2022 Hyundai Palisade engine problems

Filed Nov 8, 2026 · Engine · FL

I am filing an immediate safety complaint regarding a severe engine defect on my vehicle and the manufacturer's dangerous diagnostic protocol. The vehicle is experiencing active engine failure symptoms, including [insert symptoms here, e.g., severe knocking, sudden hesitation, intermittent stalling, or a flashing check engine light]. I have clear video evidence of the failure, and the dealership's Shop Foreman inspected the vehicle and diagnosed it with an internal engine problem. Despite a formal diagnosis from their own Shop Foreman and video proof of the failure, Hyundai Techline is attempting to deflect liability by blaming a previously installed aftermarket oil filter. The dealership has since replaced the aftermarket filter with an OEM filter. However, instead of repairing the diagnosed internal engine defect, they are forcing me to drive this malfunctioning vehicle for an additional 1,000 miles to "duplicate" the issue. Operating a vehicle with a known, documented internal engine failure on public roads poses an immediate and severe safety hazard to myself, my kids, and other drivers. The vehicle is at imminent risk of sudden engine stalling, complete power loss, or catastrophic mechanical seizure at highway speeds, which could cause a serious collision. The manufacturer is actively demanding that I operate a dangerous vehicle as a condition of their warranty process, shifting extreme physical liability onto the consumer.

Filed Nov 2, 2026 · Engine · ME

This is a known issue that should be a recall. The radiator on models made between 2019-2022 have poorly made radiators that break, there is a TSB and it lists it online as an "extremely common" issue but there isn't a recall or a warranty extension.

Filed Oct 16, 2026 · Engine, Transmission · WA

The vehicle experienced severe engine stalling and critically low oil levels that were officially documented by an authorized dealership well before 100,000 miles (at approximately 79,000 miles). Because this pre-existing condition remained unresolved under warranty, the engine ultimately failed and required a complete replacement at approximately 103,000 miles. Just 7,000 miles later, at 110,000 miles, the automatic transmission suffered a critical failure. The transmission severely shudders, spikes to excessively high RPMs, and refuses to shift properly through lower gears (gears 1 to 3). This causes sudden hesitation, loss of motive power, and violent jerking when accelerating and merging into active traffic, creating an imminent crash hazard. The manufacturer has refused repair assistance despite cascading powertrain defects that originated prior to 100,000 miles.

Filed Oct 11, 2026 · Electrical, Engine · CA

The vehicle has experienced issues for roughly 6 months randomly not starting. The lights and displays come on but it will not respond to push start. We took it in and they replaced the starter assembly about a month ago. The next day it wouldn’t start again. That same weekend died twice and intersections with the auto stop start like the computer was rebooting. It went back into the shop a few weeks ago and they have been unable to isolate the issue. Opened up a case with Hyundai and it’s back at the dealer again tomorrow for them to work with HQ technical teams.

Filed Oct 6, 2026 · Engine, Steering · IL

The vehicle's steering wheel completely locks up in mid-turn while actively in motion. Berman Hyundai of Lincolnwood performed massive engine and transmission overhauls but twice willfully ignored my warnings about this catastrophic steering defect. The dealership is refusing a safe loaner vehicle. The car is currently grounded at Napleton Hyundai for an emergency independent diagnostic. An active corporate case is open with Hyundai Motor America under Case Management #43278436. All this and I’m not even done paying the vehicle.

Filed Oct 1, 2026 · Engine, Fuel system · PA

Component Affected: FUEL SYSTEM, GASOLINE: DELIVERY: HIGH PRESSURE PUMP Description of the Safety Hazard: My 2022 Hyundai Palisade has developed a catastrophic failure of the engine-mounted High-Pressure Fuel Pump (HPFP). The insulating foam cover is completely saturated and leaking raw, liquid gasoline directly on top of the engine block. The fuel system is unable to maintain rail pressure, causing severe pre-detonation engine knock ("pinging") and mechanical stumbling during acceleration. Furthermore, there are visible electrical flashes/short-circuit arcs occurring in the engine bay directly adjacent to the high-pressure liquid fuel leak, presenting an imminent vehicle fire hazard. Active dark fluid puddles contaminated with fuel are dripping past the splash shields onto the ground. Dealer/Manufacturer Actions: Despite clear photographic evidence of a pressurized fuel leak on a powertrain-covered component, multiple authorized Hyundai dealerships (Fred Beans, Harrisburg, and Chambersburg) have refused service or grossly misdiagnosed the life-threatening safety issue as a 'gas cap' or 'water hose.' Hyundai Motor America Corporate Consumer Assistance has failed to intervene or provide emergency towing remediation for this severe fire risk.

Filed Aug 19, 2026 · Electrical, Engine · 80,000 miles · MD

The contact owns a 2022 Hyundai Palisade. The contact stated that while driving at an undisclosed speed, the vehicle stalled and shifted into park independently. The contact stated that there was smoke coming from the engine compartment. The check engine, battery, oil, and another unknown warning light were illuminated. The failure had occurred on several occasions. The vehicle was taken to a dealer to be diagnosed; however, the cause of the failure was not yet determined. The dealer stated that an oil leak was found; however, there was no oil in the engine. The vehicle was not repaired. The vehicle was taken to another dealer, Antwerpen Hyundai Clarksville (12440 Auto Dr Clarksville, MD 21029) to be diagnosed; however, the cause of the failure was not yet determined. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 80,000.

Filed Aug 19, 2026 · Engine · 70,000 miles · NJ

The contact owns a 2022 Hyundai Palisade. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that several unknown warning lights were illuminated, and the engine seized. The contact stated that while attempting to start the vehicle, the vehicle started. The vehicle was taken to the dealer. In addition, the unknown warning lights were off. The failure was not duplicated. The contact stated that the vehicle was taken to the dealer three times within a month. The failure was intermittent. The manufacturer was made aware of the failure. The failure mileage was approximately 70,000.

Filed Aug 13, 2026 · Engine · VA

Vehicle: 2022 Hyundai Palisade, approximately 78,000 miles. The vehicle has experienced a recurring engine/powertrain malfunction involving engine stalling, hesitation/rough operation, startup rattling, cylinder air/fuel imbalance, and misfires. The exact failed component is currently UNKNOWN. The vehicle is available for inspection upon request. The vehicle has stalled at low speeds, creating a safety concern because the engine can unexpectedly shut off or lose power while the vehicle is being operated in traffic. Unexpected stalling could leave the vehicle without normal acceleration when entering or crossing traffic and creates a risk of a collision involving the occupants or other motorists.The vehicle has been evaluated and serviced by a Hyundai dealership for engine-related concerns. Diagnostic trouble codes associated with these problems have included P000C, P219D, P219F, P21A0, and P0302. Of particular concern, P219D, indicating a Cylinder 2 air/fuel ratio imbalance, has occurred repeatedly, and the vehicle subsequently generated P0302, indicating a Cylinder 2 misfire. This suggests a recurring problem involving the same cylinder, although the underlying cause remains UNKNOWN.Previous repair efforts have included work involving the vehicle's VVT system, but the engine-related problems and diagnostic codes have continued/recurred. The vehicle/component has been inspected by a Hyundai dealership. To my knowledge, it has not been separately inspected by police, insurance representatives, or the federal safety agency. Whether Hyundai corporate/manufacturer representatives have directly inspected the vehicle is UNKNOWN.Prior to and during these incidents, symptoms included the check-engine warning light, startup rattling/noise, engine hesitation/rough operation, and stalling at low speeds. Diagnostic codes were stored when the check-engine light appeared. The problems have occurred on more than 100 occasion rather than being a single isolated incident.

Filed Aug 4, 2026 · Electrical, Engine · 28,000 miles · MD

The contact owns a 2022 Hyundai Palisade. The contact stated that while driving 70 MPH, the vehicle unexpectedly decelerated. The contact stated that there was an abnormal sound coming from the engine compartment. No warning lights were illuminated. The contact stated that the vehicle was consuming engine oil. The contact stated that 2–3 quarts of oil needed to be added in between scheduled oil changes. The instrument cluster independently blanked and turned on and off. Additionally, the front driver's side seat belt failed to latch as intended, and the second-row seats failed to adjust as intended. The contact stated that when the seat adjustment switch was pushed to move the seat forward, the seat was stuck in the middle. The failures occurred intermittently since the vehicle was purchased. The vehicle was taken to the dealer where the vehicle was purchased; however, the vehicle was not diagnosed or repaired. The vehicle was taken to several alternate dealers; however, the vehicle was not diagnosed or repaired. The vehicle was taken to another dealer where it was diagnosed with radiator failure. The contact was informed that the radiator needed to be replaced. The vehicle was repaired. The contact was informed that no other failures were found. The contact received notifications of the federal safety agency Campaign Number: 26V034000 (Air Bags) and 25V607000 (Seat Belts). The manufacturer was made aware of the failure, and several cases were filed. The contact requested a vehicle buyback; however, the request was denied. The failure mileage was approximately 28,000.