Subaru - Legacy :: Humming Noise From Rear That Increases With Speed
Mar 6, 2013
Recently I have been hearing a humming noise that increases with speed. I don't get it when the car stops. I think it's coming from the rear but only when the car is moving and steadily increases in volume as speed increases and comes down as speed comes down. It's not coming from engine or transmission but coming from the rear wheels. Could it be a bearing? or both bearings? Is hard to make out if it's left or right of the windows when the windows are closed. Car drives great and has mileage in the 80's
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2007 Camry LE 2.4
I just replaced the rear pads and rotors with no issues other than having to bang the cr@p out of the left rotor with a hammer to get it to come off. Now at pretty much all speeds I am hearing a rythmic humming-type sound that increases and decreases with vehicle speed. It's not a constant hum but more like one-hum-per-tire-revolution type of sound. It is coming from the left side as far as I can tell.
Thinking I had damaged the wheel bearing (and after searching the forums extensively) I replaced it with a brand new bearing from Advance Auto Parts. I re-checked the pads, rotors, all bolts, everything is lubricated properly, etc. Just took it out for a test drive and the noise is still there. Sometimes it gets louder when breaking but not always. I rotated tires and the sound did not follow the tire. The pads aren't stuck or rubbing excessively as far as I can tell.
This sort of thing has happened in the past on the left rear. It would sometimes happen when I swapped the summer tires for my winter tires on steelies, the left rear would make the humming sound, I'd take the wheel off and put it back on 180 degrees rotated and the sound would go away. I've done that a few times too and it has not worked.
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Starting at about 30mph there's a humming noise that gets louder as speed increases. It doesn't seem to change if I am steering right or left and i have no steering wheel shake or any sort of noticeable bumping at 60mph. Could this just be my tires making noise, they are quite worn by now.
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2003 Subaru Forester with 130,000 miles. We put new tires on two months ago and when I started hearing the wah, wah, wah noise coming from the back of the car (rhythmic - increases with speed of car) I assumed on of the new tires was bad. It isn't. Also pulled the brake drums and cleaned everything there up.... What this might be?
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I have a 1999 Subaru Legacy 2.5 GT and I get a whining noise that is directly proportional to road speed when I drive. The noise is ONLY heard when the car is moving and your foot is on the gas. The second you lift your foot to coast the whining stops. If you are stopped, no whine. If you change gears, the frequency of the whine doesn't change. Turning the wheel left/right doesn't change anything. If it sounds like anything I've heard, it sounds like a dry differential. I've checked the front diff fluid level (the whine comes from the front) and the fluid level is full.
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I have a 2002 Subaru legacy wagon, 185k miles, 5 speed manual, thumping noise when making sharp turns at slow speed, happens only after I drive over about 10 miles, does not happen after the car sits for any length of time.
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i have a Subaru legacy rs 1996 twin turbo, about 6 months ago now i replaced both front outer CV joints and boots due to a grinding when turning at slow speed e.g a car park. the grinding had gone and its was all fine until now the same grinding as come back. its it normal for the CV joint to wear out that fast or could there be a different problem?
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I hear a thumping sound in the rear of my '97 Legacy wagon (Brighton model). The sound occurs when the car moves. Once the car has been running for several minutes the sound goes away. What is the cause and fix?
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I have a 1990 Subaru Legacy AWD wagon with almost 300,000 miles. After driving it for almost any length of time (long enough to bring it up to operating temperature) I'll park it, shut it off, walk away, & about 10 minutes later it will emit a loud squeak from the center rear underside of the car, almost as if something shifts position when the car heats up, then shifts back when its cooling off.
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Over the past 2 weeks, started having a whining noise from front end. It seems to be coming from the front passenger side. The noise starts at around 30 mph and increases with speed. Very noticeable at highway speed. Sounded a bit like tire noise. I did rotate the tires, front to back, but noise persists from the front.
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I recently had my 2002 1.8T in for clutch replacement at the dealer and they came back and said the crankshaft was bad ( the car was occasionally making noise when pushing the clutch in, they thought it was a throwout bearing) I took the car back to bring it back to an indie, and it is loud at idle and while accelerating (sounds like a chattering noise that gets faster as speed increases) It's now sitting in the parking lot. My question is, am I going to have to put in a whole new engine to fix this problem? can just a crankshaft be replaced?
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I recently purchased new tires and rims for my Mazda 626 thinking it would get rid ot the loud tire noise (2 rims were bent). However, the noise still exists. I cannot seem top pin point the source of the noise but, it increases with speed.
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When turning in both directions, front end makes a CHEEP-CHEEP-CHEEP-CHEEP-CHEEP sound. Frequency increases when speed increases.Brakes are NOT engaged when this happens. Goes away when coming out of turn.
I am sure the problems could be multiple, but what is your first thought? Not that it matters, but its a 2002 Chevy Trailblazer.
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for the past few weeks when turning corners the outer rear tyre is skipping as if the diff is locked. was thinking of taking it into the mechanincs and maybe replacing it, but now the problem has gone no skipping when turning. could this be an electrical problem mayb a sensor?
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I have the Golf 2.5 just under 5K miles with the 15" steel wheels and just recently I've noticed a clicking noise on both the drive and passenger sides. The frequency of the noise increases as I increase speed so I assume it is a tire/wheel issue. Sounds like its coming from the back but hard to tell.
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My LS 460 has a pulsing wheel/front end noise that seems to increase as the speed increases from 5 mph to about 30mph and then fades out. I brought it in for service and they test drove it twice with 1 and then 2 service techs. They could hear the noise and said to me that they think it is cupping on the tires. The tires are in great condition inside to outside.Tires have only 14000 K. I switched the back to the front. The same dut-dut-dut-dut sound increases as the speed increases to about 30mph.
I believe that the noise is something more serious. I noticed that when the suspension compresses over a high point in the road at say 20mph the sound will stop during the time the car is comming of the high point in the road. Could this be a bearing/suspention- or something with the breaking motor because I also have been using the break hold feature for several months and not sure if that could cause harm. Also I do hear more grind or grumbling when turning the wheel to the left at low speed then when turning to the right.
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I recently bought a 2009 es 350, it had 88K km on it (55k miles) and i seem to have a rhythmic road noise. it increases with speed until it becomes constant. So it's obviously the tires (getting old or need balancing) or a bearing..
Being new to these cars I'm not sure and the whole car is very quiet so any noise seems to be more noticeable.
My tires are the OEM energy's...which I've heard aren't too great. They have decent thread tho, however one sidewall looks as if it's wearing away. Could it be the tires? When do the bearings wear out on these cars - I seem to think that 90K is a bit too soon for bearings..
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I'm looking at a dirt cheap Explorer 4.0, has been sitting for 2 years. Runs nice, with a double "knock" noise but quieter than a rod knock. Idles smooth at 600 rpm, "knock" is consistent, but increases as engine increases speed. Has 2 year old oil, and 2 year old gas. Would a tune up support it, and revitalize it, or is the engine almost dead. Still drives, didn't push it to hard. Interior is 9/10, exterior is 10/10. I have him down to 600. 4x4 works, and feels good.
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I recently replaced the brake pads on my 1996 Subaru Legacy. I can hear a grinding noise when I stop. I checked the brake pads again but could not see anything.
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I've got a 2002 subaru legacy wagon, 150k miles. Over the past year or so (a real guess, can't really remember when it started) it's developed a wowowow noise that happens when turning. The car has to be moving - just turning the steering wheel while stationary does not make any noise. I can't tell if it's only coming from left or right side of the car or the front or back. It also doesn't happen when driving in a straight line. The wow's are faster when the car is going faster but the frequency is very roughly 4 per second at 40 mph. The noise itself is pretty low and grumble, and kind of sounds like James Earl Jones saying "wow wow wow wow".
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My boyfriend has 95 subaru legacy L 2.2 that has issues. NEW: coil pack, fuel pump, spark plugs n wires, battery. (I forget the rest)
Background: While running the car almost out of gas (as usual) it starts to run rough, just thinking it was the gas, he gets gas and heads home but it does not fix the roughness. It stalls in driveway (lucky). A friend brings over obd scanner. Reads codes for cylinder 1&4 misfire. It starts and runs but sounds like crap. I tested the coil pack and the reading was bad, so got that and sparks n wires. Cleaned a bunch of fuel related parts (its been a while) and took out injector but apparently it was not back in all the way because fuel came spray/flooding out while another friend had a sparkplug out and was testing it for spark!! (luckily he was not harmed).
After this it has not started. We did get the injector back in all the way, and waited to work on it figuring it was flooded and that time would work. Next was the fuel pump, yay i can hear it now, boo still didn't work. Now car clicks. Ok, starter out, tested THREE times at advance auto, and once at napa. They both say it is good. (I have my doubts though, it sounded slow to start up to me). Battery is also tested, bad cell. Checked flywheel, Put starter back in and new battery with 625 cold cranking amps. Car cranks now, but no start. Clicking noise when crankshaft turns.
Q: Do the engine is still flooded?
Q: Did the flooding foul the new spark plugs?
Q: WHY is the crankshaft clicking?
Q: WHERE is the nearest cliff?
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