2018 HYUNDAI SANTA FE SPORT Complaints

I was driving down the road when the check engine light began to flash. The vehicle started to decelerate and began to sputter. This was a serious safety issue as there were vehicles behind me which put myself and other drivers at risk. I was able to pull over on the side of the road. I cut the vehicle off and waited a few minutes. I cut the vehicle back on and the check engine light was still blinking. I was able to drive the vehicle back to my home but was not able to go over 40 mph and had to repeatedly pull over to ensure my safety. Diagnostic of the vehicle indicated a code P1326. The vehicle was taken to a local Hyundai Dealership to get a second diagnostic. This was truly terrifying for me. I’m glad I didn’t have my son in the car with me at this time. Also done research and it states that the P1326 code in Hyundai Santa Fe sport vehicles, particularly those with 2.0L turbo and 2.4L engines, is linked to a recall concerning connecting rod bearing wear and potential engine failure. This issue is addressed through a recall or a product improvement campaign, which may involve engine replacement or software updates. The knock sensor detection system (KSDS), associated with code P1326, is designed to detect excessive bearing wear and activate engine protection mode. My Hyundai only has 82000 miles on it. So I’m writing this to let you know that this is a big safety issue and needs to be addressed and fixed on my Hyundai.

In May while driving on the highway my car suddenly wouldnt accelerate and started jerking. It would go past 60-65 and the engine light was on. Took it to get repaired and they stated the whole engine needed to be replaced. Never once had an issue with my car until then. Of course we got the runaround went it came to the warranty. After repairs I notice my car does not run the same and that its slow to accelerate. Fast forward about a month later the starter goes bad in the car and now its completely unoperable.

This car has a GDI THETHA II engine. From what I have read, has been listed in prior and possibly current Hyundai class action law suits. The oil consumption problem. I can not figure why my car did not have a RECALL to have this problem fixed, 2018 Hyundai Santa Fe Sport. Upon purchase, this issue was never mention. I am [XXX], [XXX], and need a reliable car. Can I obtain help? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

In under 5,000 miles, my vehicle consumed over 5qt of oil. No indication of leaking. Took to an auto shop with ASE-certified technicians who verified that the vehicle is over-consuming oil. They explained that the rings around the pistons are no longer sealing properly, allowing combustion to escape. This explains the char marks on my dry dip-stick, which I checked immediately when my engine light turned on, which was my first indication of a problem. I had the vehicle checked out and oil changed immediately upon the engine light turning on. The light turned on as I was parking at the parking lot where I work. I added oil in order to make it to the auto shop, so as not to drive on zero oil. This is a risk of the engine failing while driving and potential to cause a fire.

I was driving on the highway in April when my engine jolted and my car would not accelerate over 65mph. The engine light came on, and I was afraid that my car would seize and cause harm to myself and to other drivers. The flow of traffic was much higher, and I could not keep up with other vehicles. I feared that faster cars would crash into me or cause an accident trying to pass me. I pulled over ASAP and had to wait for roadside assistance. The dealer confirmed it was the knock code sensor p1326 that kicked in. I have maintained proper oil maintenance and have had a fuel induction service, prior to this event. An independent service center told me about the service recall on the engine, but the dealership will not acknowledge it nor my car's warranty.

Vehicle failed an oil consumption test. Dealership acknowledges that the vehicle burns 1.5 quarts per 1 thousand miles. The dealership initially told me that Hyundai would cover a combustion cleaning. However after acknowledging my mileage, they are now refusing to provide any assistance. This is a known issue and they are not acknowledging it. The dealership instructs me to drive until the problem progresses, but according to their data there is already a problem outside of the manufacturers specifications.

The car stopped on a local road. The car was moved to a local mechanic shop, and the mechanic there diagnosed that the engine was locked up. It was towed to the dealership where the car was serviced last. If it had happened in on a highway, it would have caused very dangerous situation. There was no warning sign - no check engine light, no low engine oil light. Everything appeared to be working normally.

Followed all the steps for the theta II engine issue included replacing the knock sensor and spark plugs. The engine lost power when driving to Chicago and had to get the vehicle towed and now the dealer is saying that I have to pay for the engine replacement at my own expense in Hyundai is not covering.

The contact owns a 2018 Hyundai Santa Fe Sport. The contact stated that the vehicle experienced excessive oil consumption, causing the engine oil level to be low, with a misfire coming from the engine. The cause of the oil consumption failure was not yet determined, and the vehicle was not repaired. The manufacturer and local dealer were notified of the failure, but no assistance was provided. The failure mileage was 105,000.

The contact owns a 2018 Hyundai Santa Fe Sport. The contact stated that while her husband was driving 50 MPH, the vehicle jerked and failed to accelerate as intended while depressing the accelerator pedal. There was an abnormal sound coming from the engine compartment with the check engine warning light illuminated. The contact's husband was able to pull over to the side of the road and ended up inside a ditch before the vehicle came to a stop. The contact stated that there was smoke coming from underneath the hood. The vehicle failed to restart. The vehicle was towed to an independent mechanic where it was diagnosed and determined that the engine had failed. The vehicle was then towed to a dealer, who confirmed that the engine had failed; and there was gasoline intrusion into the engine, causing engine failure. The vehicle was not repaired due to the cost. The manufacturer was made aware of the failure and informed the contact that a manager would contact her. The vehicle remained at the dealer. The failure mileage was approximately 99,501.