Prius (2004-09) :: Grinding Noise Coming From The Front
Jul 19, 2011
I've got a 2004...it has 90,000 miles. For about the last 5000 miles I've been experiencing - only a few times a month, and totally out of the blue - a grinding noise coming from the front (i think left). This happens when I'm traveling at about 55-58 mph (never at lower speeds). It even happened once when the cruise was set. It gets pretty loud, and i find that if i pull over and stop for a few seconds, then keep going, that it stops. In other words, it seems that breaking to a stop disengages whatever the cause is. Also, no warning lights come on at all...like i said, it happens totally out of the blue. No, it's not the wheel bearing.
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I have an intermittent grinding noise coming from what sounds like both front wheels, it sounds like metal on metal almost like something metal rubbing the rotor but I just put new pads on and the noise was there before as well with nothing touching the rotors but the pads. The sound will appear out of no-where at low speeds of 35 or below and will continue until I brake and slow down, just before I come to a compete stop the noise will stop with a slight clunk.
I can then drive away with no noise. I am pretty sure it is not brake related except maybe ABS somehow but was also thinking front axle or diff, also have read posts that are bearing related, but both at the same time?. It is the slight clunk before stopping that I can not figure out is related to. It is an 05 f150 xlt 5.4 super cab 4wd with 85k miles
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My Prius has developed a disturbing noise over the past 2 weeks. I believe the noise is coming from the front, driver's side. The faster I go, the louder the noise. It begins shortly after accelerating and doesn't stop until I stop the car.
I didn't think it was a mechanical noise, but now I'm not sure. I feel a slight vibration in the accelerator pedal while the car is making the noise. I'm wondering if this is something in the axle, wheel bearing, transmission, or what.
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I owned a 99 f250 a little while ago. Just bought a 2006 crewcab F150 xlt about 2 months ago, and for the past month there has been this unusual grinding or whirring like noise coming from the front passenger side wheel.
I took it to the mechanic and he found a bad wheel bearing on drivers side and replaced it but that wasn't the issue. He could hear the noise but wasn't able to figure out what the actual issue was.
The noise only happens when my foot is on the throttle. (not when coasting) and i also just discovered that it doesn't make any noise at all when put in 4x4.
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I've got a grinding noise coming from near my water pump. replaced the serpentine belt w no luck. it's got 212,000 miles on it so I'm guessing the water pump is going bad.
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Just got a 2013 IS-F. Loving this car, but discovered an annoying issue. Grinding noise coming from front brakes when slowly coming to a stop below 5 mph. Is this normal?
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Clunking and grinding coming out of the front especially when i turn the front wheels even in neutral gears ? Really bad noise,all gears go in fine!! even when i drive strait with no gears u feel that clunking noise.
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2007 Prius w/ ~90,000 miles. So my wife was driving home and reports she hears a thunk of some sort, and then a scraping noise coming from the front of the car. She drives it home and I take a quick peek. Nothing dragging underneath, sounds like it's coming from the tires, so probably brake-related. But here are some additional clues: when I reversed down the (very short) driveway (at very low speed, <5mph), I heard the scraping. I then put it in D to go forward, again at low speed, and heard the scraping and then something went clank, like something was shifting in the other direction. Whenever I change direction, the clank sound and more scraping. Also: when the car is off and I'm gently rocking it back and forth, I hear squeaking, like springs of a bed.
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I have a 2007 SF Ltd. About 6 months ago I noticed a tiny grinding noise coming from the front end. I took it to the place that installed the brakes and rotors and had them look at it. The said that they didn't see anything but the cleaned up the rotors and oiled the slide pins. That didn't seem to sold the problem, so I took it to the shop that does all my inspections and such. They mentioned that they didn't see anything and that if if was only first thing in the morning, it might be some very minor rust that is building and being worn off. Lately, the grinding noise has gotten much more consistent and loud. Both places said the pads looked almost new and other than the turning of the rotors, they looked fine. If it isn't the pads or the rotors, what could be causing the grinding noise? A friend of mine had the same issue but his dealer told him that his vehicle "just had noisy brakes". That doesn't see to be an acceptable answer.
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I have a weird noise from my 2007 Prius. It seems to be coming from the front left of the car. The car drives well, Tracks, feels stable at all speeds. It's just making a crazy noise at almost all speeds, it starts around 10 mph. It's a very DEEP ggggrrrrrrrrrrr. When the car is shifted in N it continues.
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I just bought 2008 Prius (60tkm) and now i am wondering about noise coming from left front. It sounds very much like my older car breaks. High pitch squeezing noise. But it:
- doesn't appear immediately when you start driving
- doesn't appear on normal driving speed (> 30-40 km/h), or i just couldn't hear it
- does appear when driving very slow
- does appear when accelerate gently
Something with breaks? Sound is very loud.
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Here is a link to the audio [URL] .... It makes this noise, whether I'm at idle or running, granted it seems to be happen more when moving, its quite intermittent as it stops sometimes. I replaced the serpentine belt a month ago, so it can't be that. Its coming from the front of the engine. Sounds almost like the fan bearings or something below that is scraping. I've turned off the heater and it still does it, but the fan is spinning all the time, so I'm not sure what is going on.In the background you can hear cars going by on the overpass above, but I'm focused on the grinding noise. Car is not moving, its in park and makes the noise when moving also, with gas or at idle.
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A grinding/crunching noise recently started happening to my 2001 vw vr6 12v.seems to be coming from the front of the car but only when i accelerate. I hear it through all the gears and am a little concerned as winter is approaching.
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So whenever I brake while reversing (and rarely while moving forwards) I hear this odd grinding noise coming from the front left wheel and can feel it through the brake. Im not a petrol head but I decided to replace a wheel bearing hub myself recently to save money. I am pretty sure I reconnected the anti lock brakes correctly though I doubt it's that. My brakes are good.
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A year ago I heard occasional metal grinding noise coming from the front, sounding like front driver side. Sounded like CV joints that I heard before. The mechanic said it's transfer case/transmission problem, so I replaced the transmission but the noise came back a few days later. The mechanic said to drive it for a while and the noise may go away, if getting worse he can fix it since it has 2-year warranty.
Now a year later the noise becomes predicable and easily reproducible, I went back and asked them to check. They said it may be passenger side axle. I am feeling being manipulated.
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Having problem with my car (2001 Elantra GT) - over the last month or so it's been occasionally making a very loud (not but consistent) grinding noise coming from the front of the car when decelerating at low speeds. The noise sounds like gears slipping over each other but cuts in and out. It's pretty loud and not a nice noise to hear! Sometimes it makes the noise when I brake firmy but not until I reach lower speeds... mostly it's just when coming to a stop, but it did it once last week when I was pulling very slowly out of a parking spot and not even braking.
As it's become more frequent (going form maybe once a week to several times every car journey) I have started to feel something in the brake pedal also, like there's something kicking it from behind. I took it to a mechanic and had to pay a ton of money to get a broken front left ABS ring replaced (it also had the front right ring replaced in May), and within 2 minutes of driving away from the place the noise was back. Before I spend even more money that I don't have on taking it back for extra diagnosis.
I'm told that this is almost certainly the ABS system that has a fault even though the ABS light never shows except when I start the car, and I've taken the fuses out of the ABS in order to confirm that it is. I haven't heard the noise after a few days of driving with ABS unplugged so I think we can be reasonably sure here. Is there anything that I can check myself or test (I'm not very handy when it comes to cars) or can you tell from this information what it's likely to be? Other things that I've noticed with the car which may or may not be relevant are:
- the warning lights for brakes, ABS and TCS are all lit with the fuses for ABS1 and ABS2 taken out. I take it this is normal for all 3 to illuminate with the fuses out?
- since unplugging the ABS I've noticed a slight metallic squeal from the brakes as if the brakes are worn down. Didn't notice this before I unplugged ABS though it may have been there, not sure.
- sometimes when going over a speed bump or just a minor imperfection in the road I hear a clunk in the front of the car and feel something move in the underside of the car. Happens mostly at lower speeds also, but not if I go over the bump really slowly.
- in the fuse box when I took out the ABS fuses I noticed there was a bit of minor melting/brown burn marks on the top of the connections marked (iirc) ECO3 and ECO4 on the diagram (large white connectors). Is this anything to be concerned about?
- sometimes when I have air coming into the car through the air vents it will become significantly warmer for a few minutes, then slowly go back to normal. Can't think of any circumstance that links the times when this happens (eg. speed, weather etc).
- the oil pan has a leak which is on the list of things to fix when the car works properly.
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When I start my vehicle, it makes a grinding noise, sounds like it's coming from the front of the vehicle, when I put into gear it stops. It started gradual and is getting worse. It's a 6 cylinder automatic, with 108 k miles.
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I have a 1999 VW and i have this grinding, wobbling noise coming from the left front wheel side. I brought it to the dealer and two other mechanics and they can not find why there is that noise.
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Over the past few months I'd noticed an intermittent grinding noise coming from my left front wheel at low speeds. I took it in once but it refused to play along so I finally managed to catch it on camera and let the dealership listen to it. They booked me for today, saying it sounded like a wheel bearing (to which I agreed) and I dropped her off around ten, not expecting it to cooperate for the second time.
I got a call from the dealer around 2 PM saying that they were able to duplicate the noise and that when they took the left front wheel off and ran the car on the lift with the rest of the wheels off the ground, the noise went away. Even stranger still, when they put the wheel on the tire balancing machine and spun it, gronch, gronch...gronch, gronch....gronch, gronch. It was coming from inside the wheel! I gave them permission to dismount the tire from the wheel and about ten minutes later I got another call saying they'd found a handful of tiny hard rubber balls inside the mounted wheel/tire assembly that were rolling down the inside of the wheel and causing the grumbling at low speed.
Here's the kicker: they were in all four wheels! The tech even saved them for me so I could take a look and they don't look like anything mass-produced; some are larger than others, some are round and some are oval-shaped but when I dropped one on the glass advisor desk, it made a very clear 'Clink!'.
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I've got a 2006 f150 4x4 v8 ... I get a grinding noise (I think it is coming from the front left of the truck) that lasts only a little while and only comes out after a cold night (so I only get the noise in the morning after the truck has sat overnight)...
The issue details:
1. The grinding noise is constant and the truck has to be moving for it to make the noise
2. The truck will only make the noise while driving forward, it disappears when I drive in reverse
3. The truck has to sit overnight and it has to be cold (below freezing)
4. I only get the noise if I go in reverse BEFORE I drive forward after the truck sat all night
5. Will not make the noise while in 4x46. It has been doing this for about 2 months
What I tried:
1. Replaced both front wheel hubs
2. Replaced 4x4 vacuum and checked the lines for pressure
3. Front brake pads and checked calipers
4. While the truck was making the noise unplugged the 4x4 vacuum - still made the noise
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2011 F150 Limited 4wd 6.2 liter. I just bought the truck a few weeks ago with 26,000 miles. Late last week I began hearing a mild grind/rustling noise that appears to come from the driver's front. It's not terribly loud (loud enough to hear), but it's annoying. It happens when I slow down (on and off the brake and below 25-30 mph) as well as let off and begin to speed up. It doesn't last but a second after I let off the brake and speed up though. The kicker is it does not happen all of the time. I drove it home from work last night and it did not do it one time, but driving to work this morning it happened every time I did what I described above. I have taken it to our local tire/suspension shop and they claim they could not reproduce the sound which does not surprise me. They did a full inspection and found nothing.
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