Diagsheet

2019 Hyundai Elantra · symptom sheet

Engine stalls or loses power while driving

  • 64owner reports
  • 73,000median miles
  • $9,100median quote
  • 0involved a crash

Newest report Sep 3, 2026 · checked Sep 9, 2026

164 of the 249 complaints on this car are about the engine. 64 of those describe stalling, which makes it the most reported problem on the 2019 Elantra.

Tick what matches of 64 reports

33
9
50
12
1

What got replaced

Owners who name the part that was replaced mention the battery (5 reports) and the engine (5 reports).

Recalls and investigations

One recall on the engine covers the 2019 model year. A recall on the same system isn't always the same failure, so read the defect text.

21V-301Apr 28, 2021
Engine

Hyundai Motor America (Hyundai) is recalling certain 2019-2020 Elantra, 2019-2021 Kona and Veloster vehicles equipped with 2.0L Nu MPI engines. The piston oil rings may not have been properly heat-treated, which could result in engine damage.

Risk and remedy
Risk: A damaged engine may stall, increasing the risk of a crash. In addition, oil may leak onto hot exhaust components, increasing the risk of a fire.
Remedy: Dealers will inspect and, if necessary, replace the engine, free of charge. In addition, Hyundai will deploy Piston Ring Noise Sensing System (PNSS) software. Owner notification letters were mailed August 24, 2021. Owners may contact Hyundai customer service at 1-855-371-9460.

NHTSA investigations into the engine on the Elantra

DP22-003opened Sep 12, 2022
Engine · model years 2017 to 2021

Loss of motive power. Closed dec 12, 2023.

NHTSA summary
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan as
EA21-003opened Dec 22, 2021
Engine · model years 2013

Engine fires. Closed feb 5, 2024, led to recall 23V-877.

NHTSA summary
On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year Hyundai and Kia vehicles. During the PE investigations, Hyundai and Kia issued several recalls to address vehicle fires, including those due to engine failures involving various engine types. The remedies for the engine failure recalls typically involve engine inspection (to detect existing damage), and if necessary, engine replacement. Additionally, both manufacturers have been installing an engine control software modification known as Knock Sensor Detection Software (KSDS) which is intended to detect impending engine failure, alert the driver, and limit engine power (to lessen likelihood of engine failure).KSDS is being installed under recalls and non-safety field actions, and both companies have extended limited engine warranties (see recall files). On December 22, 2021, ODI upgraded PE19-003 and PE19-004 to this Engineering Analysis (EA21-003, covering both Hyundai and Kia) to evaluate the scope of the prior recalls related to engine failures/fires and the efficacy of the recall remedies for the recalls, as well as the long-term viability of related programs and non-safety field actions being conducted by Hyundai and Kia. The former issue involved approximately 550,000 MY 2013 Hyundai Elantra, MY
PE08-044opened Jul 17, 2008
Fuel system · model years 2007 to 2008

Engine stalling - fuel pump failure. Closed sep 3, 2008, led to recall 08V-429.

NHTSA summary
ON AUGUST 19, 2008, HYUNDAI SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA CONCERNING FUEL PUMP FAILURE RESULTING IN ENGINE STALL IN APPROXIMATELY 65,000 MODEL YEAR 2008 HYUNDAI ELANTRA VEHICLES WITH 2.0 LITER BETA ENGINES PRODUCED FROM NOVEMBER 5, 2007, THROUGH JUNE 28, 2008 (NHTSA RECALL NO. 08V-429, HYUNDAI CAMPAIGN 086).THE RECALLED VEHICLES ARE EQUIPPED WITH FUEL PUMPS MANUFACTURED WITH UPPER BODY COMPONENTS FROM A DIFFERENT SUPPLIER THAN THOSE MANUFACTURED PRIOR TO NOVEMBER 5, 2007.ACCORDING TO HYUNDAI, THE NEW SUPPLIER'S UPPER BODY COMPONENTS HAD INCORRECT DIMENSIONAL CHARACTERISTICS RESULTING IN MISALIGNMENT OF THE ARMATURE SHAFT, WHICH CAUSED SOME OF THE FUEL PUMPS TO EXPERIENCE POOR BRUSH-TO-COMMENTATOR CONTACT CONDITIONS THAT COULD RESULT IN ENGINE STALL. THE USE OF ETHANOL BLEND FUEL, CONTAINING UP TO 10 PERCENT ETHANOL, CAUSES A FILM BUILD-UP THAT CREATES HIGH RESISTANCE BETWEEN THE BRUSH AND COMMUTATOR.THE MISALIGNED ARMATURE SHAFT PREVENTS THE BRUSH AND COMMUTATOR FROM MAKING SUFFICIENT CONTACT TO OVERCOME THE HIGH RESISTANCE FILM BUILD-UP, THEREFORE PRODUCING LESS PUMPING PRESSURE THAN REQUIRED TO SUPPLY THE FUEL INJECTION SYSTEM. SIXTY-FOUR OF THE COMPLAINTS (72%), INCLUDING THE CRASH AND INJURY ALLEGATION, INVOLVE THE RECALLED VEHICLES.THE COMPLAINT RATE IN THE SUBJECT VEHICLE POPULATION IS 98.5 PER 100,000 VEHICLES, COMPARED WITH 21.4 IN THE REMAINING POPULATION, WHICH HAS ON AVERAGE BEEN IN SERVICE OVER A YEAR LONGER.THE WARRANTY CLAIM RATE IS ALSO SIGNIFI
PE04-041opened Apr 16, 2004
Fuel system · model years 2004

Post-crash fuel tank leak. Closed jul 13, 2004, led to recall 04V-208.

NHTSA summary
PE04-041 WAS OPENED TO INVESTIGATE A FUEL LEAK INCIDENT THAT OCCURRED DURING AN INSURANCE INSTITUTE FOR HIGHWAY SAFETY (IIHS) FRONTAL CRASH OFFSET TEST ON THE SUBJECT VEHICLE.THIS INVESTIGATION REVEALED THAT THE VAPOR TUBE HOSE CLAMP EAR WAS MISPOSITIONED AND FACING TOWARD THE FUEL TANK, WHICH ENABLED THE VAPOR TUBE HOSE CLAMP EAR TO PUNCTURE THE FUEL TANK AND THE FUEL TANK TO LEAK STODDARD FLUID DURING THE IIHS CRASH TEST.ON APRIL 30, 2004, HYUNDAI MOTOR COMPANY (HYUNDAI) NOTIFIED NHTSA OF A SAFETY DEFECT IN CERTAIN MY 2004 ELANTRA VEHICLES PRODUCED FROM SEPTEMBER 1, 2003 THROUGH APRIL 14, 2004.THE NOTIFICATION IDENTIFIED THE MISPOSITIONING OF THE VAPOR TUBE HOSE CLAMP, WHICH RESULTED FROM AN EARLY SEPTEMBER MANUFACTURING CHANGE AT THE SUPPLIER THAT INSTALLED THE HOSE CLAMP ON THE VAPOR TUBE HOSE, AS THE FACTOR CONTRIBUTING TO THIS DEFECT.IF THE VAPOR TUBE HOSE CLAMP IS MISPOSITIONED SO THAT ONE OF ITS EARS IS FACING THE FUEL TANK AND THAT VEHICLE IS INVOLVED IN HIGH SPEED CRASH, THE CLAMP MAY PUNCTURE THE FUEL TANK RESULTING IN FUEL LEAKAGE.FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.HYUNDAI WILL INSTRUCT OWNERS TO BRING THEIR VEHICLES TO A DEALER TO HAVE THE POSITION OF THE VAPOR TUBE HOSE CLAMP INSPECTED AND CORRECTLY REPOSITIONED, IF NECESSARY.
SQ00-003opened Feb 2, 2000
Fuel system · model years 1996 to 1997

Fuel cap replacement campaign 36. Open, led to recall 00V-095.

NHTSA summary
There is no summary currently available

None of these investigations covers the 2019 model year.

What owners paid

5 of the 64 reports quote a price. Each dot is one quote. The middle half runs $2,500 to $9,245.

$2,500$9,100$9,245
$0k$2k$4k$6k$8k

When it happens

The middle half of failures fell between 37,000 and 118,530 miles, from the 25 reports that gave a mileage.

120
321
822
1823
824
1225
1426

What owners wrote

“While driving on the highway, engine light comes on and THEN CAR SHUTS OFF MID DRIVE. Days later, tire pressure light comes on and stays on showing GOOD pressure. The car doesn't properly shift gears. Luckily I didn't have an accident. I have a case opened with Hyundai, but unable to get diagnosis until March. Car hasn't been consistently operable since purchase 3 years ago, as you can tell by my mileage”

Filed Feb 15, 2024

“Car kept stalling. Then wouldn’t start. Mechanic found a ton of sludge in the engine. Engine is bad now. I kept up on routine maintenance. Lots of engines are being recalled except for my specific one with the same engine problems.”

Filed Feb 11, 2024

“I think my transmission is messed up because my car stalls to go and my RPM jump up to 4/5 after I accelerate”

Filed Dec 31, 2023

“I was going 40MPH when my car started to produce loud noises and stalled. It immediately lost power and I had to pull over on the side of the road. It started back up after 30 minutes and I was able to drive it home, but it continued to make loud noises and I had to drive very slow. Battery is good with 70% charge and the alternator is good.”

Filed Dec 31, 2023

Should you keep driving it?

This page can't tell you that. 0 of 64 reports involved a crash and 1 people were hurt. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.

File your own report with NHTSA. Complaint counts are how a problem gets an investigation.

Other problems on this car