US government investigates Kia and Hyundai over stalling vehicles

Washington, D.C. September 28, 2022 – The U.S. government’s auto safety regulator is investigating Hyundai (NASDAQ:HYMTF) and sister company Kia (OTCMKTS:KIMTF) over an allegation some of their cars can develop a severe and sudden engine oil leak. This can cause the engine to seize and stall the vehicle, increasing the risk of a crash and injury. 

If the investigation leads to a recall, it could affect an estimated 5.2 million vehicles.

 Some of the potentially affected vehicles include: 

  • 2010 – 2020 Hyundai Santa Fe
  • 2013 – 2018 Hyundai Santa Fe Sport
  • 2006 – 2019 Hyundai Sonata
  • 2011 – 2019 Hyundai Sonata Hybrid
  • 2016 – 2019 Hyundai Sonata Plug-In Hybrid
  • 2010 – 2015 Hyundai Tucson
  • 2018 – 2019 Hyundai Tucson
  • 2010 – 2013 Kia Forte
  • 2010 – 2013 Kia Forte Koup
  • 2005 – 2020 Kia Optima
  • 2007 – 2010 Kia Rondo
  • 2011 – 2020 Kia Sorento
  • 2011 – 2021 Kia Sportage
  • 2019 Hyundai Santa Fe XL
  • 2015 Hyundai Tucson Fuel Cell

All these vehicles have 1.6L T-GDI Gamma, 2.4L Theta II GDI, 2.4L GDI Theta II, Kappa or 3.8L GDI Lambda-II engines.

Risks

A sudden stall can dramatically increase the risk of a crash. In addition, the unexpected loss of oil can result in “catastrophic engine damage.” Indeed, several owners had to have their engines replaced as a result of this issue.

Investigation summary  

The regulator, the National Highway Traffic Safety Administration (NHTSA), opened an investigation on September 12,  2022, following a petition submitted by the “majority of the nation’s automotive repair and preventative maintenance professionals” claiming ‘unprecedented’ oil leaks that would happen without any prior warnings

The issue appears to be caused by oil “drain pan assembly failures” that are alleged to be caused in part by “flimsy” materials used in pan construction. In addition to that, the pans appear to have a design defect which makes the oil leak more likely to occur.

What is flimsy?

The oil drain pan – or a sump – is a metal pan that holds oil that is required to lubricate the engine. The sump has a hole whose only purpose is to allow the engine oil to drain during replacement. The hole is sealed off by a plug, which is a bolt that screws into the hole to close it.

Based on the allegations, the oil drain plug can loosen up while driving at highway speeds. This could create a substantial oil leak, which may cause the engine to seize, stalling the vehicle.

Where is the design defect?

The gasket is a piece of rubber or plastic that sits on top of the oil filter and “seals the area between the oil pan and the engine block” to prevent leaks.

When the oil is changed out, the gasket needs to be changed as well to avoid “double-gasketing”, which may result in a leak by pushing the oil out to the top.

In the affected vehicles, the oil pan and the gasket are both painted black, making it easy for the person changing the oil to miss the extra gasket. This can also result in the oil leaking out of the engine, resulting in a stall.

Complaints

There have been multiple customer complaints going back to as far back as 2017. In several cases, dealers refused to cover the cost of the repair, attributing the plug issue to the owner accidentally not tightening it properly during the last oil change or “teenagers… loosening oil plugs as a prank.” 

Other Hyundai and Kia recalls

Owners of Hyundai and Kia vehicles should be aware of the ongoing engine and fire-related issues, as described in one of the Hyundai Santa Fe recalls

In addition, oil starvation and subsequent engine failure caused one of the previous Kia Forte recalls dating to April 2021.  

Is your vehicle part of a recall?

This investigation may eventually lead to a Hyundai engine recall, possibly affecting over 5 million vehicles. To do a Hyundai or Kia recall check and see if your car might be a part of it, please use MotorSafety’s free vehicle lookup tool.

Bojan PopicUS government investigates Kia and Hyundai over stalling vehicles

Hyundai and Kia may need to recall more vehicles that may catch fire

Washington, D.C. – January 30, 2022 – The U.S. government auto safety regulator is looking into whether Hyundai (OTCMKTS:HYMTF) and Kia (OTCMKTS:KIMTF) will need to recall additional vehicles that may be prone to catching fire and whether remedies for the recalls both manufacturers have already issued are adequate to lower the risk of fire. Both companies have already issued various recalls for vehicles catching fire, sometimes for unknown reasons.

This latest development is part of an ongoing probe into the situation that affects an estimated 3 million vehicles. A partial list of the vehicles is below:

  • 2013 Hyundai Elantra
  • 2012 Hyundai Santa Fe
  • 2017 Hyundai Tucson
  • 2013 – 2014 Santa Fe Sport
  • 2011 – 2014 Hyundai Sonata
  • 2011 – 2013 Hyundai Sonata Hybrid
  • 2016 – 2017 Hyundai Sonata Hybrid
  • 2015 – 2016 Hyundai Veloster
  • 2012 – 2015 Kia Forte

Summary

On December 21, the regulator, the National Highway Traffic Safety Administration  (NHTSA), opened this probe – called an engineering analysis – on the heels of “161 fires potentially due to engine failures,”  which resulted in three injuries. 

Out of the complaints submitted, 125 were about vehicles that were not previously included in any fire-related recalls, while the rest was about cars that  have already been repaired under one of the eight recalls that have so far been issued due to the risk of these vehicles catching fire. 

The full list of vehicles being investigated is available here. Hyundai owns 33.8% of Kia.

‘Caught fire while parked and turned off’

Some of the cars previously not included in a fire-related recall are the ​​2013 Hyundai Elantra, 2011 Kia Sorento and 2012-2015 Kia Rio with as many as 550,000 of them potentially subject to recalls. 

In one of the related complaints, the driver alleges that his or her car caught fire while turned off in a parking lot of a restaurant. Witnesses mentioned hearing “electrical sparks” before the fire. The driver did not have insurance that would cover the loss of his or her “only mode of transportation.”

In another situation, a 2013 Elantra with only “8-12 miles on it” was “fully engulfed” after minutes of catching fire for unknown reasons. A third driver lost his or her brakes but did not receive any additional warnings before seeing smoke coming out from the back of the car while out on the highway.

Potential inadequate remedies

Over 35 complaints are about cars that received recall repairs, but still ended up having engine issues. The following recalls may need to be “re-done” with a new repair:

Background of the investigation

Hyundai and Kia have been under the scrutiny of the U.S. government since 2017 when NHTSA opened queries regarding Theta II engine recalls that contained various “inaccuracies” in the associated reports. Both manufacturers were found liable and paid hefty penalties – $70 million for Kia and $140 million for Hyundai – and were required to take a host of safety-related measures to ensure that these omissions would not happen in the future

In 2019, NHTSA opened a preliminary evaluation to investigate claims of “non-crash fires,” which resulted in multiple recalls. The investigation has now been upgraded to this engineering analysis, which typically takes a year and may result in additional recalls. 

Will your vehicle be part of a new recall?

No new recalls have been announced as of the publication of this article, but future Hyundai engine recalls and Kia engine recalls may be coming. To do a Kia recall check or a Hyundai recall check, use MotorSafety’s free vehicle lookup tool. All repairs will be done free of charge.

Rebecca RandHyundai and Kia may need to recall more vehicles that may catch fire