2014 Kia Cadenza engine problems

“The engine started smoking and knocking really bad. Took it to the kia dealership and was told a piston o ring and gasket went bad because of heavy oil consumption that caused antifreeze to leak inside the motor while sitting still and this was causing the burning smell because the cylinder had gone bad because of this. The dealership states this was a known issue with all kias from this year and should be under recall. So I called kia because the car only has 80k miles and they informed me it's not apart of the open recall because it's a cadenza. What if I hadn't went back outside and seen the smoke and the car caught fire and burned my home down. It seems like kia knows all of these motors are bad and trying to keep it secret”

“A few weeks ago we were driving into town and the car had a light turned on and the smoke was coming out of the front and it smelled burnt. Then the car completely stopped. We almost wrecked. I was pregnant at the time and shod know what could have happened if we wrecked because the car had completely stopped and turned off. I Had to tow the car to a mechanic. The mechanic has not looked at it. It’s just there parked. 1367 US Hwy 41 N, Calhoun, GA Proctor garage. I have been waiting on an update on recalls since the letter I received as I was reading it and it clearly said on the bottom a big warning notice if the car smoked and light turned on to take to local Kia dealership. I paid full price at a dealership for this car only had it for a full year and this happens. This is very dangerous my family and I could if really gotten hurt now I am without a car that has a recall and Kia is not willing to help at the moment. I am not the first person that has had problems with the Kia cadenza 2014. Something needs to be done for us who own it. It’s a waste of money with Kia worst thing money don’t grow on trees and I need Kia to show up for this situation I need my…”

“The contact owns a 2014 Kia Cadenza. The contact stated while driving approximately 25 MPH, there was an abnormal odor of smoke detected. The driver stopped, looked under the hood, and found evidence of a fire. There were no warning lights illuminated. The contact received notification of NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was approximately 56,002. VIN tool confirms parts not available.”

“I was driving my 2014 Kia Cadenza and then I noticed the vehicle has lost power and all the electrical components shut off (Odometer , dash lights and radio ) , as I was cruising down the road waiting for vehicle to slow down I noticed vehicle steering was very heavy and didn't have any breaking power , I pull into a place away from road when i noticed that there was smoke coming from the car and the car was catching fire , in that moment I opened the hood and I did have a fire extinguisher . I was pushing the vehicle back while spraying it and was able to turn off the fire before spreading . The car will require a new engine . I reached out to multiple kia Dealerships but they will not accept repairs on the car and will redirect me to kia customer support . It's been a hassle for the past couple of months and I can't seem to get to a resolution”

“The vehicle has been carefully maintained and received the 144,000-mileage thorough maintenance service which was performed at the KIA dealership in August 2023 three months prior to the incident. While driving in November 2023 the Malfunction Indicator Light came on. I took the vehicle to the same dealership. After 3 days in the service department, I was told the engine is burning oil. They found code P0021, but further diagnosis is required. The "Service Department" told me the vehicle requires an engine replacement. I purchased the 2014 KIA used in 2015. The warranty is for ten years (2024) yet evidently, according to the Service Department and KIA, because the car was on the sales lot in 2013, the warranty is expired. It is not a safe car and the recall, as noted on this site, indicates the same. I cannot count how many recalls this vehicle has had including the windshield possibly being loose and the power steering malfunctioning. I've had the headlights replaced three times and the air conditioning completely fixed after it went out. ( that's not a safety issue, but another indicator of the poor quality of this vehicle.) It appears KIA is aware of the…”

“The contact owns a 2014 Kia Cadenza. The contact stated that the vehicle made abnormal sounds while starting. A burning odor was also detected while starting and driving the vehicle. The ABS, traction control, and several unknown warning lights were illuminated. The contact's left foot and left arm were burned by smoke and an unknown fluid coming from the air vents. Medical attention was not received. The dealer was made aware of the failure; however, the vehicle was not diagnosed or repaired. The contact stated that the engine had previously been replaced twice due to faulty cylinder head bolts, but the failure recurred. The manufacturer was not made aware of the failure. The failure mileage was approximately 136,000.”