Prius (2004-09) :: 2007 - Whining Noise From Engine Compartment (Proportional To Acceleration)
I need to diagnose an issue I've had with my 2007 Prius with 79,000 miles on it. Several months ago I noticed a distinctive whining/humming noise coming somewhere from the engine compartment of the car while driving. The noise may be present at lower speeds, but the volume of the noise appears to increase proportionately with my acceleration and as such is most noticeable at highway speeds of 50 - 70 miles per hour. As I accelerate faster, the noise level seems to increase. If I take my foot off the gas and coast, decreasing speed, the whining noise gets lower in volume. I believe I first noticed this noise about 6 months ago, but wasn't more proactive about it like I normally would be because at first the noise didn't seem overly loud and my extended warranty unfortunately was up once I hit 77,000 miles. Now 6 months after I first noticed the noise, I believe it's definitely louder than it was when I first heard it, so much so that I can pick it out over the radio being on at a decent volume.
After checking some forums I thought the culprit might be a wheel bearing. I took it into a local Midas shop at they informed me that my passenger-side front wheel bearing was actually breaking apart in pieces. Obviously I had that wheel bearing replaced but I was also hoping this was the source of the whining noise. Unfortunately that wasn't the case as driving it home the noise was still present. They also said the tires were not balanced properly (from my Toyota Dealership no less when I had them install new tires) so I had the tires rebalanced as well. They did take the car for a test drive but probably stop looking for issues with the car as soon as they saw the wheel bearing in that condition. Also that shop does not specialize in Prius' or hybrids so they might not be able to notice the noise that shouldn't be there like I can.
Other than wheel bearings, where this noise could be coming from. Some posts on here possibly pointed to the ICE water pump or transaxle fluid (which as far as I know has never been replaced since I bought the car new).
Prius (2004-09) :: 2005 - Whining Noise Coming From By The Pulley
So I have had my 2005 Prius for over a year now. I love my car but after 7 months it made a whining noise coming from by the pulley. When I would accelerate the noise would get worse. Engine light came on tested and said loss of power. The car would not go up large hills it was gutless. So I parked it. I recently just replaced the pulley and now the noise is gone. I have been driving it short distances and at about 30 miles per hour the car would sputter and hesitate. I would let off the gas and push down on gas pedal lighter and it would go fine.
View 19 RepliesSubaru - Xt :: 2005 - Whining Sound With Acceleration Recently
I bought my car new. It began having a whining sound with acceleration recently (at 98+ thousand miles). A garage replaced the power steering pump, THEN told me I needed a turbo. No problem to drive it to dealership, waving bye-bye all the while. By now, the car is no whining, it is chugging along making strange metal sounds. Dealership confirms that I need a turbo, and also by the way, an engine. There is metal in the oil pan. I have now seen many blogs, complaints, etc. on line about a defect in the turbo on this car that causes oil starvation to the engine. Question: With metal in the oil pan, is there any hope in flushing the engine, replacing the turbo, and getting some mileage out of it? It has 99,000 miles. Has Subaru given any "good will" compensation for this? There were service bulletins about it.
View 5 RepliesCamry :: 2006 2AZ-FE - Whining Noise At Lower RPM And Acceleration
So, my Camry just started making a noise today. I was able to find the exact noise it was making on YouTube, to use as a reference for you all. Basically, it's a low pitch whine that raises pitch during acceleration. Once at highway speed, it's completely gone (probably due to ambient noise).
No CEL or any other warnings. I just hit 75k on the car, and from previous experience, it sounds like it could be related to a bearing in the alternator.
Yukon :: 2001 Denali AWD 6.0 - Whining Noise During Acceleration
Ok I have a 2001 Denali AWD 6.0, and when I accelerate it makes a whining noise as if it were low on power steering fluid, well I just replaced the power steering pump today and the ring and pinion with bearings about 1000 miles ago. Still whining, the shop today said it could be transferred case but I doubt that because I had it inspected when the ring and pinion was replaced.
View 14 RepliesGolf IV / Jetta IV :: 2002 GLS - Whining Noise During Acceleration
I have a 2002 Jetta GLS that I got recently, it has 136,XXX miles on it and has a whine sounds like coming from the transmission or differential that starts around 2000-2500 rpm and gets a bit quieter at 3000. Transmission shifts smoothly, fresh oil change on trans and differential with no difference. It does not whine if the car is parked and you rev the engine, only does it while driving. Transmission is automatic
View 2 RepliesSanta Fe (CM - 2007-12) :: Whining Noise Upon Acceleration - Power Steering Gone
Noticed a whining noise upon acceleration, today. Noticed that it might be the power steering going. No sooner than I read this, and making a trip to my wife's graduation...Loss of power steering. What should I look for when I take it in, and tell them it's the power steering that is gone. Was reading about a potential correlation with having the rack and pinion replaced. That is something that was done about a year ago. Any real correlation? How bad is it to continue to drive without the power steering?
View 21 RepliesSanta Fe (CM - 2007-12) :: Whining Noise All The Time - Louder With Acceleration
My 2012 Santa Fe AWD Limited whines, all the time, from the time I start it until the time I shut it off. It gets louder with acceleration. What is that?
View 11 RepliesPrius (Gen 2) :: Loud Chirping / Whining Sound Under Acceleration While Driving
I have a 2008 Prius with 111,000 miles on it and lately, I hear a loud chirping, whining sound that is louder under acceleration and seems to vary only according to acceleration or deceleration. Acceleration makes a louder sound. The noise does not occur when vehicle is cold and first driven. It's only after it's driven for awhile and things are warmed up but then again, it doesn't always do it even though it's warmed up. Not sure I could reproduce the sound if I brought it to a dealer for service. When the noise does start up, it's very apparent and loud and then, after awhile, it goes away temporarily only to start up again.
View 5 RepliesSubaru - Outback :: 2002 - Whining Noise From Center To Rear That Gets Louder With Acceleration?
I have an 02 Subaru Impreza Outback Sport with 130k miles. It makes a whining noise from the center to rear of the car that gets louder with Acceleration. The second you take your foot off the gas it gets quieter. The noise never completely disappears though. It also doesn't change if I am turning or driving straight.
View 2 RepliesTouareg :: 2006 - At Start Up Clicking Noise - At Acceleration Whining - Radio Control Stopped Working?
I've had my 2006 V6 for a few months now and I've encountered a few annoying little problems that I would like more information on before I go to the dealer for my 5000 mile service...
1) Every time I start the car and pull out of the driveway there is a rather loud clicking noise. It sounds like the car is slipping into gear. There is no jolt or hesitation, and you can't feel anything, you just hear the noise. It happens when I go over about 10mph, just once, every time I start up.
2) At higher speeds when I start to accelerate say from 50 to 70 mph there is a high pitched whine. It is like the car is winding up before it takes off.
3) Sometimes there is a clicking noise coming from the dash board. Like an electronic clicking noise when you click on a link in a website. It clicks a dozen times and then stops.
4) One time the radio controls stopped working and the radio control panel started blinking on and off rapidly. After about three minutes everything returned to normal.
Avalon 2005-12 :: 2006 - Whining Noise When Turning Right
I have an 06 Limited with 181000 miles on it. I'm getting a whining noise when bearing or turning right. I assume this is the cv joint- correct?
View 8 RepliesGolf IV / Jetta IV :: 2005 - Whining Noise While Only In Gear
While I rev my engine in neutral sitting parked somewhere I don't hear any strange noise. but after i put the car into gear and start accelerating i hear a strange whining noise.
I was recommended to check transmission fluid levels but then i also heard not to completely flush the fluid. because draining it could mess up the internals??
If it turns out the fluid is low can i just top it off? Any reason this could happen? 1.8t manual 2005 168k....
Subaru - Outback :: 2005 - Whistle Or Whining Noise Periodically
In the last couple of weeks I've been getting a whistle or whining noise I think from under my car periodically. It doesn't happen when I start the car, not when idling and starts at about 20/30 mph. I've had the car in the shop for regular maintenance, just replaced front bushings, put on new rear brake pads and new rotors. I've checked the car for anything that might cause wind since it comes and goes even while driving. Seems worse in hot, damp weather. Back to the dealer today because it was loud and they say drive shaft, but there is no vibration and the car is running very smoothly. It's driving me crazy when it happens because it almost sounds like a plane landing.
View 13 RepliesHonda - Cr-v :: 2005 - Whining Noise Only After Car Has Been Running A While And Turning Left
I am hearing a whining noise only after car has been running awhile and only when turning left. The noise seems to come from the back passenger side. What this could be?
View 4 RepliesDodge - Grandcaravan :: 2005 - Whining Noise When Accelerator Pressed?
Driving our 2005 Dodge Grand Caravan which we love. We have 118,000 miles on the odometer now and a dent or two but otherwise it's in great shape. About 2 years ago, we started to notice a high-pitched "whining" noise on our way from Michigan's Upper Peninsula to Florida. We were driving in the fall in the lovely Smoky Mountains. The weather was hot, the air conditioning on and the van working hard to climb the mountains. We stopped for gas, and then as we started driving again noticed this whining noise when pressing on the accelerator.
The noise did not stop until the next morning when the car was completely cool, but started again when it heated up. This whining continues to happen every time the car is driven long distances/gets very warm. Our Michigan mechanic thought it was the alternator and replaced the alternator and coolant tube in 8/2012 but that did not work. Our mechanic flushed the transmission and replaced the fluid in 5/2013 but that did not work. Neither of them could tell us what causes this noise. Should we just continue to drive it this way or go to another shop?
Sebring - Chrysler - Timing-belts - Vibration :: 2005 - Whining Noise At Idle
I have a 2005 Chrysler Sebring. In December the timing belt failed while I was driving down the road. I had the dealership I purchased the car from replace the timing belt as well as the water pump while they were at it. Ever since I have had and issue with it vibrating at idle. At first it was making a whining noise as well. I took it back and they told me that they had installed the belt too tight. Afterwards I still had an idle issue although the vibration was a little different. I also could distinctly hear the belt hitting the casing a few times.
I took it back again and they stated that the belt had been put on too loose. So now they have adjusted the belt again and it I am no longer having the whining or belt hitting the casing. But I still have an idle issue. It has changed again and is kind of a pulsing vibration. I can feel it in the brake pedal when I am at stops. I seem to hear the pulsing while driving as well but this may be from my new tires as well.
During this whole readjustment process they have not mentioned actually checking the timing. Just the belt tension itself. When I first reported the idle issue after they put the timing belt and water pump on they told me that it could not be related to timing and that it had to be an ignition issue. But I asked a work associate who used to work as a mechanic and he stated that it would be a timing issue.
I am going to contact the dealership and ask them to check the timing belt again. I never had this idle issue before the new timing belt.
Honda - Odyssey :: 2005 - Makes Loud Whining Noise At Highway Speeds
I have a 2005 Honda Odyssey with over 100k miles. Recently, it has started making a loud whining noise (it reminds me of the sound my old manual transmission sedan would make when I was in second gear but needed to switch into third) when we drive at highway speeds (55 mph or more) for more than 20 minutes or so. The sound continues at lower speed and even when we go into park. It doesn't stop until we turn off the engine, but the next time we drive the sound doesn't start until we've been driving at high speeds for a while. It also intensifies when we make sharp turns. I took it to my mechanic who thought it was simply the fan coming on because our coolant was low, but we refilled that and it hasn't made a difference. Also the temp gauge doesn't show that or car is overheating.
View 8 RepliesFord F-150 (2004-2008) :: 2005 - Rear End Whining Noise Inside Cabin
I'm new here to the F-150's forum although I've owned a few since 2001. I bought this F-150 '05 5.4L Lariat. Really nice truck. But when I purchased it, it had this weird noise inside the cabin. I thought because it had a camper on it that some tranny noise was coming up thru the camper and the rear cab. After taking camper off, the noise was still there. From everything I've read online, it could be rear pinion seal, differential bearing, tranny, front hubs, etc. I have left a video. Pay close attention to the little whine. Kinda hard to hear if your not listening for it.
Note- when i drive it is most definitely coming from the middle to rear of the truck. But I'm not ruling out anything. I have looked underneath the truck and the differential is dry and the driveshaft area near diff is dry. No leaks. I have not checked fluid in diff. Is there an easy way for these trucks? I have read and heard about adding an additive? The noise starts at about 10-15 mph all the way up to 80. I've never taken it past 80 but I'm sure it's still there.
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