I have been going to the dealership since July as my engine light was not shutting off. I kept being told that there were no loaner cars and that they could not fix the problems I was having kept putting a band aide on the issue and saying that I would have more problems. They told me the cat converter would need to be replaced but it was an engine recall issue. They had a loaner car for me for one day told me it was fine that it would probably go again I had them check the car again and they filled the oil and sent me on my way. Now I was on the side of the road with no car and am now being told they can-??t work on my car until March which since I have been seeing them for 4 months now for the same problem that just got worse you would think they would try to help me. Instead they told me to go somewhere else turn in my dead car or I have to tow it and then tow it back in March. I can-??t afford this right now it is terrible and there are no cars out there they are so expensive. Please help me I am very poor and have 2 jobs that require me to drive.

- Pelham, NH, USA

I was driving on the highway 11/30/2021 when my engine light came on and the vehicle was shaking uncontrollably and I couldn-??t accelerate much. I pulled over and called a relative to trail me to a local Firestone. I assumed it was spark plugs but they tested it and it was a code p 304 cylinder 4 misfire. My car is currently at a mechanic shop named forest hill garage in Montgomery Alabama they called me 12/8/2021 and told me it-??s a cylinder 4 misfire and it costs around $5,000 to fix and replace. He also stated there-??s 7 other vehicles the same type of Hyundai up there with the same exact issue!!! Something is definitely wrong and needs to be recalled. I haven-??t gotten the other documentation as of 12/08/2021 because I am at work

- Montgomery , AL, USA

The vehicle consumes an excessive amount of oil causing the engine to stall out

- High Ridge , MO, USA

My engine has catastrophic damage due to not being notified by the manufacture about a recall that occurred years ago. Had I known about the recall, I would-??ve addressed it and prevented the engine failure. It is currently sitting at a Hyundai dealership as they are working with me to try to get Hyundai to cover the costs of the engine failure. So far, they refuse. My safety was put at risk due to the car stalling out on me at any given moment. I cannot and have not been able to safely drive this vehicle therefore, it has been sitting mostly unused as I continue to make payments on it over the last 6 months. This problem is a reoccurring issue with my vehicle and others and there is a class action lawsuit against Hyundai for it, in which I missed the deadline because I just recently became aware of this. The vehicle has been inspected by a dealer and was noted as -??catastrophic engine damage-?? needing a $7,000 new engine. The engine light first turned on about 6 months ago for me, but I was in the process of moving across the country that same week, so I put repairs on hold until I was settled in to my new area. Now that I have the time, and after the car had been sitting for 6 months, I took the car in to a dealer where they told me the bad news. It is worth also mentioning that this is the 2nd time I-??ve had damage done to my vehicle due to lack of recall notice. However, the 1st time my car was damaged, the dealer was able to fix the issue free of charge. This time around, they are needing to charge me $7,000 but are pushing that I get Hyundai to cover the costs due to the reoccurring issues with these recalled engines and their failures. I regularly maintained my vehicle and kept most of that documentation, so I know I did my part in taking care of my car. This is simply due to lack of recall notice that could-??ve prevented a large bill for myself and my car being out of commission and unsafe to operate without probable cause of an engine fire. Please help

- La Crosse, WI, USA

Car unexpectedly stopped working and became disabled while trveling 40 - 50 mph on the freeway. Complete loss of power. Danger of a collision on the freeway. All dash lights and warning lights came on. Car would not shift and would not accelerate. It was unsafe to drive and could hardly move off the road. The first year I had the car the engine light came on and loss of power. I took it to the dealership immediately. Whenever I took the car to the dealer they said there were no codes and the car was was fine. The entire time I owned the car I would lose power on inclined roads and engine light would come on and off. Last week November 18 the car stalled and could not drive uphill again risk of a collision from the rear. I took the car to the dealer they said the car was fine. The dealership has never tried to fix the problem and claimed they could not duplicate the problem. Today 12/1/2021 the car stopped operating on the freeway completely and I had to tow it to the dealership. This car has been a safety hazard within the first year and Hyundai has done anything to address the problem.

- Phelan, CA, USA

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving at 30-40 MPH, the vehicle inadvertently stalled. The check engine warning light illuminated. The contact veered to the side of the road and turned off the vehicle. The contact was able to restart the vehicle however, the vehicle was making abnormal sounds and would not accelerate properly. The vehicle was taken to the independent mechanic for an oil change however, the failure persisted. The vehicle was taken to the dealer for the recall repair of NHTSA Campaign Number: 20V746000 (Engine). The dealer inspected the vehicle and advised the contact that the engine needed to be replaced. The dealer also advised the contact that they would not complete the recall repair free of charge because the vehicle was out of warranty. The manufacturer was notified of the failure and advised the contact to take the vehicle to another dealer. The vehicle was not repaired. The approximate failure mileage was 119,345.

- Brentwood, CA, USA

2016 Hyundai Sonata. Consumer writes in regards to engine failure. The consumer stated the vehicle was repaired under recall, but continued to experience issues. The vehicle would shut off while driving, the engine makes unusual sounds, the computer system rebooted itself, the shift lock release was inoperable, the sun roof opens independently, aire leaks through the frame of the door and glove box, and the vehicle locked while the key was still in the vehicle.

- Washington, DC, USA

When I was at work the engine gave up with no warning and could have gotten very dangerous for me. when I called the dealership they said because my car was totaled, but when I called NHTSA they told me that they didn-??t have the remedies. I just thought that was strange. I need my car to work so if I can get a response as fast as possible that would be great.

- Olney , MD, USA

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving at 65 MPH, the vehicle stalled and there was an abnormal knocking sound coming from the vehicle. No warning lights were illuminated. The vehicle was towed to the dealer. The dealer diagnosed the vehicle with engine failure and stated that the engine needed to be replaced. The dealer performed an Electronic Control Module (ECM) and Knock Sensor Detection System (KSDS) Product Improvement Campaign software update and an engine compression test. The engine compression test was sent to the manufacturer for approval of the engine replacement. The manufacturer denied the request for an engine replacement. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and informed the contact that the decision was final and that they would not replace the engine since the ECM software update needed to be performed before the engine failed. The failure mileage was 122,076.

- Anaheim, CA, USA

The contact owns a 2016 Hyundai Sonata. The contact stated that the vehicle was consuming an excessive amount of engine oil. The contact stated that no warning lights were illuminated, and no oil leakage was detected. The contact stated that her husband checked the oil level and discovered that the vehicle was consuming an excessive amount of engine oil. The vehicle was taken to an independent mechanic who confirmed the failure and advised the contact to take the vehicle to an authorized dealer. The contact also stated that the independent mechanic changed all the spark plugs due to corrosion. The vehicle was taken to the dealer for a 3-step process which the first step was an oil change. The contact was informed to bring the vehicle back after 1,000 miles however, at 200 miles the oil level was below the normal level. The contact stated that her husband checked the oil level and the vehicle was taken back to the dealer. The dealer was awaiting approval from the manufacturer for another oil change and to apply a sealant to the oil pan which was the second step. The contact stated that step three was to replace the engine. The contact stated that the manufacturer denied the second step. The manufacturer was not contacted by the vehicle owner. The approximate failure mileage was 100,000. The manufacturer was contacted by the owner and they stated there was no recourse and sent a survey via email.

- Waukegan, IL, USA

The contact owns a 2016 Hyundai Sonata. The contact stated that while driving on an incline, the vehicle lost power and slowed down. The check engine warning light was flashing. There was an abnormal knocking noise detected. The contact called the local dealer and was informed that the anti-knocking device was installed in the vehicle. The contact was informed about the main bearing wear and engine replacement. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 91,000.

- Pueblo, CO, USA

Driving at approximately 75 mph smoke started pouring out of engine bay dash lights came on to check HEV system and all of a sudden vehicle became difficult to control more smoke then screeching and a message to turn off engine now appeared fought with steering wheel to get to shoulder and slow to a stop upon opening the hood belt to cam shaft pulley had snapped

- Denison, TX, USA

The engine keeps stalling and the engine light is flashing. The engine burns oil every 1,000 miles and the oil light will illuminate and go away. The dealership has said they fixed the issue but the issue keeps arising with no resolution. This issues is known for all Hyundai's and they are not doing anything about it. My car has stalled out on highways and I don't feel comfortable driving it out of the state.

- Bristow, VA, USA

Car lost power and went into limp mode, it was pretty dangerous. The car is burning a large amount of oil and is making the spark plugs dirty. I have brought the car for about 6 oil consumption tests and Hyundai does nothing to fix it. Engine oil light has come on twice, and even the dealership said that it should not be burning so much oil.

- Cary, NC, USA

Engine developed spontaneous loud knock and check engine light illuminated while driving at approximately 60mph. Could not continue driving and had to pull over on the side of a busy highway. Had to walk down the side of the busy highway to a safe area. Had vehicle towed to an independent repair shop, vehicle diagnosed with catastrophic engine failure due to failure of internal engine components. Repair shop stated this was a known problem with this particular vehicle and engine and manufacturer should be financially responsible for repairs.

- Round Rock, TX, USA

The contact owns a 2016 Hyundai Sonata. The contact stated that while his son-in-law was driving 55 MPH, the vehicle stalled without warning. The vehicle was towed to the local dealer to be diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure however, no further assistance was provided. The manufacturer informed the contact that a software update had not been performed on the vehicle. The failure mileage was unknown.

- Longview, WA, USA

The contact owns a 2016 Hyundai Sonata. The contact stated that the engine was consuming an excessive amount of engine oil. The oil warning light was illuminated on the instrument panel. The contact stated that he had to top off the oil level every 3 weeks with 5 quarts of oil. The contact also stated that while driving 65 MPH, the vehicle began to stall as the check engine light illuminated the instrument panel. Despite the failure, the contact was able to drive the vehicle home. The following day the contact drove the vehicle to a dealer. The contact had the spark plugs replaced by the dealer however, the failure recurred within a year of the repair. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 60,000.

- Allentown, PA, USA

Oil light began to turn on when making turns or braking. Took vehicle to location of last oil change, despite only being 2600 miles after the previous oil change and was informed "there was no oil" despite no evidence of any leak. At that rate, I'd be burning a quart of oil every 500 miles. I see there are recalls for this issue on multiple Hyundais including the Sonata, but different years than my 2016 Sonata Sport, and it includes the possibility of an engine fire.

- Arlington, TX, USA

I accelerated my vehicle onto the busy highway after waiting at the stop sign for passing traffic to clear enough. Getting up to efficient speed for the highway, at ~3000rpms, the oil and engine warning lamps flashed and the car jerked while the rpms abruptly dropped below 1500, slowing the car down. Assuming that a sensor initiated -??limp mode-?? I carefully drove ~100ft with the emergency flashers on to get to a safe place to pull over, preventing the possibility of an accident on the busy highway. I popped the hood, there was an odor similar to something being burned. Temperature gauge did not indicate engine running hot. Checked the oil- it was almost empty. This vehicle was last serviced with ~70,000 miles in May at Hyundai-??s service department at the dealership.

- Dadeville, AL, USA

The engine fails before 100,000 miles. Got an error code of P1326 (Wiring inspection/installation and engine replacement and error code P2600. The car suddenly dropped in MPH. Car is sluggish to accelerate and very difficult to go up hill. Little to no power on acceleration. Problem was identified at an independent service center, after inspection, taken to local dealer. Flashing check engine light came on once issue occurred. The engines in the Hyundai Sonatas are poor at best. Multiple people have needed their engines replaced in a very short time.

- Monona, WI, USA