general problems of the 2020 Hyundai Palisade - part 2

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.

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 passengers. Reduced visibility if the defroster system does not work properly (since the a/c system is needed to remove moisture and fog from windows). Timeline of events: vehicle purchased: purchased December 2023 first noticed issue: 8/2/2025 brought vehicle to dealership: 09/12/2025 dealer confirmed issue with a/c compressor but refused repair, citing that only certain vins or conditions are covered, even though a TSB exists. Request: I am filing this complaint because Hyundai is aware of this widespread a/c compressor defect (per their TSB) but is not providing proper warranty coverage or resolution. This places an unfair financial burden on consumers and presents a potential safety hazard, especially for families with small children who cannot safely ride in extreme heat without a functioning a/c system.

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.

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 with the oil consumption.

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.

Here’s a more professional, structured version of your complaint while still clearly conveying the seriousness of the situation: ? I am writing to formally express my concern regarding a 2020 Hyundai Palisade that I purchased from a dealership less than one year ago, along with an extended warranty. Since the time of purchase, the vehicle has experienced ongoing and significant oil consumption issues. In fact, it has spent a substantial amount of time in the repair shop—arguably more time than it has been in my possession. Despite these repeated service visits, the problem has not been resolved. The vehicle is currently consuming more than 1. 5 quarts of oil per 1,000 miles, which is well beyond what would be considered normal. I have completed an official oil consumption test to document this issue. Notably, these problems began prior to even the first oil change after purchase, indicating that the condition likely existed at the time of sale. Despite the documented issue, both Hyundai motor company and the extended warranty provider have denied coverage for repairs. As a result, I am left with a vehicle that has a serious mechanical defect and a high risk of engine failure. I invested approximately $29,000 in this vehicle, and I am now facing the prospect of catastrophic engine damage due to a known issue that has been widely reported with similar vehicles. This situation is extremely concerning and has left me feeling misled and unfairly treated. I am seeking a fair resolution to this matter, including appropriate repair, replacement, or compensation, given the circumstances and the documentation supporting this claim.

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 miles in that time frame. There is a pause bumpiness when having to accelerate sometimes as well, followed by failure of oxygen sensor smells and baffles within the muffler seem to often have weird sounds. Have had the vehicle for 1 year and it was bought as a Hyundai certified pre-owned vehicle. It only has about 85k miles on it.

The contact owns a 2020 Hyundai Palisade. The contact stated that while the vehicle was parked, the contact checked the oil level and became aware that the oil level was low. No warning lights were illuminated. The vehicle was taken to the dealer, where an oil consumption test was performed. The contact was informed that the oil consumption test results indicated that the vehicle was operating properly. The contact stated that it was not normal to add oil every 1,000 miles driven. The contact stated that one quart of oil was added every 1,000 miles. In addition, the contact stated that the recommended oil change was at 5,000 miles. The manufacturer was made aware of the failure but no assistance was provided. The failure mileage was approximately 92,000.

The contact owns a 2020 Hyundai Palisade. The contact stated that the vehicle was experiencing excessive oil consumption. The contact stated that oil was added on several occasions; however, the oil level was low after several months. No warning light was illuminated. In addition, the contact noticed that while the vehicle was idling at a traffic light, the vehicle shuddered abnormally. The vehicle was taken to a local independent mechanic, where it was diagnosed with excessive oil consumption. The contact was referred to a local dealer for assistance. The vehicle was taken to an unknown dealer, where it determined that an oil consumption test was needed, and an oil change needed to be performed. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 930.

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.

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.

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 only thing they can cover is the damages caused by the fire. The estimate amount to fix it is 13k. But I believe the engine malfunctioned and was already having problems without my knowledge of it. There were no warning lights or alerts stating there were any problems with the vehicle. I also do know there is a class action lawsuit happening because of the 2020 Hyundai Palisades.

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.

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 assessed to be a result of the underlying gdi defect related to excessive oil consumption, which can lead to internal engine starvation. This starvation may have been triggered or exacerbated by a failure within the oil circulation path (potentially involving the recently serviced ocv or adjacent components). The vehicle is part of the population of Hyundai gdi engines known for issues where low oil levels—due to consumption—or contamination lead to bearing and connecting rod failure. The vehicle has all maintence records and can provide them. ?the vehicle is currently located at greenville Hyundai at 5395 I-30 frontage rd, greenville, TX 75402 and is available for inspection upon request. Service manager is isaac.

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 am now stuck with an inoperable vehicle and costly repair needs due to a failure that appears to stem from a manufacturer defect. This situation reflects a pattern of engine-related issues across Hyundai vehicles. I urge NHTSA to investigate whether the 2020 Palisade should be included in Hyundai’s ongoing or expanded recalls. Hyundai must be held accountable for engine defects—regardless of whether a VIN is currently listed. I am requesting that this matter be escalated and reconsidered. Sincerely, [xxx] VIN: [xxx] purchased: 2023 from carmax mileage at failure: [insert approx. Mileage] phone: [xxx] email: [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

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.

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

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 to knocking, stalling, or engine seizure—all of which create serious safety hazards. Although my vehicle is not currently listed under a recall, it is highly suspicious that I am facing the exact same problem affecting thousands of other Hyundai owners. This situation is unacceptable and undermines consumer trust. I urge the NHTSA to investigate whether the 2020 Hyundai Palisade should be included in existing or new recall campaigns related to engine defects. No consumer should bear the burden of an expensive engine replacement when manufacturer defects are clearly a pattern within the brand. Please advise me of any steps I can take to formally escalate this matter and ensure Hyundai is held accountable for this serious failure.

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.

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).

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.

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.

2020 Hyundai Palisade , burning through quarts of oil at an unusual rate. No oil leaks can be found. SUV is only driven around town. No long mileage trips, no out of state trips exc. This is an extreme problem that should be looked into for this year make a model. I thought Hyundai was going to be my forever go to. Unfortunately after all the issues I’m experiencing, never again will I get a vehicle that’s a Hyundai brand.

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 Hyundai at courtesy, a certified Hyundai dealership. They diagnosed the engine as seized and also confirmed that oil was present at the time of inspection, ruling out owner neglect. Inspections conducted: the vehicle and failed component (engine) have been inspected by the dealership, who submitted a case to Hyundai. However, the case was denied for goodwill coverage despite the circumstances. The manufacturer has been notified but has not physically inspected the engine themselves beyond the dealership’s report. Warning lamps or symptoms: no check engine light, oil pressure warning, or any dashboard message illuminated prior to or during the failure. The only symptom was engine shaking, which began just before the engine shut down. The oil loss occurred silently and without warning, making the issue especially dangerous and difficult to detect in time.

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 google search and outreach to social media revealed that hundreds of Hyundai owners (across multiple models from this era) are experiencing very similar engine issues, many with official recalls for consumption, but there being no official recall or widespread support for Palisade owners. Personal stories suggest a clear pattern. The original dealership that sold the vehicle listed it as certified pre-owned, but has since changed ownership and retains no records, which has made verifying the warranty status impossible. Hyundai corporate and customer service have been extremely difficult to work with—there are multiple active case numbers, no internal communication, and the local dealership doesn’t coordinate with national reps. This vehicle has spent over 100 days in service across these failures. I’ve tried every route available—dealership, corporate support, and online forums. The community is unsafe, and without broader action, other families could be at risk.

I am filing this complaint regarding my 2020 Hyundai Palisade affected by the recall involving the third-row seat airbag not deploying properly and the risk of occupant ejection during a rollover accident. I purchased this vehicle in December 2024 and have experienced a pattern of ongoing mechanical failures, repeated dealership visits, lack of manufacturer support, diminished use of my vehicle, and financial hardship throughout ownership. Since purchasing the vehicle, I have completed more than 20 oil consumption tests requiring repeated 1,000-mile dealership visits. The issues became so severe that both the engine and transmission ultimately had to be replaced. The unresolved recall has now created an additional major safety concern for my family. Hyundai indicated a remedy was expected by the end of March, but as of now there is still no repair available. This has significantly limited the safe use of my vehicle because the third-row seating cannot safely be used for passengers due to the risk associated with the defective airbag system. This delay is causing financial hardship as well. I intended to use this vehicle through turo for supplemental income but cannot do so because of the active safety recall. I also have upcoming family travel requiring use of the third row and may now be forced to rent another SUV at my own expense. I currently owe approximately $30,000 on this vehicle and am facing substantial negative equity due to the vehicle’s extensive repair history and unresolved recall status. I am concerned about both passenger safety and Hyundai’s prolonged delay in providing a remedy for a serious safety issue. I am requesting that this complaint be documented as part of the ongoing investigation and oversight regarding Hyundai’s handling of this recall and the delay in providing repairs to consumers.

There is an oil leak coming from the oil filter housing, where it mates up to the block, causing the vehicle to lose oil.

The vehicle, a 2020 Hyundai Palisade sel, was located in a closed garage, unoccupied. Within 10 minutes of parking the car in the garage, it caught on fire, possibly originating on the front, driver's side. Due to this incident occurring inside a garage, there was damage to our home and a high risk of safety (including loss of life) to the home and its occupants. At this time, we are waiting for the insurance company to investigate the origin of the fire as there were no warning lights or any indication of risk. This fire happened very suddenly and unexpectedly and it is our sincere hope that a thorough investigation will prevent this from happening to other families.

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

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.

I purchased a used 2020 Hyundai Palisade in June 2024. The vehicle has a defective engine caused by excessive oil consumption. I took the vehicle to the dealer service department and they confirmed the issue. A claim was made to hynduai to replace the engine and it was denied. Not replacing the engine will further degrade the engine until it fails completely. Hyundai has been uncooperative is wanting to resolve the issue, even though is a commonly reported issue.

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.

Oil filter housing cracking and leaking how was your safety or the safety of others put at risk? if engine fails due to oil leak (no oil) oil on the road is never a good thing, has the problem been reproduced or confirmed by a dealer or independent service center? yes it has been confirmed. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? no not at this time . Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? after oil service at dealer noticed small spots of oil, assumed it was residual from service, but spots are now the size of a paper plate after driving, for around 50 miles .

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 for similar issues pertaining to a bearing and or rings being damaged or broken allowing for the oil to be dripping or being burnt. The vehicle is a family vehicle and gets driven daily by my wife to and from the kids school and the grocery store it’s not driven hard or for very long periods of time. I would like to know if there’s anything that could be done about this issue. I’ve looked to see if the recall was open for this model Palisade but it only shows for the santife models even though it’s the same engine. The shop and dealers always tell me it’s nothing and just keep up with oil changes but that’s near impossible when it runs out of oil before the next oil change is due.

My 2020 Palisade has about 98,000 miles. A few months ago I brought it to the dealership because I thought my transmission was faulty. It turns out my car had burned up all but 1 qt of oil and it was affecting my engine, eventhough I changed my oil at 7,000 miles per the Hyundai manual (7500-10,000). I recently took the car in for an oil consumption test. I did an oil change, at my expense, and they set up the car for the test. I came back in 1000 miles and since my car had only burned up 3/4 of oil and not a full qt, Hyundai refused to do anything. I have driven 467 miles since that test and my dipstick shows an oil line 3/4 of the way to the bottom line already. I have a 100,000 powertrain warranty and a 120,000 bumper to bumper extended warranty and the only suggestion from Hyundai is to do an engine take apart at my expense ($1,000) or an engine clean at my expense ($700). Both of these options are unacceptable. So for now I am just going to be putting oil into my car every 500-1000 miles and hope it doesn't get worse. I worry about being on the freeway with my children and my engine seizing. This has happened to many people on Palisade forums and other Hyundai card with their edi engine. This is not only a terrible inconvenience that I should not be experiencing on my 4 year old car but also a huge safety issue. Please do something to make Hyundai make this right. This is their flagship car and not inexpensive.