Prius (2001-03) :: Humming Noise From Rear At Highway Speeds
I have a 2001 w/94k. New tires and alignment (3k). Recently I have been hearing a humming noise which can start to be heard around 45mph which gets increasingly loud up to 65mph, and then seems to quiet down if I go above 70mph. From the driver's seat it sounds like it's coming from the driver's side rear of the car and from the passenger seat it sounds like it's coming from the passenger side rear of the car. So it definitely sounds like it's coming from the rear of the car. Bringing my car in to get looked at it is difficult with my work schedule, so I thought I would try here first. Around the city there is no noticeable sound and there has been no loss in MPG that I can tell (44-47).
View 8 RepliesPassat (B6) :: Wind Buffeting / Noise And Vibration At Highway Speeds
I've been doing a lot of decently long highway trips this summer (5 hrs @ 75-80 MPH) and I've noticed that the 2008 VR6 Passat has some kind of pressure/wind noise/vibration above 75 MPH. It's hard to describe; it's like the noise you get when you open your sunroof too far and you get a harmonic noise from it. The sound seems to be coming from the upper rear of the car; behind the sunroof and almost from the rear glass.
All of the windows are up, the sunroof is closed and even the shade is closed to muffle the noise, yet it is there. However sometimes it isn't bad. If I have the radio on I don't notice it really, but when it is off it is very noticeable on certain stretches of highway. I'm having a hard time nailing it down as it is not entirely reproduceable. I don't know if it has to do with temperature, angle of the wind, climate control fan settings, what.
I did notice a few reviewers of the new CC complaining of a similar thing, which freaks me out that it is a design flaw - yet searching on here brings me up empty so I think it might be something I can fix. My first thought is that I have a tire slightly out of balance, yet the noise seems more wind related than tires.
Passat (B6) :: Loud Oscillating Noise / Minor Steering Vibrations At Highway Speeds
2008 Passat 45k. No accidents. Towed twice on flatbeds due to bad fuel pump. Tires were rotated every 10k or so.
I'm wondering if there are any suspension (or wheel) issues that can lead to maybe tire wear and a loud oscillating noise. I had factory Goodyear Eagles 235/45-R17's that started to develop a very loud speed-dependent oscillating noise that definitely came from the tires, but I can't tell if it's one tire or more than one. I just had them replaced though I was not quite yet down to the wear indicators. My new Continentals are of course pretty quiet, but occasionally I think I hear very faint oscillations again on certain surfaces at high speed.
I'm worried that I might trash these new tires. I had to have an alignment/balance/rotation at about 30k due to minor steering vibrations at highway speeds. The noise started around 37k and got louder and louder. About this same time I had a flat tire that was immediately repaired; I noticed uneven wear on this flat tire which I attributed to the previous minor alignment/balance problem. I usually find out about any low pressures by the dash light, so I'm pretty sure my tire pressures are usually good. I rotated at 40k with a minor improvement that got bad again after about 1k.
Golf V R32 :: Hum Sound Almost Like A Gear Whine At Highway Speeds?
I notice whenever I'm on the highway traveling between 60-70mph and at part throttle, I hear a hum that I would best describe as a gear whine which sounds to be coming from the rear. I'm taking it to the dealer next week to be checked.
View 13 RepliesPontiac - Vibe :: High RPM About 3k While Driving In 6th Gear At Highway Speeds
I drive a 2003 Pontiac Vibe GT (6 speed Manual) and I have noticed that when im in 6th gear going highway speeds, I have an RPM of about 3K. For this model I feel this value is high and im worried about engine wear and fuel economy. I'm not sure about the other gears, but from my knowledge of other cars in the same weight category, less horsepower and 4-speed automatic gearbox, my car should not have such high RPM.
View 12 RepliesHyundai - Elantra :: Humming Noise At Low Speeds Around 15 - 30 Mph
For the past few weeks, I've noticed am occasional humming noise while driving. It seems to happen more frequently at lower speeds (around 15-30 mph, though it has also happened at around 45 mph), and it stops as soon as I apply the break. Turning the A/C on and off does not appear to have an effect, nor does opening/closing the windows (in case the humming noise was just air at a certain vibration), nor does the radio.
I took it to a mechanic, but it didn't happen when he drove it around the block, so he said that it's probably due to tire pressure imbalance, adjusted the pressures, and told me to bring it back if it happens again.
What this is, or what other things I should look for?
Malibu - Chevrolet :: Humming Noise From The Front When Turning Left On The Highway
I have a 2002 Malibu and we have had the car about 3 years and since we purchased the car it has what a humming noise from the front when changing lanes on the highway or when making curves on the highway only when turning left.
Being an avid Car Talk listener, I decided this was probably being caused by wheel bearings and I decided to tackle the job myself and changed both left and right front wheel hubs and the noise did not change, it is still there exactly as before ! I also replaced the brake pads and rotors while it was apart.
Remembering other car talk conversations, I decided next that it must be the tires, I replaced the tires which were due for replacement anyway and guess what ? The noise is still there exactly as before !
Out of ideas, I took it to a mechanic and he said that he ran the car on the lift and was able to reproduce the noise on the lift and he felt it was coming from the differential within the transmission. While it was at the shop I had him do a wheel alignment as well to eliminate any sort of suspension issue.
My question, does this make any sense ? To me when the car is on the lift, the differential really isn't doing anything, the wheels aren't turning at different speeds because they aren't touching anything therefore to me, the diagnosis of differential doesn't hold water.
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.
View 6 RepliesPrius C :: 2013 - Whirring / Humming Noise At High Speeds
I noticed it a little after driving for days on very snowy/slushy/gritty roads where I had to plow some parking spots with my little 2013 C3. Tonight I was driving into Vancouver and back at 100+kph and noticed like a whirring sound or like a higher pitched humming sound possibly from drivers side front tire?? A little vibration felt through the wheel.
View 7 RepliesSonata I45 (YF - 2011+) :: Low Pitch Humming Noise From Front End At Low Speeds
Layely with my 2011 SE I've been getting a low pitch humming noise while traveling at low speeds, mainly going into a stop sign or light and searching for a parking spot. It happens with the AC off as well, not so much a vibration just a low pitch hum, also does it with foot off brake too as I just let it coast. Kind of annoying and want to make sure its good.
View 5 RepliesPassat (B5) :: Car Is Floating At Highway Speeds
My car is just 3 months old ( 3300 miles). I started noticing that the car is floating at highway speeds. I feel like the wind is pushing the car to sideways. I started feeling this for few days. Then I verified the tire pressure. Because of the cold weather we had in the last couple of months, I never had chance to check the tire pressure. The pressure was between 37 and 40. I don't know why the dealer didn't set it to right pressure. Then I reduced the pressure to 30 for all the 4 tires. Now I feel the steering is heavy. Couple of questions.
1. Do I need to align the wheels ( I have just 3300 miles).
2. What is the tire pressure you maintain. I have 15" Continental stock tires.
Passat (B6) :: 2009 - Vibration At Highway Speeds
On my 09' passat wagon 2.0t: I've been on a couple of long highway runs and noticed that my steering wheel is vibrating slightly at higher speeds. Naturally I went for a wheel balance. They showed me one rim was slightly bent from a pot hole or something, but they were able to balance it and put it in the rear. Still a vibration. Took it back to the tire shop and they checked the balance again.
At this point I was still noticing the vibration and went so far as to swap the "damaged" wheel with another off of a passat with the same wheels. No difference noticed. Is it my imagination or is the steering so light in these passats that im feeling every imperfection of the road? I don't remember the car always feeling like this. I am at 14k miles and have the crappy stock good year tires.
Passat (B5) :: Vibration Mostly Off-throttle At Highway Speeds?
for the last several weeks, I've noticed a problem that seems to be getting progressively worse... there is a vibration seemingly from the front end (possibly passenger side), and it only appears on the interstate at typical highway speeds (70-75 MPH). facts:
1. It does not happen below ~70 mph.
2. It doesn't appear to be a wheel bearing - no noticeable change in tone or "amplitude" while turning at speed.
3. I use cruise control all the time on the highway, and it is more noticeable going downhill (increases in vibration), when the engine is obviously off-throttle.
4. The car is a 99 V6 5mt.
5. The axles that are presently on the car are Raxles, and have been on it for ~4 1/2 to 5 years.
6. I recently changed over (this past weekend) to my winter/stock wheels and tires, but it was doing it with the summer wheels and tires.
7. It happens regardless if the gears are engaged or not (5th or neutral - I coasted down a hill on the interstate today in neutral to add more info).
8. I've replaced the wheel bearing on the passenger side about 6 weeks ago.
I'm thinking I have an inner CV Joint that is starting to fail. The boots are intact, as I inspected them recently while replacing the clutch/pressure plate/throwout bearing/flywheel. The transmission axle flanges had no play. The vibration was occuring prior to when I changed out the clutch.
Thoughts? Inner CV joint, or...???
Ford F-150 (2004-2008) :: Humming Noise From Rear Side Occurs At All Speeds
A very odd hum from the rear (2005 f150 4.2) that occurs at all speeds. Low speed it occurs regardless of load on the drive line. At higher speeds it only happens when i have considerable load on the drive line. All bearings in the diff were replaced less than a year ago when the main pinion bearing went and the diff gears were in pretty dam good condition. Wheel bearings are not getting warm to indicate a wheel bearing. And when i let off the throttle it hums for a few seconds and dissipates as the tension on the drive line goes away. I even looked at the carrier bearing assy and it seems to be in good working order. I live pretty dam far from any type of service so i was just curious before i start trying to trouble shoot this any further.
View 1 RepliesPassat (B7) :: Steering Wheel Shakes Just Slightly At Highway Speeds
Noticed the steering wheel shakes just slightly at highway speeds. Happens to me when I'm at around 65-70mph and above. It's just very slight, so I really wasn't thinking its an alignment issue at all. I didn't know if this was a bit normal for these B7s or what. I've had alignment issues in cars before and this just doesn't feel that bad, but its enough to give me pause.
View 7 RepliesGolf IV R32 :: Whining Noise At Highway Speeds
So my car started to make this noise, hear it more at highway speeds than anything else. It's like a high pitched whine or whistle. When I'm on the accelerator it goes away, soon as I take my foot off the gas it starts up. Just cruising and engage clutch goes away as well. Sounds like coming from rear but hard to tell, hear it at low speeds but not as loud.
View 5 RepliesLexus RX 2010-15 :: ASL Does Not Keep Up With Increased Noise On Highway Speeds
ASL does not keep up with increased noise when reaching highway speeds?
View 11 RepliesPrius (Gen 2) :: 04 High Pitched Whistling Noise Comes At Highway Speeds
Car suddenly started a high pitched whistling noise/metal on metal sound at highway speeds. It is intermittent, no noticeable pattern w/acceleration or braking. Similar sound at lower volume when the shock/spring is depressed (pushing down on that corner of the car). Louder at low speeds.
View 6 RepliesTouareg :: Loud Road Noise At High Speeds On Highway?
I have a 04 v6 model , in the last couple of months when I am on the interstate at about 75-80 mph. I get a very loud vibrating noise coming from the rear of the vehicle. The dealer thinks the drive shaft has some play in it.
View 6 Replies