2014 Hyundai Tucson Complaints

While driving at approximately 70MPH on the highway, my 2014 Hyundai Tucson Limited suddenly locked up with no warning lights, no noise and no prior symptoms. The engine completely seized, causing immediate loss of power. I was barely able to coast off the highway exit to a final stop on the feeder shoulder, in a desolate area. The vehicle has always been properly maintained and is in excellent condition. Upon research, I learned that Hyundai has known of internal engine defects caused by metallic debris left from manufacturing since 2010, which can cause bearing failure and engine seizure. My Tucson's failure matches the same pattern described in Hyundai's Theta II engine recall and warranty extension campaigns. This sudden failure created an extremely dangerous situation at highway speed and possibility of injury while being stranded on an open road. Many owners, myself included, were never properly notified of the risks. I am filing this report because this incident represen...

The contact owns a 2014 Hyundai Tucson. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to coast to the shoulder of the roadway, where the vehicle was able to be restarted. The vehicle returned to normal functionality, but the failure became a regular occurrence. The low oil warning light was illuminated. The vehicle was taken to the dealer, and an oil consumption test was performed. The contact stated that after performing the oil consumption test, the contact was informed that the vehicle was consuming over 1 quart of oil per 1,000 miles driven. The contact was advised by the dealer to continue driving the vehicle for another 1,000 for further evaluation. The manufacturer was notified of the failure, and a case was filed. The failure mileage was 110,000.

The engine experienced catastrophic failure. A piston punctured the engine block, likely due to failure of the connecting rods, an issue known to be associated with the recalled Theta II engine. The engine is still in the vehicle and available for inspection upon request. We were scared and felt seriously endangered during the incident. The engine failed suddenly while we were driving on a busy highway. After a loud clunk, the vehicle immediately lost acceleration and would not respond to throttle input. We had to quickly pull over onto the shoulder while traffic sped past us at high speeds. The sudden loss of power in fast-moving traffic put us at serious risk of being rear-ended or causing an accident. It was a frightening experience that could have resulted in injury or worse. An independent mechanic inspected the vehicle and confirmed there is a hole in the engine block caused by a piston. We brought the vehicle to a Hyundai dealership for further inspection. Still, their communi...

The high pressure fuel line began leaking gasoline after warrantee replacement of engine.

I purchased a 2014 Hyundai Tucson with the 2.4L Theta II engine, which has since experienced complete engine failure due to bearing wear. The Hyundai dealership diagnosed this as the same defect covered under Recall 20V-520 and the Kinnick & Coats v. Hyundai class-action settlement (Case No. 8:17-cv-00838-JLS-JDE). Under the terms of that class action, this defect — specifically premature bearing wear leading to engine seizure — should be covered. However, Hyundai Corporate denied my repair, stating that my vehicle did not qualify under the 953 recall. I was never notified of this recall, as I had recently purchased the vehicle used and was unaware of the outstanding recall eligibility or class-action timelines. I maintain my vehicles meticulously, including regular oil changes every 3,000 miles, and this failure occurred under normal driving conditions. Given that the dealership confirmed the defect is exactly what’s outlined in the recall and lawsuit, and the fact that the recall...