2019 Hyundai Tucson

While driving, the check engine light began flashing and the vehicle shook severely due to engine misfiring. The vehicle has had a recurring cylinder 3 misfire throughout ownership. Spark plugs and ignition coils were first replaced around 40,000 miles and replaced again in December 2025 for the same recurring issue. A Hyundai dealership inspected the vehicle and found codes P0300 random misfire and P0303 cylinder 3 misfire. The dealership technician documented that the piston rings did not look good and confirmed the catalytic converter was damaged as a result of the misfires. The vehicle has had an engine rattle at idle, oil consumption, and blow-by since early in ownership. The engine defect is progressive and predates the current mileage. The flashing check engine light and severe shaking while driving at highway speeds created an unsafe condition with other vehicles on the road. The problem has been confirmed by a Hyundai dealership. Hyundai Motor America was contacted and denied goodwill warranty assistance. The vehicle is available for inspection upon request.

The contact owns a 2019 Hyundai Tucson. The contact stated while driving at an undisclosed speed, the contact noticed an abnormal sound and the engine seized. The check engine warning light illuminated. The contact stated that while attempting to start the vehicle, the vehicle started. The failure reoccurred. The contact stated while attempting to start the vehicle, the vehicle started and the engine spuddered. The vehicle was towed to an independent mechanic where it was diagnosed with a failed engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact was advised to take the vehicle to the dealer. The vehicle was towed to the dealer where it was diagnosed with a failed engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was filed. The contact was advised to take the vehicle to the dealer for diagnostic testing. The contact was later informed that the repair was not covered under the recall because of open recalls associated with the contact's VIN. The failure mileage was approximately 81,000.

The contact owns a 2019 Hyundai Tucson. The contact stated while the contact's husband was driving, the contact noticed an abnormal loud sound. In addition, the contact noticed smoke coming from the front of the vehicle. No warning lights were illuminated. The contact noticed an unusual odor in the interior of the vehicle. The contact's husband drove the vehicle to the shoulder of the road. The contact stated that the engine seized. In addition, the contact stated that the smoke and the unusual odor subsided. The vehicle was towed to the contact's residence. In addition, the contact stated that when the failure occurred, the contact's minor children were occupants of the vehicle. The contact stated that the minor children were frightened. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure. The contact was informed of an open recall associated with the contact's VIN, NHTSA Campaign Number: 20V543000 (Service Brakes, Hydraulic). In addition, the contact was informed that her contact information was not updated in the database. The failure mileage was approximately 49,400.

I purchased this vehicle from CarMax about 5 months ago. It had 74,XXX miles. CarMax showed no open recalls and a printed sheet from your site showing the same. Several weeks ago, while driving, the engine seized. I sent it to one of the local Hyundai dealers for repair. Hyundai said because recall Campaign #966 had not been performed, they would not replace the engine under the extended warranty. When I purchased the vehicle, I had the foresight to purchase an extended warranty from Assurant. Eventually I found they will cover the repair. I have to pay the $600 deductible, plus a $350 labor charge for diagnostic work. Here is my problem, CarMax told me there was no open recalls (based on your web site), and I counted on CarMax having an accurate knowledge about this when I purchased the vehicle. This is particularly disturbing because in 2022 CarMax settled out of court with 30+ states in part, for failure to disclose open recalls on vehicles they sold. True, I could have checked myself, but how did your entity report no open recalls on this VIN, and CarMax reported no open recalls on this VIN, but Hyundai was aware of the open recalls, and denied an engine warranty repair because the recall campaign had not been completed? There are two other open campaigns, # 933 and #P33 as well. The Hyundai dealer is going to perform these recalls after the repair. To summarize, I purchased this vehicle in good faith that the information provided on the NHTSA sheet, and the CarMax sheet were correct there were no open recalls. My bank financed the auto under the premise it was a safe reliable risk for them. Now, I'm going to be out $950 plus rental car expenses I've already paid. Please contact me if you have more questions.

On March 21st, while driving my Hyundai vehicle, I noticed the vehicle began making a ticking sound. After stopping the vehicle, it slowly began catching on fire. The fire ultimately spread and resulted in the vehicle becoming a total loss. This created a serious safety concern and placed me at risk. I later learned there was a recall associated with the vehicle. However, I never received any recall notices because Hyundai reportedly had the wrong address on file. Had I been properly notified of the recall and potential safety risks, I would have done everything in my power to ensure the vehicle was inspected, repaired, and safe to drive. Because I was unaware of the recall issue, the vehicle continued to be operated without my knowledge of the potential danger. The incident caused significant financial and transportation hardship, including loss of reliable transportation and additional financial strain. Hyundai later reached a determination regarding the matter, but I remain concerned about the serious safety risk and the fact that I did not receive proper recall notification before the incident occurred. I am submitting this complaint because I believe the recall notification process and handling of this matter should be reviewed further due to the serious safety risk involved.

The contact owns a 2019 Hyundai Tucson. The contact stated while parked and occupied in the vehicle, attempting to close the drive side door, and he heard a raddling noise coming from the front of the vehicle and his wife existed the vehicle and noticed the noise was coming from the windshield. The contact mention his wife also noticed mold and water near the drive side part of the windshield. The vehicle was taken to the dealer or an independent mechanic for diagnoses. The vehicle was not repaired. The manufacturer was notified of the failure, and they informed him we no recall they could not provide assistance. The failure mileage was 88,686.

Oil consumption is at an all time high. At last oil change I had Milage 71847 on 3/8/26. I checked my oil on 4/26/26 with 73182 miles, oil was at the add mark on the dipstick which means 2 quarts was gone from my engine at about 1500 miles put on my car since the oil change. Upon reading up on this issue, it is a wide spread issue with several Hyundai models. I bought it used at a car dealship when it was only a year old, so the warranty is only for the original owner. I still owe $3400.00 on this car and I am afraid the engine will go before it is paid off.