KIA Complaints

The transmission went out while driving, entering the highway. It was intermittently missing a gear or slipping in about 2nd or 3rd gear. I first noticed it going about 40 mph and trying to accelerate to highway speeds. It was during a winter storm and other vehicles behind me had to brake unexpectedly. I wasn't sure if I felt for sure, so I continued to drive through many inclines and declines. The inclines became more difficult and the inability to maintain consistent speeds. I drove gently to the nearest Kia dealership which was in Salt Lake City about 60 miles away, where they informed me that I needed a new transmission. The car had about 75,000 miles on it and I bought it as a certified Pre-owned Kia with about 4,000 miles on it. The dealership plugged in the diagnostic code reader. But there were no codes detected. The service tech drove the car and felt the issue. A warranty representative inspected it about a week later. There were no warning lamps while I drove (mostly coasting downhill) from Rock Springs, WY. When I arrived to Salt Lake City, the triangle warning light came on. I drove about 10 more miles and the engine light came on. Almost all mileage has been on highways and at highways speeds as I commuted 75 miles each way for work on a turnpike between eastern Oklahoma and Fayetteville, Arkansas. There was little city driving. I lived in a small town. So, I had to travel state highways for most all errands (groceries, medical, etc.). There were no mechanical issues with the car ever until this.

Turned out onto a busy city street and tried to accelerate but speed was electronically limited to 31mph. once it got to the 31mph, the car didn’t rev at all anymore. I had to pull over quickly. I drove around a parking lot a few times just to see if there was anything wrong in the settings. I couldn’t find anything. So I tried again. Same result - as soon as I pulled out and stamped on the accelerator, it revved just until 31mph and then cut out. I had to pull over immediately again and turn the car off and then back on again. After I did this, it drove as it normally does and the speed was no longer limited.

The car is a 2020 Kia Telluride. It was purchased in August 2023 at the time it was leaking oil took it back to the dealer and they replaced the housing put in a new filter and said all was good .For a year. it constantly needed oil took it back to the dealer, said that everything was fine. I would be driving and the car would stop. The oil lamp would come on and I would have to drive and put more oil in it every week. I was putting a quart of oil into the vehicle just about weekly because it seemed to be leaking oil and just a dying out. just a few days ago after putting a quart of oil in I’m driving my vehicle and all of a sudden Smoke comes out of the back a little bit out of the hood. It just stopped all the lights went on the car went dead. Had to call the police get the vehicle towed to the dealer at that point was told the engine had died. They want to put a new engine in the car Which it’s a five year-old car. It should not need a new engine what is causing it to need a newengine. Ever since I purchased the car, it had oil problems so did the oil lead to engine failure. I know I’m not the only one that this has happened to every time I would take it back to the Kia dealer. I was told everything‘s fine everything was not fine never got any warning lights or signals, except for when I was driving the car would literally sputter and stop at a light. I would have to restart it and then go get oil.

While returning from a road trip to the Phoenix Arizona area I was driving my family in the Kia Sedona van. We were driving on highway [XXX] going over [XXX] accelerating up hill. Without warning the car started to have high rpms and the sensor for the check oil along with the check engine light began to flash. Steering felt difficult. Safety was a concern having to try to use a dying vehicle to pull from the left lane across traffic of the busy highway on a mountain pass. I was able to pull to the right shoulder of the highway and park the van. I shut the van off and went to check the oil, the dip stick showed empty. I was trapped on the side of the highway with my wife and 5 small kids. I was uncertain that the tow truck would be able to transport my family off the highway. I was not willing walk my family along the highway so I called the local police dispatch for possible aid. The tow truck was able to get us off the highway to a place we could order a Lyft. The van was towed to a mechanic shop. The van was inspected by a mechanic shop. The shop confirmed that the engine had seized and would have to be completely replaced. We had been on this road trip for the past couple with no issues prior to this event. After being told our engine had seized we started to do some research on the internet and found this is a common issue with Kia and there is a current class action lawsuit. We intend to file a claim, but are uncertain if we qualify based on the dates of the suit. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Intermittent air bag light come and goes Window fluid leaking Power steering leaking Bad reception AM radio (Lots static)

Engine started knocking after an oil change. Taken to a Kia dealership, where they are refusing to fix the car, even with the class action lawsuit with a lifetime warranty on the engine. Engine needs to be replaced. Kia will not fix with the recall completed. No recalls showing on NHTSA or Kia websites.

On 01/19/2025, after charging my vehicle to 100% using a Level 2 Charger, while driving, my vehicle displayed several warning notifications on the driver display, including "12 Volt Battery Low. Stop safely", "Stop vehicle and check power supply" and "Check electric vehicle system", shortly after I heard and felt a loud thump/pop. I returned home and powered the vehicle off. I and was able to drive the vehicle to the local Kia dealer the next day, less than 1 mile away. The vehicle had reduced power and multiple warnings advising to slow or stop the vehicle. On 01/20/2025, Geweke Kia advised the ICCU had failed and thet it was placed on order, with no ETA for the part.

We were going south on [XXX] about 25 mph intending to make a left turn onto [XXX] My wife said “slow down or you won’t make the turn” to which I replied “I am trying but it won’t slow down” As I applied the brakes to slow down to turn, instead the car started to speed up and I could not make the left turn. I continued down the road trying to slow down enough to attempt a left turn on to [XXX] But the car continued to go even faster, so I pumped the brakes trying to slow down and get the car to stop. Instead, the car kept speeding up faster. In seeing I was close to the end of the dead-end road I swerved to the right to avoid the parked Train cars at the end of the road only to crash into the corner of a building which stopped us. At which time I was rendered unconscious. Something caused the car to speed up excessively and the brakes were unresponsive and should be available for further inspections. Not being able to physically get the car under control put the safety of my wife, myself, and others at risk. In researching I have found that this problem has been reproduced in real time and experienced by multiple others in recent years. Our insurance company has had the cars EDR data inspected although further inspection is warranted. There were no prior warnings or symptoms of this problem until the above incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I had contacted earlier with regard to getting clarity on the tread wear rate, and whether a faster tread wear would make the tire defective. As a replacement to that tire which got replaced, I purchased a totally new tire on Sunday, and today, this is how it looked. Is this normal?

Van accelerates up to 31mph only. Top speed is 31mph even with accelerator/gas pedal completely pressed to the ground (RPMs increase to 4K with no acceleration.) No warning or display lights illuminated. This happens in cold weather (under 20 degrees F), first trip after sitting overnight or for a longer period of time. If I pull over and shut off/restart the car, it resolves. However this has happened in stretches of road with limits 55+, little/no shoulder and approaching cars and it's a safety hazard to 1) not be able to speed up and 2) not ideal to pull over to turn off/on car especially with children in the car. Van was inspected by Kia Dealer and found no issue/was able to recreate at the auto shop so it was given back to me. First instance happened at 1,500 miles and is continuing. I do have video of this instances happening.