We bought this van in September of 2023. No known issues-?? we-??ve kept up on regular oil changes etc. Over a month ago a slight tap started happening when vehicle started up, took it three places and all 3 said we needed a new engine. We just hit 100k-??. Within two days of those opinions, engine seized while I was driving. No injuries but a car this new with no known issues this is not ok. Zero lights came on the dashboard. No check engine light, nothing. It-??s been in a shop for over a month while we wait for a new engine to come in. Would never ever buy another Kia. Dealership and two local places both told us they do not know what happened or why this happened.

- Joplin, MO, USA

The contact owns a 2017 Kia Sedona. The contact stated while driving 45 MPH, the connecting rod punctured the engine causing an engine oil leak. As a result of the failure, the vehicle stalled. There was no warning light illuminated. The vehicle was towed to a local dealer where it was diagnosed and determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 117,000.

- Durham, NC, USA

The contact owns a 2017 Kia Sedona. The contact stated while driving 70 MPH, the vehicle lost motive power. There was no warning light illuminated. The vehicle was able to be restarted; however, the failure recurred. The contact also stated that there was smoke coming from the engine. The vehicle was towed to the dealer where the vehicle was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 120,000.

- Katy, TX, USA

July 5, 2024 Engine started to make a noise, had inspected at a local repair shop July 9, 2024, they diagnosed it as "crack in the front valve cover due to what seems to be something internal to engine coming apart. This vehicle is going to need a new engine." No warning lights were on, no service needed lights. yes, available currently for inspection as long as I don't trade it off. safety could have been at risk if it seized up while on interstate Insurance said it wasn't covered and have not warranty insurance no symptoms, no warning lights, nothing. Driving home on Friday the 5th when 5 miles from home it felt like it was loosing power and didn't want to accelerate. then I noticed the noise. Still no lights on dash

- Liberty, MO, USA

The engine seized suddenly and put my family in danger. There are recalls on other kia engines and it is clearly an issue but KIA is not taking responsibility for it and has told us we must pay 13K for a new engine or they will give us $500 to "take it off our hands" --- this is wrong. We have kept the vehicle well-maintained and have all the records to prove this. It has just over 100,000 miles on it and we still owe money on it. KIA is putting families in danger but not acknowledging that there is a possibility of engine failure in the Sedona van. There have likely been deaths and injury as a result of this and yet, nothing is being done! Please hold KIA accountable and insist they do a nationwide recall for all engines that are affected by this defect.

- Durham , NC, USA

My engine made a knocking noise and stopped working while I was driving down the road, without any warning. Then it would not start / work. It was towed to a Kia dealership, and I have been told I need a new engine, at the cost of $10, 750. The van has 135,000 miles on it. This van has the 3.3-liter V6 Gasoline Direct Injection (GDI) Lambda Engine. The repair report from Kia states that it "needs a long block due to engine has bottom end noise and is seize up".

- Xenia, OH, USA

I was driving my 2017 Sedona and without any indication or check engine light, the motor started to make a loud knock and it ultimately seized up. Leaving me stranded. I have the oil changed per guidelines. There was no warning, no indication that the engine was going to spontaneously seize up. I was on a busy highway and was barely able to get to shoulder. I started to research this issue and found that this is a well known defect in the 3.3L lambda 2. Why isn-??t something being done about this? Completely unsafe!

- Tonganoxie, KS, USA

Engine crankshaft failure suddenly

- Doraville , GA, USA

The contact owns a 2017 Kia Sedona. The contact stated that while his wife was driving at an undisclosed speed, the vehicle made an abnormal sound and shuddered before stalling. There were no warning lights illuminated. The vehicle was towed to the residence. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 137,000.

- Bay City, MI, USA

We noticed coolant leaking. We took it to a dealer and they replaced coolant control assembly/ temperature control piece. Also the O-ring that connecting to the engine was leaking. However, this is the 2nd time we are replacing the piece in 3months (not the o-ring). We did that. And spent $900 on it. As soon as we drove it 11miles home, there was oil and coolant leaking again. Took it right back. And there was fluid in the engine. Guy believes it's the head gasket. Out car isn't running. We don't know if we should replace, or junk it and have a loss of money. We are so frustrated. We have 125,000 miles. There were no warnings, no lights, just us noticing the coolant leaking, and the reservoir being full. We have pictures and have taken it to multiple mechanics and dealers.

- Postville, IA, USA

Blown engine approx 104,0000. Metal shavings in oil.

- Boylston , MA, USA

While my husband was driving the engine failed. The oil pan was filled with metal. The fuel injectors were not pumping oil

- Brownsburg, IN, USA

Engine light came on solid and dealer says it needs to be replaced for $11,000. Not under warranty and no recalls, but KIA has replaced at no charge in other situations for cars older and with higher mileage.

- Canton, GA, USA

While driving on the highway, the engine stopped working; smoke, metal fragments and oil came out of the front of the car leading to zero visibility. We were extremely lucky that we were able to quickly navigate out of traffic, stop the car on the side of the highway and get all kids out safely. The police and fire department came immediately to help. We had the vehicle towed and examined. The car had an internal engine break down. The connecting rod and the engine block were torn off and the oil pan was heavily damaged. It is deformed to the outside. The vehicle needs a new engine.

- Apo, NY, USA

My 2017 Kia Sedona LX engine is faulty, and the head gasket has blown. My car has less than 100,000 miles (95,560). I have gone online and learned that many Kia Sedona owners have reported faulty engine complaints regarding Kia Sedona. I-??m asking that an investigation be conducted.

- Bolingbrook, IL, USA

Kia Sedona 2017 with 134,682 miles. Feb 6, 2023. Sudden engine failure during rush hour traffic resulting in a very hazardous situation. No warnings were given prior to failure. All service and recall stuff done by Kia dealer. Kia diagnosis, engine frozen and needs new engine. Failure of warning systems and failure causing an inoperable condition placed driver at grave risk and needs prompt attention.

- Spring, TX, USA

Driving freeway with much traffic. Engine suddenly quit and nothing worked. Had to coast into a safety shoulder and was almost wrecked in the process. There was no warnings on the instrument panel. Car had been routinely serviced. According to Kia Service, the engine froze due to oil sludge (used synthetic oil). The engine is actually a 2016 model. Mileage is 134,682. Event was 2/623.

- Spring, TX, USA

the engine failed do to lack of oil, no oil light lite. No warning that the engine used up all the oil

- Royse City, TX, USA

The contact owns a 2017 Kia Sedona. The contact stated that after starting the vehicle, the vehicle began to drive rough. There was white smoke coming from the exhaust and the check engine warning light was illuminated. The vehicle was taken to the local service center to be diagnosed. The contact was informed that cylinder #5 had failed. The vehicle was later taken to the local dealer who diagnosed the vehicle and determined that the fuel injector was faulty and had caused the Oxygen sensor to fail. The fuel injector, fuel rail, Oxygen sensor, and gasket were replaced, and the vehicle was fixed. The manufacturer was notified of the failure. The VIN was not available. The failure mileage was 57,000.

- Milton, VT, USA

The car stalled unexpectedly while driving on side roads and highway feeder roads. It first stalled as I approached a stop sign. The rpms quickly dropped from 2000+ to about 500. The car stalled. I put it in neutral and restarted the car. It turned over several times before restarting. After restarting and as I sat in drive at the stop sign, the car rocked back and forth as the engine pulsed. I left the stop sign and pulled into a highway feeder road. I got in traffic and slowed down. The car stalled again. Again, I restarted it in neutral. This time it re-engaged immediately. I pulled ahead in stop and go traffic where it very quickly stalled again. Again I restarted it in neutral where it took a few attempts to restart. I do have video of the tachometer and speedometer as I anticipated this happening. There are tell tale signs that it may happen soon such as sluggish acceleration, quick drop in rpms, and pulsed engine revving not a result of the drivers input. These stalls have happened 20+ times in the last year.

- Katy, TX, USA