The doors will randomly stop working intermittently causing passengers to be stuck in the vehicle and in the event of an emergency making it difficult to safely exit the vehicle. The vehicle while In motion the engine would not function probably and would be flashing different engine light but never a code and the engine would stop

- Derby, KS, USA

The entire engine failed and threw a rod on cylinder 3. My safety has been put at risk twice since the beginning of the engine troubles. The safety issue is I was merging onto a busy highways just fine until the accelerator wasn't doing anything. So frantically I had to start checking Visuals and there were none. There weren't any warning signs of the impending doom of the engine. It would just die out of no where like someone unplugged it, but then it would start right back up. Upon Making it home safely, thankfully. I start looking at all the basics and decided to change the oil as well as it was coming due in mileage very soon. To my surprise I was a missing half of the oil I put in it last change. There are no oil puddles or marking where I park my car nor have I seen any oil leaks after driving it for a while. It's like the oil disappeared. Needless to say the oil was quite dirty looking but no metal chunks or pieces and low some how. That same night I was driving and out of no where I heard a knocking and within seconds of that mh car died/stalled/seized up. Rendering the car useless and could of been a very serious safety issue has it happened in traffic. I couldn't stare it or anything, buy luckily somehow just made it to the shoulder barely before it stopped for good. 2 questions. 1) where did my engine oil go as I know I put just under 5 qts of fresh oil in it in August and only a couple months later the issue started and I had almost been running the engine dry due to excessive oil consumption of the engine amd I never received a low oil light or anything warning on the dashboard 2) how the heck did the original brakes last longer than the not even 7 year old engine? 3) why is nothing being done to help us out as I seen hundreds of the same type of complaint. Low oil engine from excessive consumption, the random power cut offs, and the knock emanating from the same exact place as others in the engine. BigManufacturers defects

- Collierville, TN, USA

The number 3 cylinder threw a rod through the cylinder wall. Previous to this happening the car HVAC fan wouldnt turn on unless switched to the on position and waited a while then it would suddenly turn on. It also would randomly shut down, not a stall, or the engine would lose power which happened to me the first shutdown of the engine merging onto the highway creating a huge safety problem. None of the warning lights were on and the car gave no indication of what was wrong or going on. The only time I got a warning light was a after the engine threw the rod. It shut down multiple times and/or had a loss of power. The engine only has 130k miles on it. Has been well taken care of with regular oil changes. It showed 0 signs before throwing the rod and made no noise. I'm only submitting it, because I can't be the only one who had this experience and would like there to be a record of it in order to ensure the safety of others and myself on the road.

- Collierville, TN, USA

The initial problem was that the car began to stall out at slower speeds. This caused potential accident situations because of the sudden loss of control. We brought it to a service station which could not identify a specific problem. The car continued to experience this problem, so a couple of days later we brought it to a second service station. They thought it might be the crankshaft position sensor, so replaced that. While the second service was working on the car, they noticed a quiet knocking noise, which caused them to check the oil, which they found to be 3 quarts low, despite the fact that we had had the oil changed about 2 months (2,000 miles) earlier. There had been no warning light that the oil level was low prior to the service station checking it, and there was no indication of an oil leak. When we drove away from the second service station, the engine noise began getting much louder and the car again started stalling suddenly, so we brought it back to the service station. They indicated that the engine had likely been ruined as a result of the low oil situation, and suggested that we have it towed to a Hyundai dealership so they could address it. We did that, but Hyundai, after taking months to provide a response, determined that the problem was not one they would take responsibility for. We have done research and seen other consumers have this exact same problem, with similar non-support from Hyundai. I am also aware that there was a class action around this that seems to have been dismissed under odd circumstances. This problem is not akin to brakes wearing out; it is a clear manufacturing problem that causes very serious dangers to the public. Hyundai recognized this risk because they suggested a very aggressive oil-maintenance regimen to purchasers of these cars. They should stand behind their dangerous product. I have receipts and documentation supporting the above work by the service stations, including the prior oil change, if needed.

- Berwyn, PA, USA

On 6/3/2022 my car stalled in my work parking lot. My coworker was behind me and had to slow down as to not hit me. I took my car to a local Service Station who services our Company's cars as driving to the Hyundai Dealer would have been too far. They told me that it was out of oil. The oil light never went on and there were no oil stains in our garage where I park my car, nor anywhere else where I parked. I had 89,210 miles on my car at that time. Then on October 20, 2022, at 99,666 miles I was driving and it stalled again. Fortunately I was at a stop sign. When I brought it to the same service station again, they said it was out of oil. Again, the oil light never went on at any time to warn me. My VIN number does not come up in any of the Hyundai safety recalls for engine related issues, nor for the extended warranty yet I have the same issues as other engines included in the recall. Additionally they will not cover the repair (my engine needs replacement) as I did not go to a Hyundai Dealer. Yet I went to the closest place when I initially had the issue and I have had bad experiences with the Hyundai Dealer by my home. I had no idea the issue was related to the powertrain warranty or that Hyundai engines had these issues or I would have taken it to a different Hyundai Dealer before the 100,000 mile warranty was up. I know that is not the focus here but rather the safety issue however I just wanted to include that information for what it is worth. Currently, I travel with the risk of my engine stalling if it runs out of oil with no warning due to the warning light never coming on to date. The only recourse is to continually check the oil. This has occurred even in between oil changes. I can provide my Service receipts as well.

- Brookfield, CT, USA

While at red lights, coasting or waiting in drive-thru the car starts jerking and shaking. Will stall and fail to accelerate, sometimes coming a complete stop. Turning on and off the vehicle only works some of the time. This started in 2020 and went on for months while Hyundai kept "fixing" the car. Coils were replaced in 2020. Now again in 2023, exact same issue. On 9/29/23 car starting jerking while waiting at red light, turning car on and off worked. On 10/1/2023 car starting jerking and shaking while waiting in a drive thru, this time it did not stop no matter how many times I turned my car on and off. They are trying to tell me this is wear and tear on my part. Car is no longer drivable since you never know when this issue will happen.

- Menomonee Falls, WI, USA

On 9/13 my engine stopped as I was coming to a stop at an intersection. I put the vehicle in park and restarted the engine. This happened three more times within a 2 mile drive. The vehicle was towed to the dealership. On 10/6 I was told my vehicle was repaired. I drove it approximately 3 miles and the engine stopped as I pressed the break approaching an intersection. It then occurred twice more as I was attempting to safely pull over. On both dates, I was driving in traffic and was nearly rear ended putting my safety at risk as well as the safety of other drivers. The dealership told me there was no code and tried to have me pick up the vehicle after the first instance. I refused, insisting that the vehicle is not safe to drive. The dealership repair paperwork shows that they did duplicate the issue and did receive code p0014. Ultimately the camshaft assembly and other components were replaced. When phoning the dealership on 10/6 to report my problem, I received assistance in the form of a loaner vehicle and was told that they needed to investigate my vehicles problem -??further-??.

- Elyria, OH, USA

when driving (typically at a low speed) the engine will shut off with no warning.

- Florence, KY, USA

My vehicle is stalling and there are sounds coming from engine. The stalling issue is happening on the highways that might cause the accident which can be life taking. Am not sure to be done get this fixed

- Sharonville, OH, USA

On 4/3/2023, our 2017 Hyundai Elantra was taken to Bob Howard Hyundai in Oklahoma City, Oklahoma to diagnose why it kept dying after putting gas in it. It was eventually serviced on 4/17/23 by determining they needed to replace the intake camshaft oil flow control valve, as well as a synthetic oil change, including filter and gasket-engine oil plug. Almost three months later, on 8/20/23, in Tulsa, the car just stopped running suddenly, with no active warning lights, and we found it had completely spewed out all its oil! My [XXX] son could have been killed had it happened on the highway! We had it towed to Danny's Auto Repair in Sand Springs, OK. They determined the oil drain plug had completely fallen out while driving, causing the total oil loss- and resulting in the car to come to a stop, and the engine to be ruined. They documented the undercarriage of the vehicle to show there was no other damage, and after contacting our extended warranty plan we had purchased, we were told this was not covered under the warranty. Danny's then contacted Bob Howard Hyundai in OKC, explained the issue, and Bob Howard's requested the vehicle be towed to them as they would need to see for themselves. We had it towed 108 miles back to OKC. After inspecting the vehicle, Bob Howard's contacted Danny's on 9/5/23 to inform them/us, they are NOT responsible for the engine. We sent certified letters to both Bob Howard and to Hyundai Consumer Affairs, and they opened case #[XXXXXXX]. They said Bob Howard would have to address the issue & they would follow up with them. They did, and Bob Howard again said not responsible. We reported to Better Business Bureau, and have left a message for an attorney to review the circumstances. Then today researched several Hyundai lawsuits about this same issue hundreds of other customers have had. Nothing has been done. Hyundai won't take responsibility. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

- Sand Springs, OK, USA

My 2017 Hyundai Elantra has problems with the ignition coil packs, sensors and engine. The car stalls at lights. It idles very rough and shakes when driving. Acts as if it will stall on the highway and extremely slow acceleration. Dealer told me there was metal parts in my oil, oil was thick sludge and that I never changed the oil. False and I have the oil change receipts to prove my oil changes. I have taken the car to the dealer numerous times for the stalling and no acceleration problems. Dealer can never get the codes or replicate the issues.

- Piermont, NY, USA

I was downhill turning right. My vehicle turned off. I started it and it turned off again. Happened again. Turned it back on and was able to continue to drive. Luckily for me there was no other vehicles on the road but could have caused an accident if car was behind me. I am planning on making appointment to take to dealer. No warning signs, engine light flashed on when car turned off but that's it.

- Oroville, CA, USA

The contact owns a 2017 Hyundai Elantra. The contact stated while driving approximately 70 MPH, there was an abnormal rattling sound coming from the engine compartment. The check engine warning light was illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the connecting rod bearing needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 105,405.

- Clyde, OH, USA

The engine stalled while stopped at a stop sign. And while driving up a mountain steep grade road to a friends house, the car struggled to go up the hill as if it lost gas flow to the engine.

- Globe, AZ, USA

The contact owns a 2017 Hyundai Elantra. The contact stated while pulling out of the driveway and shifting into drive (D), the vehicle started lunging and jerking. The check engine warning light was illuminated. The contact stated that the vehicle responded as needed as she continued driving. The contact stated that the failure recurred several times while driving. The vehicle was taken to AutoZone, where it was determined that the failure was related to the catalytic converter. The vehicle was not repaired. Additionally, the contact stated that while driving at various speeds, the vehicle lost motive power. The contact was unable to pull to the side of the road. The contact beeped the horn to avoid being rear-ended. The contact was able to restart the vehicle and continued driving. The contact also stated that the vehicle failed to respond while driving from a complete stop at the traffic light. The dealer and the manufacturer were notified of the failure. The vehicle was not diagnosed nor repaired. The failure mileage was approximately 145,000.

- Clayton, NC, USA

Excessive Oil consumption. My engine has stalled multiple times WHILE DRIVING. The stall typically happens while turning in the middle of an intersection. I've had several near-misses and I'm terrified of being hit. I continue to have to fill my oil in-between oil changes. This problem continues to get worse.

- Saint Ann, MO, USA

When coming to a stop, turn or sometimes when driving throttle goes to zero, oil, engine, and battery light come on and gas peddle no longer works (car no longer accelerates). Have to turn car all the way off and restart it and it runs fine (all lights turn off and car accelerates) until coming to a stop again (the same exact thing happens). Went to trade it in as soon as person test drove it he almost crashed because the engine stalled again. This has been happening for months but progressively worsened (happens very often now almost causing crashes)

- Charlotte , NC, USA

While driving the vehicle it will start shaking. This has happened at different times and speeds so it I am unsure what the cause is. The check engine light will also come on. The shaking is very concerning and scary. The first time it happened I immediately pulled over and turned the car off. When I turned the car back on the problem was gone. When it happened again at a later date, I made an appointment to see a mechanic. The Hyundai dealership mechanic was not able to find the problem since the error code was not there when the card had been turned off and turned back on. They could not trigger the issue either. Even though they could not find the exact problem with the car they charged me over $700 to 'fix' what they *thought* was causing the problem. They said if the problem occurred again to return the car. The problem did occur again and this time I took a video of the check engine light. The check engine light and shaking stopped while driving and not me turning the car off this most recent time. I made an appointment to go back to the Hyundai dealership mechanic and they asked me "are you sure it's the check engine light that comes on." This was very frustrating, and I felt that they were gaslighting me as a female at their dealership since they could not find an issue with the car. I showed the video to the mechanic and he said, "oh yes that is the check engine light." Once again they could not figure out the issue or trigger the shaking. They said if it happens again to drive straight to the Hyundai dealership and sent me on my way.

- Rutherford, NJ, USA

The engine is making weird noises and the vehicle is stalling and is not accelerating. If am trying to accelerate the crank shaft noise is coming from the engine. Koi

- Sharonville, OH, USA

When slowing down to turn or stop the vehicle would stutter and stall. It would not give an active code when checked, only historical for cam position sensor error. Found that it was low on oil but no signs of a leak. After an oil change and replacing the sensor the stalling seemed to improve, but it is still losing oil quickly. Purchased the car a few months ago with about 70k miles on it. After reviewing the car it seems to be a common problem, and nothing is being done to address it. Hyundai will not warranty the car since we are not the original owners, despite being within their warranty period.

- Crestview, FL, USA