Sonata I45 (YF - 2011+) :: 2013 - Humming Noise From Engine When Accelerate Or Car Decelerates
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?
Sonata I45 (YF - 2011+) :: 2012 2.0 SE Would Not Upshift Correctly / Roaring Noise From Transmission
Late January started having transmission problems. Car would not upshift correctly. Sometimes it would not shift out of 4th unless I used either the paddle or the sport shift. Even when it would up shift to the proper gear the torque converter would not lock/unlock correctly. When at speed and I would lift off throttle trans would not free wheel/coast. It would act like you downshifted to engine brake. Sometimes when doing 60+mph rpm would be about 3000 and would get a 'roaring' noise from trans and would require more peddle than normal to accelerate. It was like the trans had selected two gears and they were fighting each other. Sometimes when this happened would smell acrid clutch burning odor when stopped.
I live near Cape Cod so you have been watching the weather you know we have been getting slammed with snow. Because of the snow I didn't get to the dealer until Feb. Tech took car for test drive with me riding shotgun, luckily transmission did everything listed in first paragraph which made the tech a believer. He did some diagnostics and called Hyundai Tech Service. They requested additional diagnostics which would more time and they wanted car earlier in the week since this was a Friday. The technician did reset the transmission adaptive and returned car to me.
OK now comes much more snow. I put more miles on my snow blower than my car. The adaptive reset made some improvements but proper up shifts were not there but trans growling and odor still there.
Finally got back to dealer today. Additional diagnostics done and the Regional Hyundai rep who was at the dealership agreed to replace transmission under Warranty.
I am original owner. Car is a 2012 2.0 SE with 61600 miles purchased Dec. 2011.
Sonata I45 (YF - 2011+) :: Loud Humming Noise At Idle When A/C Is On
Have this issue during full stops or at slow speeds?
View 4 RepliesSonata I45 (YF - 2011+) :: Starts Then Cuts Out With Humming Noise
I'm the second owner of a 2011 Hyundai Sonata SE 2.4L with about 79,000 miles on it. I've had it for about 6 months and I go to get into my car this morning, and my car wouldn't start.
It starts to start but then cuts out and does a humming noise. I don't know if that counts as "turning over" because its a push start, but there were no clicking noises like it was trying to catch, just the hum. It also started making this same humming noise when I turn the car "on" without turning on the engine.
Everything works, my stereo, ac, headlights, taillights. I even tried jumping it and that did not work. We checked the fuses and they all look ok too.
I also put the key in the manual key hole in the center console while doing all this just to make sure.
Although it looks like the car is on, after I try to start it, the lights on the dash go out and my meters all turn on just as if the car is on, but the engine will not start. I can even shift the gears from parked to drive, neutral, etc and power steering works.
Finally after about an hour of messing with it, I gave up and tried to shut the car power off, and it wouldn't turn off! I went back n forth between the two on modes for a good 5-7 minutes before it FINALLY turned completely off and I was able to lock up and leave it...
*I have also had issues before where one or two dome lights randomly turn on when i unlock the car (with them set to OFF at all times). Maybe this is a minor electrical issue that turned into a bigger problem from ignoring it?
**I DO have an aftermarket stereo and alarm installed FYI.
Sonata I45 (YF - 2011+) :: Humming Noise Starts Out Faint But Gets Very Loud
I have a 2011 Sonata Limited 2.0t. I get a humming noise that starts out faint but gets very loud. This happens with the ac on and while coming to a stop or while stopped.
View 5 RepliesSonata I45 (YF - 2011+) :: Low Pitch Humming Noise From Front End At Low Speeds
Layely with my 2011 SE I've been getting a low pitch humming noise while traveling at low speeds, mainly going into a stop sign or light and searching for a parking spot. It happens with the AC off as well, not so much a vibration just a low pitch hum, also does it with foot off brake too as I just let it coast. Kind of annoying and want to make sure its good.
View 5 RepliesSonata I45 (YF - 2011+) :: Squeal Noise From Front Tires / Loud Humming When Rotated
I bought my 2011 Sonata with 27k miles on it. After a while (few months) I noticed on occasion when turning I would get a screeching/squeal noise from the front tires. Only happened during certain turns (U turns I noticed where higher chance of happening).
I rotated the tires (Front to the rear, Rear to the front), and then there was a loud humming noise. I got it checked with the dealer and they confirmed tires were cupping (uneven treadwear right?) . So now its been 10,000 miles and the noise is the same. I just got an alignment done and there has been not much of a change.
So, other than getting new tires, should I get the tires balanced? Or just rotate them once more so that the rear return to the front again? Will I have to get another alignment done?
Sonata I45 (YF - 2011+) :: 2013 - Rear Defroster Only Defrosting Middle Of The Window
Is it normal for the rear defroster to only defrost the middle of the window. The top and bottom don't defrost. Does this have to do with the antenna?
View 4 RepliesSonata I45 (YF - 2011+) :: 2013 GLS - Adding Ghost Light To Rear Doors
I got a ghost light kit for my 2013 Sonata GLS. Installing the front door lights was simple. Since the rear doors don't have courtesy light it's a bit of a challenge for me. s there another wire I can tap into somewhere that would allow this light to work?
View 3 RepliesSonata I45 (YF - 2011+) :: 2013 - While Locking Extra Click From Passenger Side Rear Doors
My 2013 is 9 months old and over time I've noticed whenever I lock my doors. My passenger side rear door does an extra click. Sounds like it's locking twice, an extra one after the original click.It's not a huge deal, I just hear it every time and I wonder if it could turn into an issue with locking etc.. Don't have a problem bringing it into the dealer for a look.
View 7 RepliesSonata NF (2006-10) :: Loud Roaring Noise Coming From Right Front End
I have a 2009 Sonata (4 cyl) with 110,000 miles.I have a loud roaring noise coming from my right front end. Jacked car up several times, all seems very tight and wheel spins smoothly. This has been going on for over 5000 miles and I have been waiting for the ailment to show its self more clearly in order to diagnose. sound does not change when turning in either direction or breaking. sound increases with speed and is quite loud at 55mph. Had to replace a tire and put it on the right front to see if it was tire wear and there was no change. sounds like loud road noise.
View 2 RepliesSonata I45 (YF - 2011+) :: 2013 - Front End Clunking Noise Over Bumps
So about a month ago my 2013 Sonata GLS started to make some clunking noise going over the littlest bumps over the road from the front end on both right and left side.
I brought it to one mechanic and they said the rack and pinion needs replacing which is an expensive fix. I couldn't believe that was the problem as I had no leaks and it was on their solid. I ended up taking it to my uncles mechanic and he stated its the stabilizer links on the front right and front left wheels. My way to work has a lot of bad pot holes... so I'm hoping that the stabilizers are actually the problem.
Anyways, tomorrow I will be bringing it to the mechanic to have them both changed. I know a lot have been complaining about this issue and instead of replacing the rack and pinion, I thought I'd try and see if it actually is the stabilizer links and provide a fix for some of the sonata owners on here.
Sonata I45 (YF - 2011+) :: 2013 Steering Column Rattle Noise
When going down the road I notice a rattle noise coming from the steering column area. I took it to the dealer a week or so after noticing it. I purchased the car brand new and like I said I took it to the dealer a week after purchasing it and they said they could not find anything and said they zip tied the brake lines or some bs hoping that would solve my problem.
It is now kind of obvious and I am going to take it back in to another dealership that has a better reputation.
I took a video last night so you can hear the noise I am talking about.
2013 Hyundai Sonata steering column rattle - YouTube
Sonata I45 (YF - 2011+) :: 2013 - Vibration From Front Of Car - Interior Fan Noise?
Heard wicked vibration from front of car (almost like I hit something and it jammed under car) pulled over to realize sound was still there when stopped. after a few seconds realized it was the fan running (on setting 4) now a couple days later sound isn't as bad but still vibrating, doesn't matter where it's blowing (feet, chest, windshield). I bought sonata 20 months ago and has just under 23000 miles...
View 8 RepliesSonata I45 (YF - 2011+) :: 2013 - Front End Noise Like Bad Wheel Bearings
I just got a new Sonata and I find the car has a noise like bad wheel bearings in front, it sounds like driving on really rough pavement.. I have changed the tires and still get this..
View 1 RepliesSonata I45 (YF - 2011+) :: 2013 GLS - Clicking Noise Under Tight Turns
Looking for pictorial descriptions / videos on how to replace the CV axles on 2011-14 Sonata 2.4? Mine starts developing clicking noise under tight turns about 10k miles ago but the boots are absolutely fine. I just hope to buy some time on it before I can confidently replace those axles myself as I only have limited cash.
View 3 RepliesHonda - Cr-v :: Humming Or Cyclic Roaring Sound On Acceleration
I hit a pot hole. Front left tire went flat and wheel damaged. I changed tired and wheel. After that humming or cyclic roaring sound is coming from front of car when speed goes above 30mph. Front middle or front-right side I can't really say for sure exactly from where it is coming but it is front. What it could be. It's not bad so far. I can still drive at 65mph.
View 2 RepliesFord - F150 :: 2007 - Rear End Makes Roaring Noise And Vibrates?
I have a 2007 Ford F-150 small box bought new, now has 80,000 miles. The rear end started to make a slight roaring noise that started to turn into a vibration. That turned into a major vibration (windshield wipers would hop). I figured a bad U-joint, but it had no "clunking sounds". I took it to a non-dealer mechanic and he said the "rear end is shot, and also a bad leaf spring..." I do not tow with this truck, or go off road, but it does have a Tommy lift installed. Does this sound normal for the miles and usage of the truck? Any recalls for this model that effects the rear end?
View 16 RepliesSonata I45 (YF - 2011+) :: 2013 - Whistle Noise From Passenger Side Vent Closest To The Door
I just bought a 2013 Sonata. There is a whistling noise from the passenger side vent closest to the door that appears at about 70 mph when in MaxAC mode. It is high pitched like a venturi. It goes away when switched out of MaxAC mode or when the speed drops below 70. I am guessing that it has something to do with the outside air being squeezed off.
View 12 Replies