Sonata I45 (YF - 2011+) :: Engine Making Noise When Turned Off
Oct 13, 2013
Engine make a sucking noise when turned off? My engine sounds fine but when I open the hood and turn it off I can hear it make a sucking sound almost like its releasing pressure. I can only hear it when im outside and someone turns the car off. Is this normal? Also, how often do you all add coolant? I added mine to full maybe like 5 months ago and today when I added oil to the car it was down to the halfway mark. I hadn't run the car all day and just moved it inside the garage. Does the car not running make the fluid drop or could I have a leak?
View 5 Replies
Advertisement
My brake booster is making noise for a few months now. It works ok and brakes are strong but the noise is there. Any way to quiet it down? Or how much the replacement might cost?
View 1 Replies
I have a 2011 Sonata Limited that now has 70k+ miles on it. For the past year I have been having a problem with the car turning off intermittently, it will occur at random times. I have had no issues starting the car whatsoever.
When I go to shut off my car the engine will turn off, but the cabin lights, and radio will stay on. The screen will also tell me to shift to park. Without turning the car fully on, I can shift the gears sometimes and I will shift it from drive to park again, and it still will not fully shut off. Today, it actually took 20 minutes to get it to go off - every time I hit the start/stop button I could hear it click as well, which was a new noise that I hadn't detected.
I have presented this problem to the dealership, but every time I do take it in the issue never seems to occur while there (just my luck) and they say they have "never heard of such an issue" to the point where I feel insane.
All recalls have been taken care of on my car at this point so I am not sure what the issue is, my fear is the switch is going out, but wouldn't I have the same issue starting the car?
View 7 Replies
Every time when i accelerate, there is a 'blade spinning sound' coming out from the engine, i noticed it when my car hit around 5k miles, now it's about 7300 miles. any idea what that is? could be the belt problem?
The second noise is a constant 'locking' sound comes from back passenger side. when I locked all doors, (especially in quiet night makes noticeable) about every 10 minus, the door kept making a 'locking' sound, it sounds the latch and the lock can't fully attached each other, and the door has to constantly reboot the auto-lock system.
What are the issues of these two annoying sounds?
View 1 Replies
I bought a new ABT Quad Tip Exhaust and replace the stock, it looks nice, but it has a ear drum killer drone between 2000 - 3000 rpm at all gears, and it peaks at around 2500 rpm.
Under 2000 rpm and above 3000 rpm, the exhaust is silent and i can actually hear the engine noise.
View 6 Replies
2006 Sonata 2.4. A couple weeks back I posted about how my engine is making a slight ticking noise. It makes the noise consistently. I recorded a video of the noise. What it could be. Here's the video: [URL] ....
View 14 Replies
My 2.4L engine is making a clanking noise while running. When I checked the oil level today, it was low by about 1.5 quarts. There's no check engine light.
Car has 74K miles now. I purchased the car two years ago with 35K miles. I have always performed regular maintenance myself. The car had its oil control valve replaced at 55K miles.
VIDEO : 2.4L Clanking Noise
View 12 Replies
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.
View 11 Replies
My 06 3.3 is having a problem with the pulleys. A few days ago something squealed, like a loose belt squeal. I put it off, then when I started it up this morning, I heard a clanging noise coming from the engine, and the battery light turned on. I checked everything out and saw that there is a pulley broken off which is rattling around the crankshaft pulley. I figured it was a pulley that had broken off, but all 7 pulleys in the car are present and accounted for. Incidentally, the serpentine belt is way loose, which would be why the car lost power and eventually died. Am I completely lost or did an 8th pulley magically appear in my engine.
View 4 Replies
I have a 2010 Sonata V6 that I bought new. It has a little less than 50K on it. I tried to start it today and it made a terrible noise then died seconds later. I popped the hood and then started it again and the engine was shaking violently in the engine compartment and making a terrible knocking noise. I had driven it 12 hours earlier and it ran fine. I called a tow truck and had it taken to the dealer but if I know my dealer, since it is Sunday they probably wont get to it until Tuesday. Also, this car has had the signature V6 valve cover leak that has been fixed 3 times. I noticed it was leaking again about a month ago and I have just been checking the oil and adding it as it needs it. I dont think the engine ran out of oil because I checked it before the tow truck came and it was between low and full.
View 2 Replies
In the last few weeks, as AC season started, I notice a very bad smell, It comes out of the vents for the first few minutes of running and than its gone. Every time I start the car.
View 20 Replies
Having a weird noise coming from the engine of my 2011 Hyundai Sonata , mom is thinking it's the timing chain , is there a way to check the timing chain before taking it into the shop ?
View 5 Replies
I have noticed lately that when my car is slowing down I hear a clapping noise in the engine. Its almost as if something is slapping something very fast and as soon as I speed up I can no longer hear it. Is this normal or should I be worried?
View 9 Replies
I have a 2014 Sonota GLS purchased in February of this year. Kept all service dates and oil changes. Have a problem with engine noise? Not like low oil knocking or anything, just cheap engine loud?
View 11 Replies
I purchased a 2011 Sonata about 6 weeks ago. I like almost everything about it, but the engine is very noisy. I'm not talking about a loud growl when you accelerate, but it's almost sounds like there are 2 frequencies sounding at once. It's higher pitched and at times sounds like pinging or clattering. It's very hard to explain. Unfortunately, sometimes it's worse than others and when I've taken it to the dealer, it's not at it's worst. The dealer I purchased it from told me that it was normal, even though I drove another 2011 on their lot that did not have the sound. Another dealer told me that it was a loud fuel pump because of the high pressure of the injectors and that Hyundai is aware and is working on a new "cover" that should muffle the sound. When I contacted Hyundai directly, they did not know of any new "cover" being developed . Assuming I've described it well enough to know... The only thing I know to do is wait for it to get consistently worse, and take it in again.
View 35 Replies
My 2013 sonata gls is only 2 months old and I am hearing a pinging or more like a pop noise coming from my engine about every 15 sec when in idle, what it could be?
View 2 Replies
I have a 2012 Sonata, just last December I started hearing like a ticking noise as I was driving. At first I didn't think nothing of it as it stopped. a few days later and moving forward the noise becomes intermittent. I took it to the dealer several times and they couldn't hear it until I had a technician drive with me and he heard it. As they began to examine my car I was told that the noise is coming for the high pressure valve and it is normal. The thing is the car has never made this noise until last year.
View 2 Replies
The 2011 sonata gls won't start - i put key in, turn, lights come on but there is a clicking sound and the car won't start. Is this a battery issue?
View 28 Replies
Having issue when turn steering wheel so slightly either way there is a clunking in the wheel? I took my car in for some maintenance yesterday and 1 was to look into seeing what it was. They said a couple of cars came in like mine and it was a gear on the end of the column that the teeth are worn or even broke. The gear isn't expensive but the labor is. I am also getting the 60k mileage service as well. I should've gotten the extended warranty. Gonna be about 650.00 but i love the car and i`m planning on keeping it and once its done the wife gets a new one, i keep this and get rid of our 98 malibu.
View 3 Replies
New Sonata GL owner. Just picked it up last week and I love the car. Great drive, great features. Only thing is I am noticing that there's a humming noise from the engine whenever I accelerate and when the car decelerates. It's not really noticeable during the day when the streets are busy and I'm listening to the radio etc., but at night when I'm driving on quiet streets its quite audible and it almost sounds like Diesel engine.
I read a few threads on this and people have attributed it to the direct fuel injection - is this humming sound normal? Do all sonatas sound like this? Or should I go back to the dealership and get it checked out?
View 3 Replies
I have a 2011 Sonata SE 2.4 In the last week Ive noticed a noise what sounds like my valves are rattling or maybe even a bad lifter. This only happens when I bring the RPM's up to 2500-3000. Not at idol or normal driving when RPM's are around 2000 or lower. Its getting progressively louder every couple of days. I've ruled out bad gas (I used another station in another city on last fill up ). My oil is changed every 3000-4000 miles with the recommended oil as well.
View 47 Replies
