Diagsheet

2014 Hyundai Tucson · symptom sheet

Engine failure, knocking or rod bearing

  • 71owner reports
  • 93,000median miles
  • $4,000median quote
  • 1involved a crash

Newest report Aug 26, 2026 · checked Sep 9, 2026

112 of the 194 complaints on this car are about the engine. 71 of those describe engine failure, which makes it the most reported problem on the 2014 Tucson.

Tick what matches of 71 reports

30
20
9
17
24
5

What got replaced

Owners who name the part that was replaced mention the engine (70 reports).

Recalls and investigations

No recall on the engine covers the 2014 model year as of Sep 9, 2026.

NHTSA investigations into the engine on the Tucson

DP22-003opened Sep 12, 2022
Engine · model years 2010 to 2022

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 2012 to 2017

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

What owners paid

8 of the 71 reports quote a price. Each dot is one quote. The middle half runs $300 to $8,000.

$300$4,000$8,000
$0k$2k$4k$6k$8k

When it happens

The middle half of failures fell between 67,000 and 113,000 miles, from the 41 reports that gave a mileage.

116
117
918
819
420
1021
1322
723
1024
525
326

What owners wrote

“Car came to a complete stop. Check engine light came on. Took car to Ricks repair shop here in Middletown NY. Results was told we needed a new engine. Had car towed to Pepe’s repair shop Middletown NY same results need a new engine. Ticking sound with check engine light.”

Filed Sep 29, 2024

“Catastrophic engine failure While driving at 50 m.p.h. engine failure caused brake failure all electronics failed. Complete engine failure diagnosed by Hyundai dealership. Only inspected by qualified Hyundai mechanics. No warning lamps, no messages. UNKNOWN The contact stated please remove the complaint as it will be revised and resubmitted at the end of my current arbitration during class action period.”

Filed Mar 26, 2024

“Engine quit working doing 60 MPH on interstate leaving my 20 year old daughter stranded on the side of the road in a remote area. Highway Patrol had to come get her to keep her safe. Hyundai refuses to replace the engine under the Theta engine Judgement as required by law because they state recall 953 was not done but we were never notified, and this page does not indicate there is a 953 open recall on the vehicle.”

Filed Feb 24, 2023

“I financed my 2014 Hyundai Tucson in March of 2022 on June 9 2022 while driving down the road the engine just quit. I took it to a mechanic that advised me that the engine seized. Luckily I wasn't going fast or on main highway because that could have been fatal.”

Filed Jun 11, 2022

Should you keep driving it?

This page can't tell you that. 1 of 71 reports involved a crash. 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