Impala - Chevrolet :: 2009 - Whining Noise Coming From Under Hood
Dec 15, 2014
So I have a 2008 Chevy Impala LS that hasn't given me any real problems. I had some battery troubles recently that were the result of me leaving the parking/security lights on for 10 consecutive hours, but overnight-charged the battery and was good-to-go after that. But it seems like RIGHT after that was when the whining noise started.
It seems to be related to my power-steering system. I know this since the whining seems to pick up with acceleration and turning. However, I checked my power steering fluid and it did not appear to be depleted at all. I did notice, however, that it seems to be a light greenish color...which from doing a google search, I've gotten the impression that it's probably not supposed to be that color.
What exactly is going on here?
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A few weeks ago I started noticing what I would best describe as a whining noise when I accelerate. It's not very high-pitched but definitely noticeable. It seems the more I accelerate, the higher pitched the whine becomes, and I can only hear it when I am accelerating. It is not very loud: if I have the radio or stereo on I can't hear it. I have a 2009 Corolla LE with around 122k miles on it (I drive a lot for work.) A few weeks ago I had the car in for an oil change, and was told that my battery was getting low and will need to be replaced soon, so I'm not sure if that would have anything to do with it. As far as describing the specific location of where it is coming from, the best I can say is that it's coming from somewhere under the hood...I know that's a very vague description, but I can't really pinpoint it to anywhere beyond that.
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I recently replaced the fuel pump and afterward started noticing a buzzing/whining sound coming from under the hood. The noise goes away when I remove the vacuum line from the fuel pressure regulator and after the car has been driven for 1/2 to 1 hour. Sometimes it comes back, sometime not, but it always is there at a cold start. Had the shop take a look and they said the fuel pump is ok and recommended replacing the fuel pressure regulator. I did but that but it did not solve it. I suppose I should check the fuel pressure. 2000 Silverado 5.3L ...
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I am having a problem with rough starts/ normal starts. This issue is intermittent. Once in a while when turning on the car I'll get white smoke and a pop noise from under the hood on the driver side. It smells electrical in nature. Other times like 80% of the time it starts normal. Also I have an issue with some of the cluster panel being lit while other are dimmed slightly. What is the cause of this problem? Where should I start to look to fix these issues? 2001 Impala LS 3.8L .........
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Just pu my new 2013 6.7 Diesel with 1300 miles... There is a most annoying whining coming from under the hood and sound like its coming from the secondary filter area or turbo (you can even feel it if you put your hand on the filter lines and housing) and it starts a minute or so after the vehicle has been running and you can her in the cab at 70-mph... At drive through restaurants I have to shut the tk down to place my order and never goes away..
[URL] .....
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I have a 2008 Chevy Impala that I've owned for going on six months. It's treated me very well. I'm just now getting ready to give it a nice wash/interior cleaning this evening, but I noticed while cleaning under the hood just now that I cannot get the hood to stay up on it's own. I'm not sure what the issue is. I keep nudging it gently, but that's not working. As recently as yesterday I had the hood up when I was checking the oil...it stayed just fine.
Of course, the pre-2014 Impala generation has hoods without the manual supports. So what might the problem be here? I figure this car is a little new to be having a problem like this.
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My 2000 Chevrolet Impala doesn't want to start unless I tap on the throttle under the hood--battery seems okay, as the heater, radio, lights work, but starter won't even click unless I do this. Know why?
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I've owned a 2008 Chevy Impala for about 7 months. It's at about 115,000 miles. It runs great...haven't had any problems out of it. So far. But there are a few things that concern me.
When I start the car, I hear this squeaking noise under the hood. I do not always hear this---it seems as if it may be tied with cold weather, like it's something that only occurs in the morning. But regardless, it seems abnormal. It subsides after a few minutes. The other thing I am noticing is that normally within the first 10 or 15 minutes of operation, if the car is at a stop light I'll hear some strange humming accompanied by vibrations. Sometimes the lights will flash faintly when this happens.
When I first purchased the car, I had a mechanic check it out. The engine, transmission, radiator, etc. were in excellent condition. I'm hoping that this is not anything serious, but I figure these are still sounds that I should not be hearing with a car in good condition.
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I have a 2009 Chevy Impala. It has 28,000 miles and since November my gas mileage averages between 20-24. I took the car to the dealership and they say nothing is wrong. This car was titled in Hawaii. I live in Wisconsin. Could the colder weather have something to do with the mileage or what else could it be?
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2009 Impala, 6 cyl., 32k miles, with the engine warm and running below 1000 rpm I only get cool air entering the cabin. As soon as I rev up to 1000 rpm and above heat enters the cabin. The coolant level was a little low and I added about 2 cups. I haven't driven it since adding the coolant but I doubt that is an issue. Since the day I bought this vehicle (at about 16k miles) I could detect a whine sound coming from the engine compartment at start up. This may have something to do with this problem, but until just recently the heater did work fine. The A/C works fine. Thinking maybe a water pump?
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Car needed a new battery, second year in a row--beside the point. But it had been smelling hot and smoking like for ever since I could remember even on short drives. The mechanic said oil was all over and had to wash it all inside. It doesn't use much oil, but I did add some occasionally when I used to drive a lot. In Nov., he changed oil and overfilled about 1/2 qt at least. He thought all ok and no problem--no major leak or anything, but it still smells hot and the oil looks black and I have driven it very little and oil is at fill still as overfilled. I am estimating maybe 500 to 1000 miles driven would be TOPS. Should it be so black? The CHANGE oil light comes and stays on. I know time wise, it is time to change the oil, but it is hardly driven. Is the light controlled by time and not usage (mileages)? Should I be concerned with the black color and change light since I hardly drove it? Is it ok to drive a couple hundred till I can get it in to change? I have a trip to take.
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As of late I am hearing a sound coming from the front end of my 2003 impala. It doesn't occur all the time but sounds the same each time. The sound has the sound of what a bolt that is loose hitting against a piece of steel. At first I only heard it when I excelerate from a stop. It was a quick sound and didn't always happen. Then yesterday I drove over a pair of rough train tracks and now itore often. However it continues to be a sound that does mot happen all the time.
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Went in due to the check engine light coming on and found out I had a oil leak in both oil cooler lines they wanted to charge me 350 per line and 200 for labor which brings the total to 900. Are they over charging me if not is there a cheaper fix for them? 2007 impala 3900 v6....
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We have a 2006 camry with he 4 cylinders at about 106,000 miles. All of a sudden, the car has started a loud whining or purring noise. I have checked all my fluids and the appear to be at proper operating levels and there is no leaking anywhere that I can see. I replaced the water pump last year but have not replaced a belt on the car. The noise starts when you crank the car up and sounds like it is in tune with the engine. The steering doesn't appear to be affected although if there has been a gradual change the ease of steering I may not notice, but it is not at the point of being a manual steering without power. I cannot hear it through the speaker (like a bad diode). No real performance change in the engine or transmission except when decreasing speed the downshift of the transmission is more noticeable, like the gnome is dragging the through the gears.
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I purchased a 2011 Chevrolet Impala last year with 14,000. When the car reach 26,000 I begin to smell a very strong sulfur smell coming from the exhaust. I took the car to the local Chevrolet dealer and was told that the particles in the catalytic converter begin to break up at about 26,000 mile and the result is a sulfur smell.
I didn't believe that all Impalas had this problem. So I took it to the Chevrolet dealer in the next town where I personally know and trust the maintenance chief. He put his two best men on the car and could not find anything wrong. I was told to try another gas station which I did but it did not work. I now have 31,000 miles on the car and the smell is very strong coming into the passenger compartment when stopped.
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I have a 2003 Impala with about 124,000 miles on it. A few weeks back I started to hear what can best be described as a "water gurgling" sound coming from my dashboard area or where the vents are. It happens especially when make a tight turn or something, it only last a couple of seconds and doesn't happen all the time. What am I hearing and what was the cause of this and is there any fixes for it?
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I have a 2004 Camry (2.4 Ltr engine) with 120k miles on it. 2 days ago a whistling/whining noise began after I had been running errands & restarted my car after being parked for about 20 minutes.
If my car has been sitting and the engine is cold (like when I get up in morning to go to work) the noise doesn't start until it gets to the 3rd line above the "C" on the temp gauge. It's a constant sound while idling or driving, except when I am accelerating. The noise seems to be originating from around the alternator, but hard to tell exactly. I have no Check Engine, battery or other indicator lights showing. Other than this mystery noise my car is running fine.
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My 2004 Impala, 100+k miles, is occasionally not starting. The battery is fine, it's fairly new and we had it tested. When I crank it, I get all lights and electrics but it doesn't even make any crank noise or even try to start. I've read that the security system could cause this.
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I'm currently using a 2010 Impala as a loaner. I had bought a 2005 Hyundai Santa Fe from a dealer and 5 days later the engine blew. I've been using loaners from them for over a month until the engine is replaced or I decide on a different car. They have a junkyard engine on the floor, but they only have one mechanic so things don't get done on time. This Impala has 107K.
I did the carfax thing and it was a rental for the first 2 years, then owned privately. Occasionally the ABS light and t/c light come on but I'm convinced it's a chafed wire because it seems to only come on when I turn the steering wheel a certain way. They had checked the codes and came up with nothing 'wrong', which makes sense to me... it seems like either a crappy connection or chafing or something. This will need to be addressed and fixed before I sign anything but....
My dilemma right now is this: The roads are currently snow packed. If I punch the gas pedal from a dead stop there is sometimes a slight hesitation and a whirring sound, oddly enough it sounds a lot like a windshield washer pump. The car runs flawlessly otherwise. I asked a friend who also owns a 2010 Impala and he says he's never heard such a noise. I don't see how anyone could miss it. If I disable the t/c, there is no noise.
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The wife's '07 Chevy Impala's wheel is making a funny noise - sort of a "whoop whoop whoop" out of the front passenger side wheel as the car gets up to speed. there is vibration in the steering wheel also. When coming off a local highway down a hill, she had to hit the brakes semi-hard and there was a great vibration from the brakes.
I have already rotated the tires in case it was a tire/wheel issue, and took to mechanic to replace the bearing - and it seems to have gotten worse. The mechanic said the back bearing looked good but he still wanted to replace... which wont happen. recently had a control arm replaced by same mechanic in front but don't remember which side.
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I have a 2002 impala that has occasionally not started. The problem started a couple months ago, once it started getting cold here in the midwest. Every few weeks when I turned the key, nothing would happen. It only happened occasionally, and after waiting a bit it would start normally. I did some reading and suspected it was the anti theft locking the car down. Today I tried jumping the car just to be sure it wasn't the battery, and all of the electronics were very dim. I heard a rapid clicking noise from the dash that continued even after I removed the key. The headlights were rapidly flashing, although also very dim. This continued for about a minute before stopping. I tried letting the battery charge from the jump for about 10 minutes, no change.
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