Sonata NF (2006-10) :: Rattling Noise Coming From The Car On Low Revs
Apr 24, 2012
My car just hit 111k miles last week! I have the 2006 sonata V6 LX, new spark plugs n new cats at 65k. So today I got to school for my final and realized the car was making a weird noise.
The noise is barely there on low revs, but when I rev a tiny bit it becomes very noticeable, and gets rattles faster to a certain point, but i think after like 2.5-3k revs kinda goes away(kinda because I don't know if its because i cannot hear it over the engine noise) and then when i let off it rattles on the rev down and then gets silent for a split sec and then back the low rev rattle.
What i understand it could be belts, pully's, the timing belt tensioner?
I have the 2006 v6, and so i think the seal for the front of the engine has issues for the year, so there is an maybe very slow oil seeping thru, it had stained the front left of the engine above the alternator, but has been like this since 50k miles when i first noticed it and no problems
And also i have 2 12" 1000w rms subs in the trunk, so could it be the alternator that can make that kind of noise?
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Recently when I first start my car in the morning, there is a rattling noise, which sounds like it's coming from the driver's side of the engine bay, or possibly just under the drivers side door. It only lasts for a couple of minutes. It will increase I accelerate, and then decrease as soon as I lift off the gas. After a couple minutes, the rattling goes away, and everything is right in the world. Today I drove it around the block and parked while it was still rattling away. When I put it in park the rattling went away. I put it back in drive and it came back. Then as usual it finally went away whether in drive or park. I'm completely stumped on this one. It's an '08 2.4l GLS and has 138,000 miles.
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Over the last couple of days, my 2009 Sonata V6 has developed what I best can describe as a rattling noise near the engine when I am accelerating the vehicle (noise changes based on throttle input). I only hear the noise with the car in drive, if I shift into Neutral or when I am in Park I don't hear the noise when I rev the engine.
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Lately I have been hearing a rattling noise from the bottom of my car, when it's in park I can barely hear it but I know its there, but when i put it in drive or reverse it gets worse. Could it be that the exhaust heat shield is loose? Or worse? I had my Tranny fluid flused at 142,000 mi i'm at 144,000.
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I just bought my brand new 2015 Hyundai Sonata 2.4L SE 3 weeks ago and have put 4000kms on it so far and from last week I am getting a rattling noise from just behind my steering wheel while going over washboard surfaces every time. Feels like something plasticy is loose around the upper steering column which rattles every time I go over a washboard surface. My university campus has a lot of rumble strips to slow cars down and that is where I noticed this noise very clearly.
I have taken my car to the local dealer and the mechanic there have acknowledged the problem after comparing the noise with a new car there. He tightened some bolts around the lower steering rack apparently but the problem is still there. He says to bring the car in after the problems gets significantly worse because it is still not severe enough for him to diagnose it and find what is causing it. I do not know much severe I need to the let the problem get before they do something about it. The dealership still has the ticket open for me; I will probably try to visit them next week again.
This thread more or less describes the problem I am having : Steering wheel noise over bump .....
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I have a 07 Hyundai sonata that has a rattling noise only during acceleration and only at just under 2000 rpm's. I went to a mechanic who checked the heat shields and exhaust only to tell me it was in the transaxel and sent me to a transmission shop. the transmission shop told me they think its the hydraulic lifters, and sent me elsewhere.
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Recently my engine started making a rattling noise. It does not matter if the engine is warm or cold. In either condition it produces the same noise. The noise can be best heard at the back of the engine. My car is a Sonata 2.4 GLS from 2006 and has roughly 110000km on the odometer.
Hyundai Sonata Engine noise - YouTube
Tomorrow I'm dropping the car off to the dealer in hopes that they can find it.
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I have a high milage (210K) '07 2.4L which has a slight engine rattling noise at idle RPM at cold and operating temps, in gear or park. It is a fairly constant noise at idle but does vary a little. Otherwise, engine/tranny operate beautifully with no obvious problems.
I am concerned this could be a timing chain/tensioner related issue although I also wonder if it may be some other component. I have not been able to determine the source or location of the sound.
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So, I changed my spark plugs a couple of months ago and did the pcv valve swap as well. Now I have this high pitched rattling noise, like a tiny chain rattling. It is coming from the engine bay - in the area between the throttle body and the firewall. At least that's where I can hear it.
It does it quickly right after I start the engine (though I am certain it is not a timing chain issue)...I had that fixed a while back. Also it doesn't sound like the timing chain tensioner noise.
I am thinking maybe the pcv valve that I swapped out. I remember reading that a new one should make some noise when you shake it...an old, gunked one would not rattle if you shook it in your hands. Consequently, this noise sounds a lot like if I would shake the pvc valve back and forth very fast.
It happens intermittently on idle....and when I rev the engine, it will also make the noise while the RPM falls back down. Since this happened literally right after I did the spark plug change and the pcv valve, my guess is it's that. Maybe I didn't install it correctly.
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I have 2007 hyundai elantra se with hankook optimo h426 tires. I like the car, everything is very nice except, the tires. I'm driving a lot in the streets and when i hit a bump or pothole, the car making a lot of noises(rattling noise) coming from the suspension (all 4 wheels). The dealer check suspension and said that evrery thing is good.I also think that suspension working properly, because a can not believe that all four shocks not gonna work properly at the same time. Can be this from the low quality of the tires and if i change the tires ,this gonna solve the problem?
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i have been hearing a rattling noise coming from the engine under acceleration only. It isn't a super consistent rattle, seems to only happen when accelerating from lower speeds. And sometimes you don't hear and other times you do. It's not a bad rattle or knock it's more of a ticking/light rattling sound that is definitely abnormal.
I know my brake accumulator is barking at me and the 3 way coolant valve is going bad as sometimes I get a constant pumping sound. I don't think these have anything to do with it but thought I'd mention it.
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I brought my 2011 GS350 in today for the dealer to fix the rattling noise coming from the dashboard after 2.5 hrs of waiting the car was fixed and I drove it to work and the rattling was minimal but tonight after work it was really cold I drove the car home and the rattling noise seem like it coming from the dashboard area near the windshield and the noise was more noticeable than this morning right after i left the dealer.
I just bought the car on March 3, 2015 so far loving the ride but the rattling noise makes me worry. The car is still under factory warranty until March 29th 2015 I am hoping they can correct the problem before the warranty expires.What should I do next?
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I have 06 gs300 AWD and recently it started to make that noise. At first I thought my shock/struts went bad and i had it inspect and they are good, ball joint and control arms also good. However, I do not know if strut mount is bad or not. When I go over small cracks i can hear rattles inside but when i let my windows down I hear less. I do not know if the window or door has to do something with it. It seems like coming from passenger side. Btw sometimes i do feel even dashboard rattles a bit.
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Few days ago I noticed the noise coming from the engine.
Went to dealership. They removed the oil pan and found metal shavings there .The car has 90,000 miles. They will put a new short block (will be covered by warranty ).
Since they basicaly will disassemble the whole engine, I thought to ask them to replace also drive belts, timing chain tensioner, not sure if the short block comes with the water pump , will ask them . W
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I notice it now for awhile this whining noise coming from the engine. It sounds like bearing noise to me. The car is still under warranty till 12 Oct 13. So if needs a fix, it have to happen soon.
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It's literally like under the car just before the rear tires in the middle area.
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So i am looking to buy a 2007 Sonata 4 cylinder with 145K miles. There is a ticking noise coming from the motor. Sounds like a lifter tick. You can here it all the time even after its warmed up. I just don't know much about these cars.
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Well I'm pretty surprised. It was around 30 degrees out last night and driving and there was some squeaking heard the first time from the right front of the car it sounded like when hitting pot holes or certain dips in the road. Couldn't tell if it was the dash or suspension. Sound's like Styrofoam squeaking. Pretty sure its the suspension. First time I've ever heard any noise since I've had the car, bought used with 20k now has 107k on it.
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I have an 06 Sonata GLS with a clunking noise coming from the front end somewhere. I hear it when I drive over small cracks or bumps in the road, and when I jerk the car from side to side. I have just replaced the front struts, bearing plates, and sway bar links. I've checked the tie rods, ball joints, control arm bushings, etc.. Yet the noise still exists. After a recommendation from a Hyundai Tech, I even re-tighten the subframe bolts using loctite. I am completely lost at this point and do not know what to do to eliminate this annoying noise.
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I bought my 2006 Sonata with the 2.4L when it had 115,000 and it currently has 130,000 on it now. Ever since I bought it I noticed it had a ticking noise coming from the motor, it makes the noise constantly, it doesn't matter if the motor is hot or cold. I've always been a little worried about the noise. The car does runs like it should though. What it could be?
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Is it time to replace? There is a noise coming from the belt and when I listen with the hood up my best guess is that it's the tensioner. I'm not sure if it is easy to replace or if that is even the problem. The belt looks fine. It allows me to twist it barely less than halfway so to me it does not seem loose. But in the rain last week got the battery light and lost power steering, power brakes, etc, then it went back to normal and hasn't failed again since. The car has 131,000 miles.
Is there a way to check the tensioner? It's pretty tight in there. Or am I wrong as to what the problem is? The sound is a rubbing/slight clicking sound that is in time with the engine and you can hear it if you listen inside the car when the engine is on. The belt also seems to wander around on the tensioner just a little. One day it was about a mm in too much, a few days later, a few mm out, in relation to the pulley.
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