2017 HYUNDAI SANTA FE Complaints

The contact owns a 2017 Hyundai Santa Fe. The contact stated that the vehicle was consuming engine oil, and there was no indication of an oil leak. While a friend was driving, the vehicle stalled. The vehicle was pushed to the side of the road. The next day, while driving at unknown speeds with the hazard lights activated, the vehicle began making an abnormal sound and then stalled. The TPMS and ABS warning lights were illuminated. The contact stated that the failure was related to Technical Service Bulletin Number: 17-01-047-1. The vehicle was towed to the local dealer, where it was diagnosed with engine failure. The dealer submitted a claim. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 140,000.

Engine failed at 114,000 miles. Burned 2 holes through 3rd cylinder. was almost struck crossing intersection making left hand turn when vehicle stalled and would not accelerate to get back into normal driving lane.

My car has a GDI motor and it is the most diabolical engine. I get an oil change REGULARY according to my cars need. Between oil changes, i have to constantly add oil. About every week i have to add about 2 quarts of oil. I have confirmed with my mechanic that i have NO leaks, no faulty gaskets or injectors. This car has caused me SO many problems. I should not have to constantly add oil to my car weekly just to get to my next oil change. There needs to be some sort of recall or extended warranty. My mechanic has stated that SEVERAL of his customers have had faulty GDI motors. My car has 118,000 miles on it and very well taken care of.

Per our mechanic: Timing components blew a hole in the valve covers because they were so loose. It is burning massive amounts of oil. Could start with timing components and new valve covers, but it will most likely need a new engine because valve train damage is very likely.

The contact owns a 2017 Hyundai Santa Fe. The contact stated that the automatic power door locks failed to operate as needed. Due to the failure, the contact had to manually unlock and lock all doors inside the vehicle. In addition, the contact stated that the button to unlock the gas cap also failed to operate as needed. The vehicle was not yet diagnosed or repaired. Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was approximately 72,000.

We have continued to experience, over at least the past 6 months, and at least once a week and under all driving conditions, a stalling and unable-to-restart problem with this vehicle. Usually after waiting a short period of time it will restart, but in one case we had to have it towed to the dealer. The engine typically turns over just fine, so it's not a battery or starter issue. In a couple of instances it won't turn over. We've taken it to two different Hyundai dealerships and they haven't been able to diagnose the problem because they aren't able to replicate the problem when the vehicle is in their possession. The situation is becoming increasingly dangerous. The last time it stalled, my wife was in the middle of a very busy intersection. The problem doesn't produce any codes that the dealership can see; when it stalls and we attempt to restart, most of the dash lights that regularly come on when you start it are displayed. I am aware of a recall (uploaded PDF) for the make, model and year of my vehicle but apparently it only applies to certain VIN numbers. When I enter my VIN its shows no open recalls. However, the problem described in the recall is identical to the problem we are having.

On [XXX, I was driving on the interstate when my engine seized and the car lost all power, leaving me stranded on the side of the road on a busy exit at night. This was very dangerous to myself and others. I purchased this car in July of 2023 with 69,000 miles in good condition. I immediately made an appointment to take care of the recalls and updates to this car, which were performed February 2024 due to this being the first available appointment. Also, at my first oil change (3,000 miles after the previous oil change) I was told by the mechanic that there was absolutely no oil in my car. Since then I have had to put SEVERAL quarts of oil in between each oil change, costing me hundreds of dollars. Then June of 2024, the P1326 code flashed on my car and it went into limp mode also while I was driving on a busy street, putting myself and others in danger. I took it to the dealership and was advised to continue driving it and there was nothing they can do until my engine fails. I also brought up the oil consumption issue and was told that even if I did an oil consumption test (at my cost), there was nothing they could do. I was advised by my service advisor not to do a consumption test. I took his advice and continued to drive my car, adding countless quarts of oil weekly to my car. Fast forward to September 2024, when my engine light came on due to misfires in cylinder 3&4 and I took it to a local mechanic due to the incredibly long wait for an appointment at Hyundai. I was told all 4 spark plugs were oil fouled due to excessive oil consumption. This happened again July of 2025. My mechanic advised me that there was nothing to do about it, but that this would continue to happen due to the oil consumption issue. Now Hyundai is refusing to take responsibility for this engine that has had documented issues resulting in class action lawsuits and safety issues for myself and others and refusing any financial assistance. No warning lamps were on before incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATIO

At about 105,000 miles the oil ran dry after 800 miles of fresh oil change, it just started using oil no leaks no smoke from the tailpipe.now I have to add a qt every 200 miles and on start up the top of the engine rattles for a few seconds. A loud rattle. I have taken it to the dealership several times they did a engine cleaning and several other things but it didn’t help just cost about 800 bucks. Prior to that we changed oil every 5000 miles. Not always the same place, the dealership, Tess corners auto did quite a few of them. Some by jiffy lube. We don’t take the car on long trips anymore, afraid it will not make it. Karen n Chris

On [XXX], around [XXX] I was driving my car on [XXX] and I suddenly experienced "Check Engine Flashing" and engine misfiring. I was driving ~70-75 mph in the left lane. I immediately turned ON the Hazard lights and somehow manage to get to the right lane and safely stopped the car in open space on the side. This could have resulted in a very serious accident as I had my whole family in the car with me. Hyundai Motor Company must be held accountable for this type of engine quality issue. My car has 119580 miles. I had always car maintenance done at Hyundai Dealerships to make sure that it is maintained as per the company recommended. The Catalytic converter in my car was changed by the Hyundai Dealership (Key Hyundai Manchester, CT) at approximately 96000 miles as it had gone bad in April of 2024. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

In May 2025, the vehicle (2017 Hyundai Santa Fe) developed severe sluggishness. The vehicle was taken to the dealer and I was told the engine would need to replaced due to a recall. Four months later (week of Sept 14 {exact date not known}), the engine was replaced and the vehicle made available for pickup. I drove it home (8.1 miles) and all seemed normal. It sat in the driveway for approx. one week. On Sept 22, 2025, I drove to the store (8.4 miles round-trip). On the way to the store, the engine light came on. I immediately called the dealership and reported the problem. The car was taken in that night (a trip of 8.1 miles) and left at the dealership. On Sept 23, 2025, I was informed that the intake manifold needed to be replaced (this had caused the engine light to come on) at my cost of approx $1000. The car remains at the dealership (unused by me). Online research revealed that if debris had been found in the manifold, it was to be replaced along with the engine (Hyundai TSB #22-EM-010H DATE JULY 2022). The following has been cut-and-pasted from the web: The issue of the intake manifold not being replaced or cleaned after an engine failure is a direct result of the core defect. When the old engine failed, it likely shed metallic debris and shrapnel. That debris could have traveled into other components, including the intake manifold. If the manifold is not cleaned or replaced, the new engine draws that old metallic debris back in, causing it to fail again almost immediately. NHTSA indirectly mandated that the repair must be COMPLETE AND EFFECTIVE. When a dealership refuses a critical part of that repair (like cleaning the manifold), they are effectively carrying out an incomplete remedy to a safety recall, which is a violation of the manufacturer's federal obligation under the Consent Order. It is my contention that residual debris in the intake manifold caused the warning light and will quite possibly damage the new engine.