2013 Hyundai Sonata

Engine was replaced couple of months ago due to a recall and today 3/30/2026 I'm pulling up to my driveway getting home from work in my car starts smoking it catches on fire

Engine died because oil wasn't changed, even though the car wasn't due for an oil change and no indicator flashed on the dashboard warning us that maintenance was needed.

No warning whatsoever. Car drove like a dream. All maintenance up to date. Oil changes done exactly on time. All recalls completed. Then all of a sudden while on the interstate, car started knocking extremely hard, lights on dash came on and car died. Almost caused several wrecks as I was going 70mph. This happened March 2026. Vehicle is a 2013 with 105,000 miles on it. 1-owner vehicle with clean title.

The contact owns a 2013 Hyundai Sonata. The contact’s wife stated that while driving at an undisclosed speed, there was a fuel odor coming from the vehicle. There was no warning light illuminated. After inspecting the vehicle, the contact became aware that the high-pressure fuel pipe was leaking. The vehicle was taken to the dealer, where it was diagnosed, and determined that the high-pressure fuel pipe had failed and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 81,000.

I was driving in highway and just engine lockout and vehicle shutdown

3rd time in the last 6000 miles the knock sensor came on and the dealer clears it, charges me repairs and sends me home with the code cleared car. All 3 times the car imeditently kicked into limp mode while I was on the highway at high speeds, suddently being slowed without warning. When checked with a local scanner it showed P1326 code and dealers all confirmed it. First incident happened in Utah in 2023 (108949miles) and the last 2 happened in michigan in 2025(114850 miles) and now 2026 (115890 miles).

I was driving in the evening on 2/7/26. The red brake light came on in the dash and seconds later the car went into limp mode. An alarm went off indicating that the hybrid system was not functioning. The braking performance decreased significantly. The car slowed down immediately and could not exceed 15 mph. My safety was extremely compromised. Luckily i was not on a high speed road or interstate and was able to pull off onto a side road. If i had been on a busier road, I believe that i would have been in an accident. This could have seriously injured myself or others. The vehicle was towed to a repair shop. The braking pump was replaced and that rectified the problem so far. The old part has been disposed of. The problem was reproduced by the repair facility.

My 2013 Hyundai Sonata has a replacement 2.0T Theta II engine. Recently, it developed a fuel leak that identically matches the description of Hyundai recall Recall 22-01-047H (NHTSA #22V-312). I have attached a description of my fuel leak as assesed by a Hyundai dealership alongside a .pdf of the NHTSA safety recall report to demonstrate that the issue is identical. Hyundai corporate is refusing to acknowledge that this is an identical issue and that my exact VIN group for 2013 Sonatas should be included in this recall. This issue represents a serious risk to life and property that Hyundai is refusing to officially address. They have refused to cover repairs for this issue. Additional info: my car has 124,047 miles on the odometer, but this replacement engine only has about 26,000 miles on it.

Hi, I recently bought my car with a savage title, the inside of the engine in my 2013 Hyundai sonata is making a knocking noise, it has the engine light on and when I scanned it, it shows code P1326, I did some research and found out that Hyundai issued a safety recall 162 back in 2017. In the Hyundai recall webpage records it shows the recall as complete on 8/7/2020. However the engine is making the knocking noise. I took the car to the dealer (Oxmoor Hyundai in Louisville) to have it checked for that safety recall on 2/2/2026 and it was not checked until 2/12/2026 and they told me that they applied for an engine replacement that day, then on 2/18/2026 dealer reached out to me saying that my engine replacement was approved and that they were waiting for the engine to be delivered between 5 to 7 business days. Then on 2/19/2026 I received a call from the dealer and they told me that the engine replacement was not approved due to the title being savage, I asked why was that if it was a safety recall and she responded back saying that it was not a safety recall, it was just an extended warranty, I asked for more explanations on why if it was already approved why did it change the next day and they told me that I had to call the Hyundai customer service. I called the Hyundai customer service line on 2/20/2026 and they told me that they were going to reach out to the dealer about this issue. I haven't had any updates after that.

The contact owned a 2013 Hyundai Sonata. The contact stated that while the contact's son was driving at an undisclosed speed, the brake pedal was depressed, the vehicle failed to stop as intended. The contact's son noticed an unusual sound coming from the hood compartment. The contact stated that the sound was as if something was coming through the hood. The contact's son lost control of the vehicle. The contact's vehicle rolled four times before rolling into a ditch. The contact's vehicle caught on fire. The contact's son was still inside the vehicle. The contact's son exited the vehicle. The fire department arrived and extinguished the fire. The vehicle was towed to a local tow yard. The contact's son was transported by a medical helicopter to a local medical facility. The contact's son sustained a punctured left lung, seven broken ribs, a fractured right hip, and additional bruises, minor burns, and bumps. The contact was advised by the insurance company to report the failure to the NHTSA Hotline. In addition, the contact was informed of an unrepaired recall associated with the VIN, NHTSA Campaign Number: 22V312000 (Fuel System, Gasoline), which the contact was not aware of the unrepaired recall. The contact was unsure if the vehicle had been inspected by the insurance company. The manufacturer was not made aware of the failure. The failure mileage was approximately 170,000.

Experienced sudden unintended acceleration causing my car to speed up, lose control, and crash into the vehicle in front of me.

While driving, vehicle slowed down abruptly and stopped. It was flashing “vehicle not safe to drive”. This happened before hen I got a new engine 2 years ago. Even with a new engine now it is happening again. I took it to Nissan Moreno Valley and paid $240 for diagnostic only to find out there a software update they had to do with a tablet. No work needed to be one just a software update hooked up to their system. Hyundai cooperate would not assist to over this fee. I like have crashed with this happening. The car just stops with no warning and it’s extremely dangerous how it cuts off while driving. Luckily I was on the streets not freeway.

Engine losing power and metal shavings in oil and engining shutting off

It is a known issue on several makes and years on Hyundais. excessive oil consumption. burning a quart every 375 miles. at one point we had no oil in the car at all. causing a potential major safety issue lubricating parts of the engine. etc. we have contacted Hyundai several times and brought to Hyundai dealer who has confirmed issue through a test. no warning that oil was low!

Our 2012 Hyundai Sonata (VIN [XXX] ) has experienced several cracks in the dashboard area of the vehicle. We know this is a reported common problem with this vehicle and some information says its related to both heat and sun exposure. However, my wife has always used sunshades everywhere she travels and the car has been parked in the garage when its not in operation. We are also concerned that this could be a safety issue if the air bag ever deployed in an accident. The dealership where we purchased and Hyundai Corporate have denied our claims. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I started smelling a little gas in the 20th. And on the 21st it got a lot worse so I took it to the dealership. This is the same place that replaced the engine because it failed and it was a recall. I let them know of the recall and they said it is not covered. They told me it was the high-pressure fuel line that connects to the pump. I have provided a picture of what the tech said.

My vehicle had Hyundai Safety Recall 227 (fuel tube replacement) completed on December 7, 2022. After the recall repair, the same fuel-system symptoms returned. A Hyundai dealership diagnosed failure of the high-pressure fuel pump and high-pressure fuel pipe and stated the condition was critical and a safety risk due to fuel system involvement and potential fire hazard. Hyundai Motor America declined assistance, citing vehicle age and mileage, despite this being a recurring fuel-system safety issue following a recall repair. The vehicle continues to present fuel-related safety concerns, and operating the vehicle poses a potential fire risk. In addition, the estimated repair cost exceeds $2,000, which represents a significant financial hardship for a safety-related defect that occurred after a recall repair. I am submitting this complaint due to concern for vehicle safety and the recurrence of a fuel-system defect after a manufacturer safety recall.

The contact owns a 2013 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the vehicle stalled, with an abnormal knocking sound coming from the engine compartment. The check engine warning light was illuminated. The contact was able to restart the vehicle; however, the failure persisted. The contact previously received notification of NHTSA Campaign Number: 17V226000 (Engine and Engine Cooling). The vehicle was taken to the dealer, where it was diagnosed, and determined that the engine short block had failed and needed to be replaced. The contact was informed by the dealer that the vehicle would not be serviced under the recall. The contact was offered a buyback option for the vehicle and was also offered a loaner vehicle. The vehicle was not yet repaired. The manufacturer was made aware of the failure. The failure mileage was not available.

Vehicle: 2013 Hyundai Sonata VIN: [XXX] Mileage: [163,000] Summary: Theta II 2.4L GDI engine bearing failure (Recall 953 / 20V-393) – severe knocking, risk of sudden engine seizure/fire. Dealer refuses lifetime-warranty repair and forced consumer to pay towing to avoid lien/fees. Description: This vehicle is covered by NHTSA Recall 20V-393 (Campaign 953) and the court-approved Theta II engine class-action settlement providing a lifetime warranty for rod-bearing failure. The engine now has loud knocking from failed rod bearings – the exact defect addressed by the recall and settlement.On 11/28/2025 I dropped the vehicle at Group 1 Hyundai Southwest Houston (10301 Southwest Fwy, Houston, TX 77074) for diagnosis and repair under the lifetime warranty. The dealership confirmed bearing failure but refused to repair, stating the vehicle is “not eligible” because the free Campaign 953 knock-sensor software update was never performed. No owner (current or prior) ever received any recall notice or settlement notice despite Hyundai’s legal duty to notify all registered owners.On 12/04/2025, service advisor Tevin told me to remove the car by Friday or face storage fees and possible lien sale. To avoid unlawful charges for a known safety defect, I paid $192.70 out of pocket for AAA to tow the vehicle off the lot on 12/05/2025 (receipt available).Hyundai is using its own failure to provide notice as justification to deny legitimate lifetime-warranty claims and shift costs to consumers. The unrepaired vehicle remains a serious safety hazard (engine stall/fire risk) on the road.Requested Action: Investigate Hyundai Motor America and its dealers for (1) systemic failure to notify owners of Recall 953 and the Theta II settlement, (2) wrongful denial of lifetime-warranty engine repairs, and (3) imposing towing/storage fees on consumers for admitted safety defects. I have filed a claim with the settlement administrator and can provide receipts, recorded calls, and docs. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My 2013 Hyundai Sonata (VIN: [XXX] , 2.4L Theta II GDI engine) is experiencing symptoms consistent with the known Theta II engine defects covered under prior NHTSA recalls (e.g., 17V-226) and the related class action settlement for connecting rod bearing wear due to manufacturing debris restricting oil flow. The vehicle has begun exhibiting [describe your specific symptoms here, e.g.: "a loud metallic knocking/tapping noise from the engine that increases with RPM, especially during acceleration or at highway speeds; reduced engine power and hesitation; illumination of the check engine light and/or oil pressure warning light; excessive vibration; or sudden loss of power/stalling risk"]. These issues have [escalated/worsened over time or occurred suddenly while driving]. This poses a serious safety hazard because premature bearing wear can lead to complete engine seizure or stall without warning while the vehicle is in motion, potentially at highway speeds, resulting in loss of motive power, inability to maintain speed, or increased risk of collision, injury, or fatality. I have properly maintained the vehicle with regular oil changes using the recommended full synthetic oil [add if true: "and can provide service records showing no evidence of sludge or neglect"]. Despite submitting an appeal/claim under the Hyundai Theta Engine Class Action Settlement (Case Number XXX), I received confirmation on December 30, 2025, promising a decision within 14 business days, but as of January 16, 2026, there has been no response or update despite follow-up attempts. This ongoing delay prevents me from obtaining the necessary inspection, repair, or replacement under the extended warranty/safety coverage, leaving the vehicle in a potentially unsafe condition. I am requesting that NHTSA review this as part of the pattern of Theta II engine failures in 2011-2014 Hyundai Sonatas, which have led to thousands of similar complaints, recalls, and investigations into untimely INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)