Prius (Gen 2) :: Buzz / Rattle Sound That Is Coolant Being Pumped To ICE
Oct 2, 2015
I have a 2005 and a 2007 Prius. I just bought the 2007 used with ~140k, and I have only owned the 2005 for about 10 months, so I am a relatively new Prius owner. I have noticed that the 2007 makes the buzz/rattle sound that is the coolant being pumped to the ICE (I believe) far more often than the 2005. The 2005 does it once every 10 minutes maybe. The 2007 does it constantly. On for three seconds, off for three seconds, on for three seconds...
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I have a 2014 Camry SE with about 30k miles on it. Recently, I notice 2 rattles.
1) When I turn on my car, I hear a rattle/buzz sound for about 10 seconds sounds like its coming from the dash from my passenger side, then the rattle/buzz goes away.
2) There is a constant rattling noise the is coming from my driver side dashboard. I do not hear it on smooth roads but once I go through bumps or cracks on the road the rattle is noticeable and annoying. Sounds like its from the speaker by the windshield but i really cannot tell as i am trying to focus on the road. Maybe its something loose?
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Vehicle: 2010 Prius with Solar Roof.
Issue: There's a buzz coming from the ceiling approximately over the rear right seating area.
Solution: TBD.
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I'm getting this rattling sound/buzzing sound when I drive over bumpy roads. I'm not sure if this is the fuel line since the only time I get the rattle is when I drive over bumpy roads (brick roads, uneven roads, rumble strip, etc).
I think the rattle is from the passenger side.
I checked the VW site for recalls (not sure if TSBs will show up) for my vehicle. I think I'm going to take it in to get checked and see if the fuel line rubber washer was ever installed. Would the dealership be able to see if the TSB was ever performed while they had the car in the lot? Does the TSB only apply to certain range of VINs?
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The back seat of my B6 rattles (more like a buzzing noise) when going over bumps. It makes that noise over bumps even if the seat is folded down.
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My 2012 Accent's 1.6L GDI engine has developed an engine rattle when under load and warmed up.
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Just purchased a pristine 2011 GLS with very low mileage. The car is essentially mint (garaged + well cared for by previous owner), but has one, occasionally noticeable issue: once warmed up, a very loud metallic buzz/rattle noise is heard from the rear of the car, particularly under low RPM acceleration. I've had many cars in the past with similar noises, which all turned out to be loose heat-shields at various locations along the exhaust systems. With this in mind, I've felt all the heat-shields on my "new" car, and they all seem to be securely in place - though some (especially the rear one over the muffler) seem to be minimally supported by design, and could potentially be resonating with certain exhaust frequencies.
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I am trying to diagnose a buzz/squeak/rattle coming from the driver door. Once I press on the door, the noise goes away, so I would like to take the interior trim and leather off the of the door to do some more troubleshooting. How to remove the interior portion of these doors?
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yesterday my r began making a new buzzing sound when accelerating. ive researched and i guess it does somewhat sound like a quick blow into a harmonica. I am pretty aware of the sounds my car makes and am sure that this is completely new. the noise only occurs under load around 2800-3000 when boost comes on and then things go back to normal.
i have been tuned UM stage 1 since july and have never experienced this noise before yesterday.
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There is a low buzz sound when I have my foot on the gas pedal. It doesn't seem to effect acceleration or anything. At first I thought it was a wheel bearing but the noise disappears when I remove my foot from the pedal. The Sebring has 65K miles on it.
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When operating in cold weather (below freezing) at highway speeds, the car produces a whiney/buzzy sound when slowing down to the park or get gas. the noise is very loud in the cabin, but hard to hear from the outside with the hood open. I assume the noise is there while driving but unheard over general road noise. Noise varies in pitch with engine rpm, and slowly dissipates as the car sits at idle (warms up?). Noise modulates with turning of the steering wheel, which makes me suspect PS pump, but could be anything attached to the serpentine belt. After being parked and I start it up again, no noise.
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I'm back with another question! My 2006 Prius now has 60,XXX miles and the other day while driving with the windows down, I was climbing a hill to my house and when the engine is at a certain RPM, there is a metallic sound that comes from under the car, but more in the front. You can't even hear it when the windows are up barley, but more when they are down, you can hear it, especially when you're beside a wall or guard rail and the sound can reverberate back.
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My c4 when new made a rattle noise only in the front drivers side tire . Can be heard while the window is down and while hitting bumps on the road or the lane dividers reflectors. botts dots i believe.
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Today I drove my 2006 G2 Prius with 59,000 miles to the park and had the windows down. I climbed a hill for a good while that had the engine under load and there was a concrete wall beside me, and I could hear a very very faint metallic-like rattle. I mentioned it to my partner who listened and said he couldn't even hear it, so maybe it is just me.
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So when I bought one of my cars used I noticed a plastic rattle coming from the dash. Removed the dash sprayed some silicone and sealed with rubber and that fixed it. maybe 2 weeks ago another very annoying rattle developed which you can hear when the ICE start and you accelerate...and now you can hear it even when you are cruising on the hwy. I thought it is from the dash again but you will see that even without the dash it is still there.
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My daughter has inherited a 2002 Gen I Prius, and is complaining about the stereo. Says the speakers sound distorted and rattle when she turns up the volume.
The car is hundreds of miles from me, so I don't know if it's bad speakers, poor speakers, bad amp, underpowered amp, or just general malaise from age.
Options for upgrading or replacing the stereo system?
As I recall, the stereo may not be as integrated as on the later generations, but it sure isn't easily replaceable with a 3rd-party unit.
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Having issues with 2009 Honda Odyssey. I'll describe, but I can't be certain these things are related.This morning, battery was dead for no apparent reason. No lights were left on, etc. Battery is brand new.After jump-starting, car ran fine for a few moments, then starting making loud intermittent "buzz" sound from engine/radiator area, down inside maybe on the left side of the radiator. There was also smoke rising from the engine.
I don't know much about cars, unfortunately, but cursory research suggests it might have something to do with the AC system.
I have attached a MOV which captures the sound it was making.
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After 56k miles on my 2010 Type II, I suddenly started hearing a constants rattle sound that seemed to be located in the dashboard directly in front of the steering wheel. I got onto Prius Chat and researched every possible resolution, but not seemed to work UNTIL.... I saw someone had jokingly suggested squirting some WD-40 between the windshield and the windshield cowl. So, having nothing to loose, I gave that a try and... the rattle is gone! I can't explain it, but all I can tell you is my car is quiet again.
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So I was changing my spark plugs and 3 of 4 went smooth. but one of them was very tough to get out. after a little while it came out, but.... porcelain was broken up. looked down the hole and saw some pieces. Vacuumed it up with a small hose. saw the pieces come into the vacuum, but i don't think i got them all.
Started the engine and made a terrible rattle sound. turned it off and researched a bit. one hit was on here from a few years back, saying the car ran rough for a sec and then cleared up. Hoping it was kicked out the exhaust. I started it up let it run and it cleared up and idled smooth.
Drove it today and seems fine. Slight click noise when accelerating but not sure if that was there before or I am just being paranoid now. Called some places and they all said same...could have cleared through exhaust, stuck in catalytic converter, damaged the interior walls etc etc.
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I had a persistent soft rattle that sounded like it was coming from the dash area. Looked there, pulled the glove box off, taped a wire, and padded where the glove box meets the dash board, padded my right hand mud flap, and padded the glove box door upper RH corner, all to no good effect. Then just a few days ago I pushed the shotgun seat forward and reclined the seat back all the way.
The next day I looked under the seat. There are three yellow plastic electrical connectors that control the airbag and sensor. They are surprisingly rickety by design. Double side taping a 1.5 thick inch soft foam pad on top of the connectors, between them and the underside of the seat did the trick. I LOVE conquering rattles.
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On the December day my 2013 Prius Five model (hatchback with all the safety add ons, bigger wheels) turned 18 months old, i was on the way to have one of the freebie services. I heard a metallic rattle, seemingly coming from the back of the interior. It continues and I cannot find a source for it. I just read a thread about rattles in the 2011s. Not particularly comforting given what I spent on the car.
Is this something I could have the dealer chase under the warranty? (this is the first new car i ever bought in my 50 years of driving, so my familiarity with new car warranties is a little thin.)
My dealer has been pretty responsive -- swapping out an interior door panel as a freebie when the armrest portion separated from the lower portion and collapsed into the door.
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