The contact owns a 2020 Kia Optima. The contact stated while operating the vehicle, there was an abnormal rattling sound coming from the engine compartment. The contact stated that the vehicle was hesitating and there was excessive oil consumption. The vehicle was taken to the local mechanic who diagnosed the vehicle and determined that the piston rings were faulty, and the engine needed to be replaced. The vehicle was not yet repaired. The local dealer was notified of the failure, but no assistance was offered. The manufacturer was contacted. The failure mileage was 127,000.

- Memphis, TN, USA

The contact owns a 2020 Kia Optima. The contact stated while driving approximately 45 MPH, and depressing the accelerator pedal, the check engine light was flashing. The contact stated that the accelerator pedal was being depressed; however, the vehicle failed to respond as needed. The contact pulled over, turned off the vehicle, and had the vehicle towed to an independent mechanic to be diagnosed. The mechanic retrieved DTC code: P1326; and notified the contact that the vehicle had experienced engine failure. The contact stated that prior to the engine failure, one quart of engine oil was being added weekly. The contact called a dealer however, the Service Manager did not return the call. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 117,000.

- Spring Hill, TN, USA

I believe the engine could possibly be failing. My engine light will come on & flash, when it does this it is slowing down at speed ranges of 60 mph. Another thing, the GDi engine that is in this vehicle burns oil EXTREMELY fast. It is quite aggravating having to constantly get oil changes every 2-4 weeks & have only driven 0-1500 miles. This is not normal. The engine has this crackling noise as if it-??s chopping metal.

- Garland , TX, USA