2017 HYUNDAI SANTA FE Complaints

Vehicle has 139k miles, regular maintenance, and engine had catastrophic failure at city street speeds when crankshaft and/or connecting rods failed. Hyundai advises that our vehicle VIN is not covered by their recall for this same issue. They say it only pertained to a small footprint of that manufacturing year. We still owe several years on this vehicle, and the cost to replace engine (with an equally problematic engine) will cost almost as much as we still owe, basically causing us to purchase the car twice. There should be some kind of recourse on these 3.3l engines with all the same issues. Reddit is full of people with the exact same issues. Our local shop quoted us at $11k to replace the engine.

I brought the car 4/2023 within 2 weeks I had to big it back brakes locking up replaced rotors and pads. Then the strut on right needed to be replaced because of noise and pulling, still pulls. Then the fuel pump went replaced that anc then the differential was replaced but still slipping. The oil light came in after the oil change had to add oil and requesting consumption test. I have had this car 6 months and nobody has figured out what’s going on.

I bought the vehicle used and have had it for less than 2 months (to the date of the incident). I checked the oil before a long drive which was 2 weeks before the incident. Oil was topped off and looked and smelled fresh. I began to notice a knock followed by a check engine light for camshaft position sensor. I shut the car off immediately. When I checked the dipstick (2 weeks after our trip) there was not a drop on the dipstick. There are no signs of oil leaks to be seen. I drained what was left in the crankcase (less than a quart) and it was silver, thick, with metal flakes all in it. I refilled the crankcase and did not solve the knock (I ran it for 2 seconds after refilling it to test it). I contacted Hyundai with the issue and they asked that we make an appointment with our local dealer to have it inspected (closest appointment was 2 months out). The car has not run since I changed the oil (2 months ago). I checked the dipstick yesterday and it was still topped off. This rules out any oil leaks. The engine is eating the oil with no oil smell or smoke. There were no warning lights for low oil or low oil pressure. Our inspection is tomorrow so I am hoping they can do something about this.

The contact owns a 2017 Hyundai Santa Fe Sport. The contact stated while driving 10 MPH making a turn, the check engine warning light illuminated. The contact stopped the vehicle and checked the engine oil level and became aware that the oil level was extremely low. The contact stated that the vehicle was consuming two quarts of engine oil every two weeks. The vehicle was taken to the dealer and was diagnosed with excessive oil consumption. The dealer informed the contact that the diagnosis needed to be reported to the manufacturer for repair authorization. The vehicle was not repaired. The manufacturer was made aware of the failure and declined the repair approval. The failure mileage was approximately 104,000.

I was driving down the freeway when all the hazard lights came on, the rpms went all the way to 6000 rpms and then I had no acceleration when I pressed the gas pedal. I somehow made it over to the right lane and pulled over. The car would not restart so I had a tow truck take it to the dealership. Hyundai will not honor their warranty because I couldn't come up with the receipts for my oil and filters. The engine, Theta II, is well known to consume too much oil and sieze engines.

Driving down rd at 35 mph felt a sudden jolt and loud noise, car lost power and all lights came on. Coasted to a safe driveway and shut it down. Tried to re- start and it was a loud racket so immediately turned back off. Crazy thing is the oil was just changed , no leaks in garage or warning lights. Now I’m stuck trying to replace an engine that should’ve lasted more than 5 years!

Engine made knocking noises and was towed to a mechanic. Mechanic discovered metal shards in the oil pan and all signs pointed to being well maintained. We bought used from CarMax and are the 2nd owners. Mechanics best guess is engine failure due to defect and high oil consumption with no signs of leaks. No codes, no check engine light, no low oil pressure light. No warning. Oil changes were completed by us and valvoline at regular intervals. Safety risk of engine failure while driving and causing an accident. Car was successfully pulled to the side of the road. Hyundai dealership unable to help with repair assistance as we are second owners and warranty did not transfer. Researched community chat forums and this seems to be a common issue for this engine to fail.

Engine light came on and then the engine lost power and had to be towed to dealership. Dealership said it was internal engine failure. Requested oil change documents for the past 6 years. First/original owner and vehicle only has 74,139 miles on it.

Morning of October 16th, wife said engine "clicked" at start and then stopped at idle. I checked oil as it had been changed week prior and all levels were normal, then performed diagnostic with Carista tool and app, no codes. That evening while on the way to my 4 year olds practice, the car stopped in a lane of travel on a main cross town thoroughfare in Charlotte NC in rush hour, my wife, 4 year old, and 1 year old in the car. No light or indicators AT ALL ever came on NOTHING, no check engine light, nothing. Had it towed to local shop and he said this is the 10th or 11th Santa Fe we have seen with the V6, it most likely is the motor. So he does prelim diagnostic and suspects a thrown bearing and recommended we tow to Hyundai dealership, just at 70k, how is this possible? We are second owners and our VIN does not qualify for campaign 168. Shocking to now realize this appears to be an ongoing issues with this engine

Excessive oil consumption. Total engine failure due to metal shards being launched into the rod bearing and therefore destroying the Theta engine.