 Replies

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...

View 7 Replies

Passat (B5) :: CEL Started Flashing - Strange Noise On Speed / Bad Odor Coming

I have a 2000 vw 2.8 v6.

I got it back in February and it ran great up until now. A couple months ago while driving home my cel started flashing and right when the light came on I could immediately feel an immense loss in power and when I got to a red light it would shake like mofo. Gettin up to speed was suddenly a huge problem and the car would make a strange noise and I could smell a strong odor of gas and slight oil. I have a valve cover gasket leak that I paid 300 bucks to replace but after a week I realized it's still leaking oil so that 300 bucks just went out the window. The sluggish performance and cel went away the next time I drove the car and it ran awesome for over a month till one day while I was on my way home from grabbing some lunch it all of a sudden started happening again. Sluggish performance, smell of gas and slight oil, wouldn't get up to speed.

I brought it to my local vw dealership to have it looked at yesterday figuring that they'd be able to tell me exactly what was going wrong. I got a call early this morning saying that the oil leak in my valve covers are causing my coil pack to short out and foul my plugs and wires and then told me it was going to cost 1,700 bucks with all the parts and labor. I'm not very mechanically inclined when it comes to vehicles so it's not like I can do the work myself but my main question is, how can the oil cause the coil pack to short out seeing that oil is not conductive and some cars actually use oil to cool the packs down. Is that a legitimate diagnosis or is the dealership mechanic Actually right or is he just getting creative trying to squeeze some money out of me.

View 8 Replies

Golf VI R :: Strange Clicking Noise Coming From Throttle Body During Ignition Shut Off

So starting with the specs: I have a Stage III+ Golf R with about 39k Miles on it. Stage III+ was added at 17k miles and has treated me pretty good. The car is driven about 3 days a week and has the oil change interval of 3k miles.

Things that I've checked or done recently:

- Cam Follower: Wasn't too bad but seemed like the outer coating was wearing off on it so I replaced it.
- Oil change: Changed the oil about 1 week ago but hadn't driven it since then until yesterday were we did about a 50 mile road trip. (No unusual things noticed)

When we came back home and parked in the garage, I noticed the sound when I turned the ignition off. It was pretty noticeable as you will see in the video. Could I possibly have a bad throttle body on my hands?

[URL] ....

View 8 Replies