2017 HYUNDAI SANTA FE Complaints

I have always kept up on my oil changes. Driving down the road all of a sudden my engine turned off. No check engine lights or anything. Toed it to the dealer and the said the motor seized. Looking online this is a known problem. Vehicle no longer coverd by warranty.

Vehicle has intermittent engine stalling, but is still running. Possible dangerous situation if making left turn with oncoming traffic. This has happened to many times since my owner ship. Bought this car used. I am 2nd owner. 33k mi when purchased in 3-2021

I was driving down the highway when my vehicle shut off. After pulling off on the highway and opening the hood, there was a notice that the engine had overheated. Upon inspection, there was no oil nor any coolant left in the engine. I have records to demonstrate regular maintenance, and oil changes every 5000 miles

The contact owns a 2017 Hyundai Santa Fe Sport. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated on the instrument panel. The vehicle was taken to the dealer, who determined that the engine was extremely low on engine oil, even though oil had been added 1,000 miles before the failure. The contact was informed that the engine was consuming oil abnormally fast. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 44,000.

The contact owns a 2017 Hyundai Santa Fe Sport. The contact stated that while driving at an undisclosed speed, the contact heard a loud abnormal popping sound. The accelerator pedal was depressed; however, the vehicle failed to accelerate. In addition, the vehicle lost motive power. The contact drove the vehicle to a safe location. The vehicle was towed to an independent mechanic where it was diagnosed with engine knock and that the engine needed to be replaced; however, the vehicle was taken to a second independent mechanic where it was diagnosed with engine failure and that the engine needed to be replaced. The vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 66,000.

2017 Hyundai Santa Fe Ultimate with 88K miles experienced knocking while driving. Immediately stopped and was towed to dealership. Dealership diagnosed failure of rod bearing on cylinder 1. Motor could have seized up and caused accident on highway. Dealership has inspected. No lights or warnings present when this occurred.

My wife was driving our kids to school and got onto the highway when the vehicle lost power. There were no warning lights before the engine failure. The engine stopped running and she was just able to coast off of the highway. The check engine light came on as well as the high temperature and other warning lights. My wife turned the car off and let it sit for a couple of minutes while she called for help. When she started the car again there was no check engine light or other warning lights. She drove the kids to school but noticed the car was lacking power. I met her at the kids school and plugged in my OBDII reader and no issues were logged on the ECU. I drove the car to the dealership and the car had very little power. The dealership looked at the vehicle and a couple of days later they told us that we needed a new engine because ours was knocking due to failed crankshaft bearings. The block, pistons, and heads were replaced by Hyundai under warranty and not available for inspection. The dealer said that they had over 20 cars at their dealership with failed engines. It took the dealer 7 months to replace the motor under warranty due to the high volume of failed engines and difficulty finding a replacement engine. Hyundai settled a lawsuit on their Theta-2 engine (4cy) however ours is a Lamda-2 engine (6cy). The vehicle never showed a low oil warning, engine knock warning, or check engine light prior to failure. We recently sold the vehicle and saw the dealership didn't report the engine replacement on the carfax (image with short block replacement). They only listed the block replacement and didn't disclose the engine replacement. I provided example from a similar vehicle on autotrader with a carfax showing similar vehicle that I believe had an engine failure without full disclosure. Hyundai has vehicles on the road that have faulty engines that don't give warnings before failure. Hyundai dealers are not reporting the engine replacements fully to avoid a recall.

Engine stalled multiple times while driving. Took it to the dealer, and the entire intake side camshaft bank and all 4 phasers had to be replaced. Engine only has 128K miles on it and has been serviced on schedule, so this should not be occurring.

My wife was driving down the freeway to work during morning commute when her 2017 Santa Fe just lost power, was only able to go maybe 20mph which during an early morning Bay Area commute is very dangerous... No engine light or any warning lights, this lasted for a couple miles until the next exit she pulled off still no warning indicators showing, she turned off the car for a few minutes, then turned it back on to continue to work there was still almost no power but no indicators on the dash, finally after a few minutes started driving normal again. The next day when she was on her way to work, she started getting an oil light, I drove 45min to her job checked and oil level was fine, turns out oil pressure sensor was bad. After that was replaced everything seemed normal for around 1month or so then noticed excessive oil consumption, needing to add 1qt every 1500-2000 mi, no oil leaking onto out driveway and can't see any oil leaks visually around engine. Oil consumption has gotten progressively worse, we keep it topped off every couple weeks. No we are getting check engine light and tapping sound on passenger side of engine. Codes P0346, P0021 and P0087, power is fine but tapping sounds bad and worried of failure while driving.

Oil changes up to date and all of a sudden oil is gone, no leaks per the servicer. Engine started knocking but it is not one that is on recall. No low oil warning lights came on or anything. Now its costing half the price of the value of the car to repair which is over $7k and its not yet paid off and I got this vehicle 08/2022. This is just sad and no on can tell me why this is doing this on so many vehicles with my car vin range.