general problems of the 2021 Kia Motor Telluride - part 2

54 problems related to engine and engine cooling have been reported for the 2021 Kia Motor Telluride. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Kia Motor Telluride based on all problems reported for the 2021 Telluride.

36 Engine And Engine Cooling problem

Failure Date: 03/07/2025

March 7th my engine light came on while pulling out, in reverse, of a parking spot. My engine light also turned off on March 7th later in the day. Between then and now, it came on and went off a few times, but my car seemed fine. On April 1, the light reappeared again while backing out of a parking spot. My car was not working like normal. It was shaking a bit and seemed kinda stuck, but also very slowly moving in reverse. Shaking stoped once I put it in drive but the engine light stayed on. I took it to my mechanic and the code given was “internal engine failure”. He told me should be under warranty, so I called the dealership. Service guy told me no active recalls and also that I was outside of the warranty. I have 118,800 miles. Vehicle is less than 4 years old. I am waiting to hear back from my mechanic as to how much repairs should be. I don’t know if he is thinking I need a whole new engine or just a part.

37 Engine And Engine Cooling problem

Failure Date: 03/06/2025

On or about December 2024, we noticed a hesitation or sputtering in the performance of our kia. I contacted ancira kia who reviewed the vehicle, which displayed no warning lights. Since they couldn’t duplicate the issue, nothing could be done. On or about [xxx], the vehicle’s cooling fan engaged on its own while parked in the garage and revved up extremely high. This was the second time this had happened. Ancira kia couldn’t duplicate the problem although they mentioned another customer was experiencing the same problem. A few days later, I was advised to bring the vehicle in for a sensor replacement. So far, the problem hasn’t recurred but I won’t know if it’s fixed until it never happens again. On [xxx], while traveling from del rio to san antonio, TX, we stopped at a rest area. There were no warning lights visible and no performance issues noted until this time. When we started the vehicle to leave, we noticed a slight knocking that went away when we put the vehicle in drive. After our next stop, we noticed the knocking noise again when we started the vehicle and the noise dissipate when we drove. After the next stop the noise appeared to be louder so we decided to stop for lunch and let the vehicle cool down so we could check the oil. When we checked the oil, we saw there was no oil marking the dip stick. I took the vehicle to ancira kia who also found no oil marking the dip stick. The engine was ruined and needed to be replaced. None of the Telluride’s warning systems illuminated. No check engine or oil pressure lights lit up. This is a catastrophic failure of the Telluride which placed my husband and I in severe danger. We could have been injured and possibly killed had the engine seized while we traveled on the highway between del rio and san antonio, texas (150 miles). My vehicle is meticulously maintained at ancira kia. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

38 Engine And Engine Cooling problem

Failure Date: 02/27/2025

While driving under normal conditions the engine started making a weird sound. Shortly after the power steering wend out and the dash, lights and infotainment system went dark. The engine shut off completely and will not go back on. This is after bringing the car in for continuous issues and always being told they are resolved and the car is fine.

39 Engine And Engine Cooling problem

Failure Date: 01/09/2025

Component/system failure: the engine and lubrication system appear to be malfunctioning. The vehicle has repeatedly experienced sudden engine shutdown while stopped at traffic lights and during low-speed operation. The dealership has identified oil leakage involving the oil pan and oil filter housing and has indicated there may be an internal oil leak within the engine. The vehicle is available for inspection upon request. Safety risk: when the engine shuts off unexpectedly, the vehicle loses propulsion in active traffic. This creates a risk of rear-end collision and prevents immediate maneuvering out of traffic flow. The loss of engine power while stopped or moving at low speeds presents a serious safety hazard to myself and surrounding drivers. I am concerned that the suspected internal oil issue may lead to catastrophic engine failure while driving. Dealer confirmation / reproduction: the issue has been reported to the dealership multiple times beginning in January 2025. The vehicle has undergone multiple inspections and repair attempts, including partial fuel injector replacement, battery replacement, and an oil consumption test. The dealership has acknowledged oil leakage and has stated that replacing the oil pan gasket and oil filter housing may not resolve the suspected internal oil leak. The defect has not been permanently corrected. Inspection by manufacturer or others: the vehicle has been inspected multiple times by the dealership. The matter has been escalated to kia corporate for review. No police or insurance inspections have occurred, as no collision has yet resulted from the stalling events. Warning lamps / symptoms: during each stall event, the check engine light illuminates along with multiple dashboard warning lights. The stalling first began in January 2025. Oil-related concerns and possible oil loss were reported during prior service visits. The condition continues despite repair attempts.

40 Engine And Engine Cooling problem

Failure Date: 12/22/2024

My engine started jerking when stopped. Then the electrical started acting up, like the windows wouldn't roll back up. Then the engine just shut off while I was driving.

41 Engine And Engine Cooling problem

Failure Date: 12/12/2024

Engine oil pan gasket and oil filter housing have failed shy of couple hundred miles of manufacturer warranty.

42 Engine And Engine Cooling problem

Failure Date: 11/14/2024

I am the original owner of our 2021 kia Telluride and we follow the manufacturers recommendations and ensure our oil is changed every ~10k miles. Our kia was recently serviced at nationwide kia in timonium maryland in April 2024 and had the oil changed. As I was driving today, [xxx] the oil pressure warning light came on. When I pulled over, I checked the dipstick and it was below the low level. I immediately put in 5 quarts of oil and the light remains on. I contacted kia and will be taking the car in for them to assess; however, I am urging that a recall for this issue is addressed. This is a common problem that others are having as well. This could have caused significant issues as I work in the inner city of baltimore and breaking down would not be a good thing for a [xxx] please ensure kia does the right thing and issues a recall for this issue. Thank you information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

43 Engine And Engine Cooling problem

Failure Date: 07/24/2024

Car was being driven when it began to slow down. Pulled over and smoke was coming from under the car. Car would not start again. Once at dealership, found there was catastrophic engine failure due to a rod that put 7 holes in the engine. Also, car was low on oil despite an oil change less than 60 days prior to this incident.

44 Engine And Engine Cooling problem

Failure Date: 07/09/2024

Since November 2023, the car's engine has been burning oil. There are no leaks in the driveway. On January 8th (87,000 miles), I took the kia Telluride for service at mission viejo kia for a check engine light. They said the car had low oil and indicated that the cause was a leaking oil housing. They completed an oil change and added new oil. On February 19th (90,000 miles), the ac drain was clogged and water was entering the passenger side inside the vehicle. In addition to this fix, mission viejo kia noted that the oil level was down to 1/2 quart. This was only 3000 miles since the last oil change. On April 6th (95,000) completed another oil change at ramona tire, where I was getting new brakes. They did note very low oil. June 24th (96,600 miles), the Telluride started rattling and stalling at lights. Upon inspection, mission viejo kia determined it was due to low oil again. July 9th (98,000 miles) I inspected the oil dipstick and saw barely any oil. I took it to mission viejo kia and it is currently awaiting direction from kia corporate for the next steps. This was only 2000 miles after the most recent oil change. There was no oil leaking in the driveway. My research has shown that kia Tellurides and other kia/hyundia are experiencing rapid oil consumption. This eventually could lead to engine failure and catalytic converter failure. Class action suits have been filed and dismissed recently. My 100,000 mile warranty is coming up. This complaint is to document the issues I have been experiencing for any possible future action.

45 Engine And Engine Cooling problem

Failure Date: 06/30/2024

Constant jerking and shuttering when accelerating/shifting gears. Oil consumption done last year as dealership thought it was engine related. Engine replaced. Problem continues. Fuel in map sensor. Continued shuttering at acceleration, shuttering at parked idle, shuttering at braking idle, engine stalls at red lights but car stays on. When car is started, exhaust is pushing out gusts of strong fuel smell and sputtering little puffs. Replaced engine, map, upper intake gaskets, spark plugs, cleaned throttle body, battery. Wiper pauses mid wipe (in driving view) when in intermittent setting and when turning them off.

46 Engine And Engine Cooling problem

Failure Date: 05/29/2024

My car started having an oil leak on [xxx] of 2023 which is the date reported to mark martin kia. They replaced the oil pan on [xxx] 2024 and said that the issue was fixed. I drove it home, and the next day oil was still coming from my engine. I took it back and they said that the housing was what was leaking. The tech told me that 10k parts were on backorder so I'd have to keep putting oil in until the part arrives. Over a month went by of me having to pour oil in. [xxx] was when they fixed it. [xxx] my engine is no longer functioning. Major nock. Needs replaced! information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

47 Engine And Engine Cooling problem

Failure Date: 01/01/2024

Excessive engine oil usage. No low engine oil level. Engine overheating.

48 Engine And Engine Cooling problem

Failure Date: 04/18/2023

While at a red light after exiting the highway, the vehicle lost all power and functionality. The car was in drive, and the brake was pressed in. No buttons had been pressed to shut down the vehicle. I had no power and no ability to restart the vehicle. I placed the vehicle into park and attempted to turn on my hazard lights. Unfortunately, there was no response from the vehicle, and though I was interrupting traffic, I could not provide any visual indicators to oncoming traffic. After moving the vehicle into park, I was unable to move the car into neutral. After approximately five minutes, without the brake being pressed or any button is pressed, the vehicle turned on its own. I was able to move the car into drive and continue to function as expected. Prior to this, I had used the vehicle to drop off my kids at daycare (which required turning on the vehicle, driving, and turning off the vehicle). This event occurred roughly 40 minutes after a mix of highway and city driving. From a safety perspective, this was very concerning as I had no way to indicate to other drivers that my car was not driveable. Fortunately my children were no longer in the car. I was very concerned that not only the car lost all power and functionality, but was more concerned that the car started on its own. I was also concerned that if I had not moved the car to park and somehow it turned back on if left in drive what potential damage could have been done to me, another vehicle and potential injury 30k service and all recalls had been satisfied prior to this by an authorized kia dealership.

49 Engine And Engine Cooling problem

Failure Date: 04/07/2023

My wife had placed our two children in the car in their car seats. She attempted to start the vehicle by pressing the brake and the starter button. Though all the dome lights and other normal electrical items were on at the time, as soon as she attempted to start the car, it instantly went dead. There was no power to anything, and all the interior dome lights did not work. No matter how often she attempted, she could not start the vehicle, even with accessory mode. It was almost as if the battery had been suddenly removed from the vehicle. At no point was the car moved outside of park. My wife removed our two kids from the vehicle, and shortly after, they were secured in our other vehicle; without my wife being in the Telluride, the car turned on itself. All interior lights were on, and the car was functional. She found that while the radio was on, the hvac that had been on was now off. In addition, the fuel performance reset to zero. She turned off the vehicle, and we could not reproduce the issue. From a safety perspective, this was very unnerving as it involved our children in our car, but also that the car started on its own after five minutes. If we were not at home and the car could have been running in the garage without our involvement. All regular maintenance and satisfaction of recalls had been completed by a kia-authorized dealership before this event.

50 Engine And Engine Cooling problem

Failure Date: 01/01/2023

After owning this Telluride for a year the engine started stalling. I took it into the nearest oil change company, and they informed me that the oil was completely out and dry. I always stay up to date with my oil changes, so this was a huge shock. There was no light that ever came on stating an oil concern and there was no light that came on even when the engine stalled. This company sent me directly to kia stating they have seen this several times with this vehicle and they have oil consumption issues. I went to kia and they had me do the oil consumption test. When completed they stated I was within the "standard" oil consumption levels. I asked why the car didn't even have an oil light or engine light come on as a warning and they had no answers for me. Had a light come on I would've taken it to be looked at prior to having the engine stall on me which was a major safety issue. Fast forward, I ended up and purchased another car and gave the Telluride to my husband. I drive a lot for work and he doesn't, so it made more sense to help with the oil. We are now having to put at least 3 quarts of oil in it in between oil changes. And he has still experienced the engine puttering. Both times with our kids in the car, steering becomes difficult and he has to pull off the road. Once he turns it off and restarts, it seems to be fine. Another mechanic told us that they anticipate a recall to come out with the 2021 Telluride soon since they have already recalled previous years for the same issues. It is absurd to have to put in 3 quarts of oil in between oil changes. The fact that no warning lights have ever come on is safety concern. The car randomly stalling is a safety concern. Kia needs to do something about this before someone gets injured.

51 Engine And Engine Cooling problem

Failure Date: 01/10/2022

When starting in the cold (approx 30 degrees f or less), the kia has a very high pitch squeal. The sound appears to be coming from inside the engine and is not a pulley or slipping belt. There is a lot of discussion about this issue on the web, and kia has not issued any resolution to any of the customers who have complained and taken to dealers. This link is not my car but is the same noise - if necessary, I too have my own video I can share. Https://drive. Google. Com/file/d/1-68j5bocqvxzplidpabmgd_st6cmoxky/view note: dealer was able to replicate, and has a video of the issue from us, but has stated that they do not know how to fix.

52 Engine And Engine Cooling problem

Failure Date: 01/07/2022

On cold mornings when the temperature falls below thirty degrees, the car emits a loud screeching noise from the area of the throttle body. I had the belts and pulleys checked at my last oil change (two weeks ago) and they were fine. It it’s distinctly coming from the area of the air intake and throttle body. The high pitched squeal will last for about 10 seconds and stop. By the time the vehicle gets to the dealer, it has warmed up or the temperature has gone above 30.

53 Engine And Engine Cooling problem

Failure Date: 12/13/2021

As I started the car, it began to shake and shudder while idling. And the check engine light turned on. I could smell the unburied gas inside the car.

54 Engine And Engine Cooling problem

Failure Date: 12/01/2020

My engine light came on on the first cold morning. When the engine light came on, it started spitting and sputtering and idled funny. I shut it off.



Safety Ratings of Telluride Cars
Fuel Economy of Telluride Vehicles
Telluride Service Bulletins
Telluride Defect Investigations