2022 Hyundai Palisade engine problems

“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.”

“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.”

“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.”

“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.”

“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…”

“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.”