2018 Hyundai Santa Fe Sport

April 17th 2023 my cars decelerate, wouldn't accelerate above 60 mph and would randomly decelerate as low as 15mph. The check engine lightvwas constantly flashing and the rmp wouldn't go above 2. I called motorworld and Hyundai. Motorworld said I needed a knock sensor replacement. They replaced the knock sensor. I called Hyundai again to see if I could be reimbursed. They said no. Hyundai then told me that because I paid to replaced the knock sensor my engine was now covered for life. A I ri 14th 2023 the exact same thing happened to my car again. I had it towed to motorworld. A week later I was told that they recommended an $800 oil consumption test because they said the oil was very low. I told them that my oil light never came on. The car was failing. I told the that I just had an oil change and that I thought the prior mechanic cheated me out of oil because my oil light came on 2 weeks after getting an oil change. This whole week I've been going back and forth with Hyundai re: this problem with is noted on websites. I was told that there is nothing they can do. I asked them to replace the motor. This is an engine problem and the engine is covered under power transmission and because I paid to replace the knock sensor. However it is not the knock sensor. The car did what it was supposed to do if tge engine is in danger of failing. So why did the charge me $583 for the knock sensor replacement and now they want me to pay $800 for an oil consumption test. It's obvious that the vehicle is consumption oil. There are no oil leaks. I spoke with Hyundai again yesterday. I told her that Hyundai needs to replace the engine and I feel that they stalling and putting me in danger. If this happens again I'm in danger, especially on the highway. Motorworld called to confirm that I was told on several occasions that because I paid for a knock sensor my engine is under warranty for life. Motorworld tod her that it's not. This occurred in April and again 5/14/23

The check engine light has gone on three times in the last 18 months. Vehicle has 62,000 miles on it. The first 2 times the issue was with the fuel injectors. All 4 injectors were replaced the first time about 31,000 miles on car and the 2nd time needed to cleaned manifold and reset injectors. today's issue was malfunctioning high pressure fuel pump that leaked into the crank case. The codes for the two most recent repairs are available at Lia Huyndai 645 central ave albany ny. All 3 cases have been confirmed by dealer (Fucillo or Lia). There is one common theme "fuel" involved in all of the warning light problem/code. I have also have a case opened in customer affairs with Hyundai Case #21254176

The acceleration of the vehicle from a stop. Whether from a stop sign, stop light, even sometimes after slowing down after a turn. It hesitates while the gas pedal is still being applied. Causing the vehicle to slow and other vehicles are forced to brake. The engine does not rev and the tachometer does not move. There are no warnings lights or vehicle notifications. After several attempts to bring it to the dealership, they are never able to replicate the issue. The OBD scans show no issues. It has never been a constant problem, however it remains as a "hit or miss" issue. Could be days of no problems and then popping back up every stop.

2018 Santa Fe Sport had been leaking a few little oil spots in my garage . First noticed the problem at about 80k miles. Took it for an oil change and the technician told us he had a lot of complaints on this model vehicle. Fast forward a few months at our next oill change (3 thousand miles later) and the technician told us we were almost completely out of oil. We took the vehicle to the Hyundai dealership and we were told there was nothing wrong, no oil leaks detected. We were then having to bring the vehicle in to the oil change place in between regularly scheduled oil changes and top off the oil (sometimes taking 3-4 quarts in between oil changes). Coming home from the ballpark a few weeks ago we exited the freeway and the vehicle started shaking and losing power and the check engine light came on. I coasted in to the gas station and checked the oil and the dipstick was bone dry (except for the oil that looked like it had burned to the dipstick). I bought / put in 2 quarts of oil and limped the vehicle home. Took the vehicle to the local Hyundai dealership and now we are being told we need a new 10k dollar engine and now that the vehicle has almost 120k miles it is no longer under warranty. Everyone I have talked to about the issue says this is a common thing for this make / model and that the engines need to be replaced. How is there not a recap for this? Any advise / assistance would be appreciated

I WAS DRIVING A FEW MONTHS AGO AND AFTER GETTING FUEL MY CHECK ENGINE LIGHT COMES ON. I DROVE IT FOR A WHILE AND IT CLEARED ITSELF. ABOUT 3 WEEKS AGO IT CAME ON ABOUT 50 MILES AFTER PUTTING FUEL INTO IT AND GOT IT CLEARED BY SOMEONE WITH OBS II READER. SINCE THEN IVE PUT ABOUT 2000 MILES ON MY CAR AND IT CAME ON AGAIN ABOUT 50 MILES AFTER PUTTING FUEL INTO IT. I REPLACED THE GAS CAP MAKING SURE IT WENT ON CORRECTLY BUT NOTHING. I SMELT LEAKING FUMES WITH THE GAS CAP ON. IM TAKING IT TO A REPAIR SHOP TOMORROW TO HAVE IT LOOKED AT.

SEVERE ACCELERATION HESITATION AFTER STOPPING, WHEN MAKING SLOW SPEED TURNS AND AFTER HITTING SLOW SPEED DIPS OR BUMPS. VEHICLE GIVES INTERMITTENT WARNING OF ROLLOVER OR EXCESSIVE VEHICLE ANGEL. THIS OCCURES DURING GOOD WEATHER CONDITIONS, HOWEVER, THIS BEHAVIOR CREATES COLLISION AND SAFETY HAZARDS, AS THE FUEL SYSTEM APPEARS TO BE SHUT DOWN AS IF A ROLLOVER HAS OCCURED, WHEN IT HAS NOT!!

TL* THE CONTACT OWNS A 2018 HYUNDAI SANTA FE SPORT. WHILE DRIVING WITH A HALF TANK OF FUEL IN THE VEHICLE, IT BEGAN TO STALL ON THE HIGHWAY. THE CONTACT NOTICED FUEL COMING OUT OF THE EXHAUST AND THE VEHICLE RAN COMPLETELY OUT OF FUEL AS SHE PULLED OVER TO THE SHOULDER. THE STATE POLICE PULLED UP BEHIND HER AND ORDERED HER TO GET AWAY FROM THE VEHICLE DUE TO THE FUEL AND FUMES. THE VEHICLE WAS TOWED TO M.J. SULLIVAN HYUNDAI (452 BROAD ST C, NEW LONDON, CT 06320, 860-437-6179) WHERE IT WAS DIAGNOSED THAT TWO FUEL INJECTORS WERE STUCK OPEN AND CAUSED THE VEHICLE TO STALL. THE CONTACT NOTICED A LARGE AMOUNT OF FUEL WAS IN THE OIL PAN DUE TO THE DIPSTICK. ACCORDING TO THE DEALER, THE MANUFACTURER SUGGESTED THAT THEY REPLACE THE FUEL INJECTORS, DRAIN THE OIL, AND PLACE NEW OIL IN THE ENGINE. THE DEALER STATED THAT WAS ALL THEY WOULD DO TO THE VEHICLE. THE CONTACT CALLED THE MANUFACTURER TO GET A CASE FOR A POSSIBLE BUYBACK. THE MANUFACTURER DENIED THE BUYBACK REQUEST AND OFFERED ONE MONTH CAR PAYMENT TO RESOLVE THE MATTER. THE MANUFACTURER SUGGESTED THE CONTACT REACH OUT TO THE BETTER BUSINESS BUREAU. THE DEALER REFUSED TO PROVIDE A LOANER VEHICLE. THE VEHICLE WAS RETRIEVED AND DRIVEN TO THE CONTACTS HOME. THE FAILURE MILEAGE WAS 14,210. THE VIN WAS UNKNOWN.