2020 HYUNDAI PALISADE Engine Problems

August 2025: While driving down the road and approaching a light, I slowed down to turn and make a left. As I braked, all lights on the instrument panel lit up and the car completely turned off. After several attempts to start the car again, the car started. After taking it to a shop, it was determined that the car had consumed all oil, despite being within the recommended milage range for oil change. I filed a complaint with Hyundai, who emailed me to talk to my local dealership. I responded and have yet to receive a response to my communication, as of February 20, 2026. Hyundai dealership has told me that I need to fail three oil consumption tests (I have), complete a combustion cleaning (it has recently been completed), and fail one more consumption test before they can submit to corporate for a new engine. In the meantime,...

engine is consuming alot of oil i have to put a quart every week and it has a smell of burning near the engine and white smoke at the back tail pipe.

Engine is sucking the life out of this vehicle meaning it is consuming more than normal oil. Oil consumption, I had the testing done. and Hyundai has done nothing about fixing the issues Well I am the second owner of this vehicle and it should be laws in place for the second owners of a vehicle. The first owner was keeping up on the maintenance of the vehicle so have I. I also have white smoke coming from the tailpipe. as well as stalling and stopping. I am still making payments on this vehicle and it is not far that I have to constantly get oil changes every month or sometimes twice a month seems like it. That is a lot of spending for something that should not be. It is so many people out there going through the same issues. It is a few Facebook group pages made behind...

While idling at a traffic light on a busy city street all of the warning lights on the car went off and the car shut off on its own.

Burns oil and I have to change it every 3K-5K miles. I add oil throughout to keep it topped off, but by around 5K miles it’s nearly black. It would be completely dry by 10K miles. Yesterday I noticed an oil drip from what I assume is a faulty gasket, which is new.

Dear NHTSA, I'm reporting a serious safety issue with my 2020 Hyundai Palisade (3.8L V6) involving excessive oil consumption without low-oil warning lights. Timeline: Oil changed: August 13, 2025 → Engine stalling/rough idle → Checked Oct 27, 2025: completely out of oil Oil changed again: October 27, 2025 → Same symptoms recur → January 16, 2026: completely out of oil again Usage: ~300 miles/week (1,200 miles/4 months) using full synthetic 5W-30—far below Hyundai's 7,500-10,000 mile interval. Safety Risk: No low oil warning despite total depletion x2, risking catastrophic engine failure while driving. Known Lambda II V6 issue per TSB 20-01-0001. Request: Investigation into oil consumption recall and sensor failure.

The GDI v6 motor that’s in it shudders and rattles when at idle. There’s metallic shavings and gas smell on the dipstick. It’s always low on oil and smokes a little at idle aswell. It’s completely ran out of oil and been to the shop 3x so far in a years time. Add oil to it every 2-3 weeks at this point ,It’s not leaking oil it’s definitely burning it. Once the dealership even had to come tow it to the shop the car shut off in the middle of the road and then again in the driveway as my wife was trying to turn into the driveway she lost all power and steering she ended up in the middle of the front yard, thank god she was just getting home at the time of the incident. I’ve heard of the same engine giving problems and having an open recall...

Engine is burning/consuming EXCESSIVE oil before required oil change. The oil levels are low enough that the vehicle will shutter or stall when coming to a stop. There are NO INDICATOR lights to advise of low oil, or NO oil!! This is a known issue with 2020 Hyundai Palisades.

The weather became cold outside. After first frost overnight, an oil leak started underneath the hood next to the front passenger side tire. Got in be serviced 11/19. Told the plastic piece to oil housing assembly cracked and had 9 other palisades in for same exact issue. No warning lamps. Cost $519 to replace part.

Check engine light came on and stayed on. When using heat for car it was not heating up well or to temp. Got in to be serviced 12/16/25-12/18/25. Replaced a plastic part in engine and said engine was not heating up like it should. Cost $814. Reset check engine light. On 1/2/26 reversed car out of driveway into street and car came to abrupt stop and would not shift into any other gears. Another vehicle was coming up the street and almost collided with us and I could not get my vehicle to move which was blocking the road. Warning message said “Shifter System Malfunction: Service Immediately.” Pushed power button to turn off vehicle. Turned back on and able to get into drive to park back in driveway. Definitely having electrical issues and multiple problems with car since October 2025 when weather became colder for winter.

The instrument cluster seems to fail more so in the hotter weather. The speedometer, RPMs and gas gauge just stop working altogether. This seems extremely similar to the issues of other Hyundai vehicles that were recalled. The blind spot monitoring turns on and off as it pleases and there is a message that comes up sometimes that say it has been turned off due to electrical failure. The HDMI port in the counsel does not work but half the time so using android auto fails constantly. The radio signal is very poor in the car, resulting in static and high pitched noises on the stations and cannot use regular stations. There also is a huge oil consumption and oil burn smell and leak. This also seems very common for other Hyundai vehicles that have been recalled. Having to put 4-5 quarts in per month and only drive it maybe 1,500...

Engine is burning/consuming oil before required oil change. The oil levels are low enough that the vehicle will shutter or stall when coming to a stop. This is a known issue with 2020 Hyundai Palisades.

On July fourth, while driving, the vehicle began to shake and make a rattling noise, shifted into park, and the dashboard lights lit up. While attempting to reach the safe side of the road while driving downhill on a busy road, the car lost power. I was able to pull over, restart the car, and reach a safe destination. I took the vehicle to the mechanic, who initially said I needed new tires, so all four tires were replaced. Three days later, the incident with the car shifting and losing power occurred again. The second time, I took it to the Hyundai dealership, which determined that only an oil change was needed, although I had completed regular maintenance on the vehicle. In November, the vehicle began shaking again and lost power while in motion. Again, the vehicle was taken to the Hyundai dealership, which stated that there were possible issues...

Twice the engine oil consumption was bone dry. No warning lights or oil leaks on the driveway were seen. The engine without oil was subject to destruction . We replaced the oil twice - with documentation . Oil changes were made within 6 months since we purchased the car ( documentation was given ). It is known that specific models were affected by a bad engine that was installed ! Hyundai has offered nothing but aggravation even though it is known that there is a problem with specific engines that were put into the 2020 Hyundai palisade .

Engine started burning oil at around 70,000 miles. It now runs almost completely out of oil at around 5,000 miles since last oil change, not even close to reaching the manufacturer recommended interval of 7500 miles between oil changes. On top of the engine consuming oil at an alarming rate, there are no warning indicator lights that turn on to let you know your oil level is critically low. At around 74,000 miles?, Hyundai did a combustion cleaning. I've had two oil changes and it was back to vibrating, knocking, shifting hard, etc, right before a 3rd one at 5,300 miles since the last one and it stalled. The vehicle has now stalled twice, all engine lights flashed, then car stalled. Thankfully, this was not on an interstate or major road. This is a major problem!

EXCESIVE OIL BURNING. ALTERNATER WENT BAD.

This report describes a catastrophic engine failure, framing the event in the context of the widespread Hyundai GDI engine oil consumption issue and its impact on oil-dependent systems like the CVVT/OCV. ​Description of Incident @ 148,000 miles my vehicle oil was changed. ​On May 15, 2025, @ 151,000 miles my 2020 Hyundai Palisade was serviced at Patterson Hyundai Tyler (3120 S SW Loop 323, Tyler, TX 75701) for the replacement of the oil intake valve (OCV/CVVT solenoid). With reports of oil consumption. This type of service is often necessitated by sludge or contamination from excessive oil consumption clogging the valve screens and restricting oil flow to the VVT system. ​Shortly after this service, on 05/22/25, the engine experienced a catastrophic failure. There was an immediate and loud metallic grinding noise (consistent with severe internal bearing/connecting rod damage), followed by complete loss of engine power and instantaneous stalling. ​The failure is...

Issues began in November of 2024 Began with a a oil consumption test and failed. Submitted for a new engine due to high oil consumption 3 quarts in 1,000 miles. Waited 6 months for a new engine to be available. July 2025 noted oil leaking brought in for repair and stated it was a boot joint that was leaking. Multiple return trips to repair since oil was still leaking. Check Engine light came on in , September and a faulty sensor in engine was noted (for mixing air and gas?), replaced sensor. Oil still continues to leak and after insisting they take the entire engine out to figure out where it was coming from a leaking faulty oil plug was noted on the rear side of the engine.

I am the 3rd time owner of this palisade. Car was bought after a transmission replacement at 27,000 miles. (Second transmission). At around 70,000 miles, we started to have oil consumption problems/ignition coil problems. After a slew of tests and other recommend procedures that cost us money out of pocket, hyundai recommended to get a new engine. We get the new engine. They call to tell us the new engine is done, and proceed to share the transmission is bad and it needs a new one (3rd transmission). They are asking us to pay for the transmission as well. We want a buy back as we think this is a lemon car. 3 transmissions and a new engine under 85000 miles is not good and definitely grounds for investigation. These repeated failures make it unsafe/unreliable for us to drive our 6 month old baby in, let alone my wife and...

Our motor has been consuming a lot of oil, we were told that Hyundai knows about the issue and that there is nothing they can do. We got sold a poor excuse of a warranty in which they never told us that the warranty would not cover oil consumption, but we have the “best” warranty they had. Our car has died GOING DOWN THE ROAD WITH MY 4 kids and WIFE! Cars had to swerve to avoid a collision, 5 times this has happened but yet they will not do anything! We will be seeking legal help!

Engine started burning oil at 65000 miles. It has now run almost completely out of oil twice at about 4200 miles since last oil change, not even close to reaching the manufacturer recommended interval of 7500 miles between oil changes. On top of the engine consuming oil at an alarming rate, there are no warning indicator lights that turn on to let you know your oil level is critically low.

On roadtrip with family to daughter’s soccer tournament. Car started to shift funny then engine light turned on along with warning display saying something was wrong with the engine. We were only hour into driving so drove hour back home to dealership/service for Hyundai. They looked over the car and reported that we did the right thing by bringing it back and not continuing our roadtrip with it. The thermostat wasn’t working which would cause issues to engine with overheating and putting my family at risk with driving it on road trip with engine overheating.

Engine stall from excessive oil consumption. Oil and engine light not turning on prior to stall.

Vehicle started rattling at 96k miles with no check engine light. Performed diagnostics and found that the vehicle had zero oil inside. Determined that there was no sign of an oil leak and that the engine had internally consumed all of the oil. The rattling still exists and when reported to Hyundai, they sent me away and said to come back after 1k miles to see if it’s consumed 1.1 quarts and only then they will clean the engine and see if that helps and if after another 1,000 miles I still am consuming oil, they will replace the engine. They are refusing to provide a loaner vehicle throughout this process as well.

many palisade owners and I have a same issue that the vehicle shaking when applying the brake the the car slipping jerking forward. that is really unsafe for us. please review this case

Vehicle Information: Year: 2020 Make: Hyundai Model: Palisade Component(s): Air Conditioning System / A/C Compressor Problem Description: The air conditioning compressor on my 2020 Hyundai Palisade has failed and does not function properly. The A/C system does not blow cold air, making the vehicle extremely uncomfortable and unsafe in hot weather conditions, especially with small children riding in the vehicle. Hyundai has issued a Technical Service Bulletin (TSB) regarding a known defect with the A/C compressor in this model. Despite this, the dealership and manufacturer have refused to cover the repair or replacement under warranty or goodwill, even though this is clearly a widespread and acknowledged defect. I was quoted nearly $5,000 for the repair, which I cannot afford. Safety Concern: While the issue may appear to be only comfort-related, lack of functioning A/C creates real safety risks: Heat-related health concerns in hot climates, particularly for small children and elderly...

Transmission issues. Many people are experiencing this and have had to replace transmissions on these!!! Help!

The vehicle experiencing excessive oil consumption without any external leaks. Since February 2024, I have repeatedly reported this issue to the dealership. They required me to complete multiple 1,000 mile oil consumption tests and eventually performed a combustion chamber cleaning. Despite this, the oil consumption problem continues. As of today, after driving only 3,700 miles, the engine oil level was so ow that the dipstick did not register any oil at all. No warning lights or dashboard indicators ever came on to alert me to the low oil level. The dealership has acknowledged my concerns but stated that Hyundai considers this "normal specs". I strongly disagree, as the amount of oil being consumed poses a safety risk if the engine fails while driving. The problem has been confirmed by the dealer during inspections, but no permanent repair has been offered. The ongoing issue creates a serious risk to both my...

Safety Complaint Summary: I am filing a safety complaint regarding my 2020 Hyundai Palisade SEL AWD, ~96,000 miles). This vehicle has suffered three major powertrain failures under 100,000 miles: - Full engine replacement (due to excessive oil consumption, unresolved for months) - AWD system repairs - Now requires a full transmission replacement When my engine began burning oil, Hyundai’s service department charged me ~$500 and sent me back on the road without disclosing that this was a known issue. I continued running out of oil multiple times until an independent mechanic diagnosed the defect. My family was unknowingly placed at risk while Hyundai delayed resolution for 8 months. Diminished Value: The repeated nature of these failures not only raises safety concerns but has also destroyed the market value of the vehicle. Even after a transmission replacement, the Palisade remains a car that no buyer would trust — which underscores the...

SUV is consuming oil prior to 5000 miles. I went to the dealer in June after noticing my SUV shuttering and almost shutting off while accelerating and it was noted that all of my oil was gone. I was instructed to get an oil change. I came back a month and a half later and all of my oil was gone again and it had been less than 5000 miles since the last oil change. I was instructed to get another oil change and come back in 1000 miles. It has been 3 weeks and I came back 1000 miles later with most of the oil gone. Diagnostic showed internal damage and the valve seal is leaking internally. There were no warning lights. I am waiting for further inspection by the dealer.

While merging onto a highway, my 2020 Hyundai Palisade abruptly lost all engine power and stalled. This immediate and complete failure occurred at a critical moment, posing an extreme safety risk. All dashboard warning lights illuminated, but provided no specific diagnosis. The vehicle was towed to a dealership, where technicians determined the engine was consuming oil at an abnormal rate, despite a lack of visible leaks. I was instructed to participate in an "oil consumption test," a three-part process that required multiple oil changes and inspections over several months. Each time, the vehicle had burned over a quart of oil—a clear indication of a defect. Despite this evidence, Hyundai denied my warranty claim, accusing me of negligence for being unable to produce oil change records between 29,600 and 46,900 miles. This is a common and unacceptable tactic used to avoid accountability for a widespread issue. My experience is not isolated....

The contact owned a 2020 Hyundai Palisade. The contact stated that while driving at approximately 65 MPH, he heard an abnormal popping and hissing noise. The contact stated that he started to smell a burning odor. The contact was losing forward momentum. No warning lights illuminated. When he applied the accelerator pedal, the vehicle continued to slow down. The contact pulled off the highway, stopped the vehicle, and turned off the engine. The contact stated that almost immediately, smoke was issuing from under the front end. The contact stated that the vehicle burst into flames. The police and fire department were called. The fire was extinguished using chemicals. The police and fire departments issued reports. The vehicle was towed away to an impound lot. The contact stated that he had the transmission replaced in 2024. The manufacturer was not informed of the failure. The failure mileage was approximately 150,000.

On [XXX], while driving on the freeway, my 2020 Hyundai Palisade suddenly malfunctioned and went up in flames without warning. My young son was in the vehicle with me. Within moments, smoke and fire spread rapidly, forcing us to stop in traffic and escape before the fire fully engulfed the car. The entire vehicle became a total loss. This was a terrifying, life-threatening situation. My safety and my son’s safety were at extreme risk. If my other family members had been in the car, the outcome could have been catastrophic. The emotional trauma from this event is significant and continues to affect us. The incident was reported to the San Antonio Fire Department, who responded to the scene and documented the fire. Their reports confirm the vehicle fire: Incident Report #[XXX] and SAFD Case #[XXX]. After researching, I discovered that similar fires have been reported in Hyundai vehicles, raising concerns...

Follow-Up Complaint – Engine Failure on 2020 Hyundai Palisade (VIN: [XXX] ) I am following up on a previous complaint regarding a complete engine failure in my 2020 Hyundai Palisade. I purchased the vehicle from CarMax in 2023 and was never made aware of any known engine issues. I also signed the required Lemon Law disclosure form at purchase, which did not indicate any concerns with the engine. My vehicle experienced a sudden and total engine failure, despite being properly maintained. This failure mirrors the symptoms of engine problems that have led to multiple Hyundai recalls in other models with similar engine configurations. Although my VIN is not included in the current recall list, my engine failure is consistent with those affected, indicating a broader issue that Hyundai has not fully addressed. The engine failed prematurely and unexpectedly, which is both a serious safety hazard and a financial burden. I...

Vehicle stalled and suddenly went into park mode from drive mode and lights started flashing along with engine light. Not idling properly, or shifting properly, has to be towed to dealership. 2020 with only 72,000 miles.

My car has been diagnosed, by a dealership, with excessive oil consumption due to a faulty piston ring which caused there to be no compression in cylinder 1. Initially my car had smoke coming from the tailpipe, then it started to shake while idling and the check engine light came on (delearship cleared it), then it overheated on me while going down the road with no warning whatsoever. Each time there was no oil on the lipstick. This is dangerous for people to not have any warning as to when the car is going to overheat until its already overheating. It could potentially set on fire while going down the highway with my [XXX] and [XXX] old. As soon as I put oil in it, it runs totally fine. I have voice recordings to confirm the diagnosis. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

This vehicle has excessive oil consumption, and the low oil light does not light up to tell you that you are low on oil. I only noticed that I was low on oil because the engine starts knocking and started to stall. I had the oil changed according to all service intervals and at one point the dealership told me my car had no oil left in it. I just had it changed, drove about 2k miles and already had to put more oil in because it didn't even show any oil on the dip stick. This is a safety hazard as well as an environmental problem with these vehicles burning this much oil. This started happening around 80-90k miles on the engine.

Car consumes oil, no oil light comes on, no oil on the driveway.

Over the past 5 years, this vehicle has experienced three major powertrain failures: two complete transmission failures and, most recently, a catastrophic engine failure. The most recent issue involved the engine burning excessive oil without warning. While my wife was driving downhill, the vehicle shut off completely, causing a total loss of power steering and braking. She was barely able to get it safely to the side of the road. It was a serious safety risk, especially with children in the vehicle. Each failure has occurred well before it should in terms of mileage, and despite repairs, the issues continue. After this third failure, Hyundai offered to cover only 50% of the repair costs—which seems to acknowledge some degree of corporate responsibility—but we declined, as this is a relatively new vehicle and the problem is clearly systemic. We paid the second total transmission replacement completely out of pocket. A quick...

Hello, I have a 2020 Hyundai Palisade that was bought last year in 2024. It’s had no issues with the engine up until approximately the last 2 weeks with oil consumption and noises from the engine rattling. I contacted the dealership to get it checked out and on the way there it caught fire. The engine died and almost all of the oil leaked out. The engine block now has a hole in it, so it is unable to be driven. My husband was driving and had just had surgery. Thankfully I was driving in a separate vehicle with my kids in case something like this happened. It has been sitting at the dealership since the 28th of May. The dealership inspected it and said there is no known cause at this time. The dealership also said they unfortunately can’t do anything. I called my insurance and they said the...

In short, the transmission has been replaced, the fuel injectors and other components. After that gets fixed they are saying we need a whole new engine and hyundai with only a pay a portion of it. We did the oil consumption test and it failed. The car was down for almost two months and they want us to pay 6k as our part. This is absolutely ridiculous and this seems to have been a known issue.

UNKNOWN. Rough idling. Throwing itself into park & turning the engine off but dash stays on like engine is running. Engine, oil, battery, theft light does come on when this happens but go away after starting car. Has been to mechanic multiple times but showing no codes & unable to figure out the cause of it. The car can not just idle either. Has been going on for over 6 months.

Experienced complete engine failure. Car was at a Certified Hyundai dealership 2 weeks prior for new plugs and new coil pack. Multiple point inspection with no noted issues. Driving on a 3 hour trip when suddenly the engine started knocking without an engine light or oil light coming on. Pulled over and no oil on the dip stick. The same dealership did an oil change at 86,000 miles now the car has 92,000. No oil change suggested at last visit. Sounds very similar to other recall descriptions. Please review

I am writing to formally submit a complaint regarding my 2020 Hyundai Palisade, which has experienced a sudden and complete engine failure. This issue poses serious safety concerns and appears consistent with widespread reports of engine-related defects in Hyundai vehicles. I purchased this vehicle in 2023 from CarMax as a used vehicle, and at the time of purchase, I signed all necessary documents, including the federally required Lemon Law Disclosure form. This document is intended to protect consumers and ensure transparency about any known issues or potential defects associated with the vehicle. At no time was I informed that my vehicle may be subject to engine-related concerns that could result in total engine failure. Recently, my Hyundai Palisade’s engine failed, requiring a full replacement. I have discovered that Hyundai has issued multiple recalls in recent years related to defective engines in various models due to manufacturing flaws that can lead...

The vehicle has an engine flaw, which caused the vehicle engine to stop running while I was driving down a busy highway to take my children to their activities. The traffic behind me nearly slammed into the back of my Hyundai Palisade because the engine cut off without warning. There was no indication of engine trouble, no dashboard lights, no warnings at all. All the preventive maintenance was performed at the dealership, including an oil change only one month prior to this incident. Turns out the engine cut off because of lack of oil. Now I am finding out from the dealership and the manufacturer that the engine does have a known Oil Consumption issue causing the combustion chamber to need cleaning before and beyond a preventive maintenance schedule. But there still needs to be a warning light or something to inform the driver about the potential engine cut off....

Acceleration is causing misfires or the engine to feel like it “skips” Also grumbles or bubbles when I shut down.

Description of Incident: The engine in my 2020 Hyundai Palisade Limited failed and ultimately seized despite having been regularly maintained and receiving an oil change less than 3,000 miles prior to the failure. The component that failed was the engine, and according to the dealership, it is seized and no longer operable. The vehicle is currently at the dealership and available for inspection upon request. Safety Risk: The failure posed a significant safety risk. The engine began shaking while the vehicle was in motion, creating a sudden loss of power and drivability. I pulled over immediately and discovered that the engine oil dipstick was dry. I added oil right away, but the engine shut down shortly after. The abrupt loss of engine function while driving could have led to a serious accident had I been in traffic or at highway speed. Reproduction / Confirmation: Yes, the issue was confirmed by...

Oil consumption causing hesitation and near-stalling. Hard shifting as well. These issues led to dangerous situations where I was afraid to drive the vehicle and feared for my family's safety. Also had a failed A/C compressor which i had to replace out of pocket. These things shouldn't be happening on a 4 year old vehicle.

Engine is burning Oil at a rate that requires me to put 2 quarts of full synthetic oil every 2-3 weeks in my car. Hyundai is ignoring this problem and dealership says my engine is burning in a normal range. This is a known issue with these engines at hyundai over the past few years and if it is burning that much oil without any leaks there is no way that is safe.

1. Left-Side Captain Chair: Upon braking or movement slightly --the seat will come unsecured and jolt forward - causing whomever passenger who sits in it to move forward. 2. Tailgate Locking Lever: Trunk no longer opens upon pressing the button on the exterior. Trunk only opens upon utilizing the safely unlocking feature inside the vehicle - for emergencies only. Should not fail after 4 years. 3. Engine Burning Oil: July 2024 refilled oil change - December 2024 - Four (4 ) quarts of oil lost - vehicle is burning oil at unreasonable rates