10.0

really awful
Crashes / Fires:
6 / 24
Injuries / Deaths:
7 / 0
Average Mileage:
41,995 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2014 Hyundai Sonata engine problems

engine problem

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2014 Hyundai Sonata Owner Comments (Page 7 of 13)

« Read the previous 20 complaints

problem #137

Jan 202021

Sonata

  • 30 miles

A D V E R T I S E M E N T S

I would be driving my car and it would just die even if I was on the interstate. And it did it multiple times.

- Columbia, TN, USA

problem #136

Jul 012020

Sonata

  • 58,000 miles
The contact owns a 2014 Hyundai Sonata. The contact stated that while his wife was driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to pride Hyundai (777 lynnway, lynn, MA 01905: (833) 281-9379) where it was diagnosed with an evaporation leak. The vehicle was repaired however, the failure persisted. The vehicle was next taken to bill dube Hyundai (271 main St, wilmington, MA 01887, (978) 253-4691) and was diagnosed with an evaporation leak. The vehicle was not repaired. The manufacturer had been informed of failure. The failure mileage was approximately 58,000.

- Gloucester, MA, USA

problem #135

Dec 092020

Sonata

  • 62,000 miles
The car died while exiting the interstate onto the turnpike. Pulled over and attempted to start the vehicle with no success. Smoke began coming from under the hood and soon the car was on fire.

- Edmond, OK, USA

problem #134

Nov 292020

Sonata

  • 120,000 miles

A D V E R T I S E M E N T S

The contact owns a 2014 Hyundai Sonata. The contact stated while driving 55 mph, the vehicle stalled without warning. The local dealer and manufacturer were not contacted. The vehicle was not diagnosed nor repaired. The vehicle was towed back to the residence. The failure mileage was 120,000.

- Troy, MO, USA

problem #133

Nov 252020

Sonata

  • 165,000 miles
My car started making a growing sound when I press the gas it gets louder and louder as I drive. It almost sounds like a lawn mower it's been 3 days now and it's also as of tonight struggled to turn on and when it did the growing sound was exaggeratingly loud. So if I drive it sounds bad and when it's parked and gets turned on the sound is bad it's a lose lose

- Las Vegas, NV, USA

problem #132

Oct 162020

Sonata

  • 134,995 miles
With a odometer reading of just under 135000 miles a warning light came on with a message that the hybrid battery was not being charged and then the engine developed a serious knocking sound. We pulled over to the shoulder of the highway. After having the car towed to the Hyundai dealership we found out that metal shavings in the oil meant that we needed to replace the engine

- Eugene, OR, USA

problem #131

May 082018

Sonata

  • 98,000 miles

A D V E R T I S E M E N T S

The contact owns a 2014 Hyundai Sonata. The contact stated that while driving at undisclosed speeds, the steering wheel shook violently with an abnormal sound. Additionally, there was an abnormal sound coming from the engine. There was no warning light illuminated. The contact stated that the failure occurred once and the vehicle was taken to merced Volkswagen Kia Hyundai wholesale parts (1530 w. main St, merced, ca 95340) where the engine was replaced however, the failure recurred. The vehicle was not taken to a dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 98,000.

- Clovis, CA, USA

problem #130

Oct 112020

Sonata

  • 91,000 miles
The contact owns a 2014 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the vehicle stalled without warning. The vehicle was towed to the local dealer downey Hyundai located at 7550 Firestone blvd, downey, ca 90241, to be diagnosed. The contact was informed that the engine was defective and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure however, there was no assistance offered. The failure mileage was 91,000.

- Covina, CA, USA

problem #129

Oct 272020

Sonata

  • 133,000 miles
While driving this car, it stalled on its own. It's been running very sluggish - always keep up with oil changes. I see others are having the same issue and it's very troublesome that with all the complaints Hyundai is having with engines, I don't feel safe anymore driving this car.

- Toms River, NJ, USA

problem #128

Oct 132020

Sonata

  • 98,754 miles
Sometimes while driving the car jolts back and then the gear indicator disappears on the gear shift and the letter disappears from the spot beneath the speedometer. When this happens and let off the brake the car stays still and when I attempt to accelerate the car struggles to shift gears. Also if this occurs repeatedly the check engine light turns on. I've told multiple dealerships and carmax about this issue but every diagnostic test save for one never reports the problem and it seriously impedes my mobility.

- Wilmington, DE, USA

problem #127

Oct 092020

Sonata

  • miles

A D V E R T I S E M E N T S

The contact owns a 2014 Hyundai Sonata. The contact stated that while driving at approximately 15 mph, the vehicle would not immediately stop when pressing the brake pedal and the engine began to loose automotive power. Moments later smoke and flames were present coming from under the hood of the vehicle. Water was used to extinguish the flames. The cause of the failure was not determined. The local dealer (five star Hyundai 650 russell pkwy, warner robins, ga 31088) was notified of the failure. The manufacturer was not yet contacted. The failure mileage was unknown. Invalid VIN.

- Warner Robins, GA, USA

problem #126

Sep 242020

Sonata

  • 298 miles
In park after car has sat over night or for 24 or more hours, the car will start but will not move into gear the car has less than 50,000 miles on it I have had regular oil changes. I am afraid to go very far for fear I won't be able to start the car and get home. My driveway is gravel and a little bit of an incline. Today was the 3rd time in this week.

- Anniston, AL, USA

problem #125

Aug 232020

Sonata

  • 89,891 miles
My car has 89891 miles and while driving from work my car just shut off in the middle of the highway. An hour away from home and I was stranded for 7 hrs until I could find someone to tow/take me home.

- Las Vegas, NV, USA

problem #124

May 012018

Sonata

  • miles
My vehicle has been under an incomplete/in process recall for over 2 years. I've received numerous important safety recall notices from Hyundai letting me know over time 'the fuel feed line connecting the low pressure fuel pump to the direct injection fuel pump in the subject vehicles could develop a small crack over time due to ambient heat in the engine compartment. A damaged fuel line could allow fuel to leak, increasing the risk of an engine compartment fire.' As part of an product 'improvement' campaign last year I took my vehicle in to have a light sensor installed that is supposed to notify me should there be an issue as well as slow the vehicle down, I believe. I have received yet another notice to take my vehicle in to schedule the recall repair. I do not believe the problem is being taken care of. Hyundai should allow owners to trade in for a vehicle of like kind and quality since this recall is 2+ years in the making and is instilling fear in anyone driving vehicles affected by the recall. Repeated notices alerting owners our cars could catch on fire is not a solution.

- Colorado Springs, CO, USA

problem #123

Jul 132020

Sonata

  • 100,000 miles
The contact owns a 2014 Hyundai Sonata. The contact stated that while driving, the vehicle stalled without warning. The contact attempted to restart the vehicle however, the vehicle failed to start. The vehicle was towed to the contact's residence. The contact stated that an independent mechanic came to her residence and completed a diagnostic test and informed her that the engine needed to be replaced. The vehicle was not repaired. The VIN was included in NHTSA campaign number: 17V226000 (engine and engine cooling). The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.

- Wyoming, MI, USA

problem #122

Jul 192020

Sonata

  • 110,000 miles
While driving on the highway, apx 70mph, occasionally my 2014 Sonata gls will completely die. This has happened at least 10 times not in the last two months, always when the car is in motion usually at highway speeds. The dash lights all go black, radio cuts off, and engine dies, for apx 2-3 seconds, and then usually turns itself back on like it never died. Occasionally though the car will not turn itself back on. When it dies, the steering also becomes very stiff and the brakes are extremely hard to use. My car has only 112xxx miles and has always been serviced regularly. There has never been any check engine light on or any codes stored when checked. I've contacted Hyundai service center multiple times. Each time they tell me that they can't help me, there are no recalls and I should 'check my battery connections'. I have, they are all fine. I'm very concerned for the safety of myself and my three children. Three mechanics now have checked out the car and they can't seem to find any problems.

- Glasgow, WV, USA

problem #121

Jul 092020

Sonata

  • 116,000 miles
The contact owns a 2014 Hyundai Sonata. The contact stated that while driving at approximately 55 mph, the vehicle stalled without warning. The vehicle restarted after two attempts. The vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The vehicle was included in NHTSA campaign number: 20V121000 (fuel system, gasoline) however, the part to do the recall repair was not yet available. Neither the dealer nor the manufacturer were notified of the failure. The approximate failure mileage was 116,000.

- Bronx, NY, USA

problem #120

Jul 022020

Sonata 4-cyl

  • 140,000 miles
While driving on highway, the vehicle engine stopped and car was stuck in the middle of highway. This has occurred twice now. It seems to be using excessive amounts of oil.

- Vernon, CT, USA

problem #119

May 222020

Sonata 4-cyl

  • 113,000 miles
I just had an oil change no more than 1500 miles ago and I have no oil in my engine. It just disappears. And it constantly makes a knocking noise that Hyundai is unable to fix. Also I had my brakes changed and when I come to a sudden stop, the brakes lock up and make a loud thud noise.

- Douglasville, GA, USA

problem #118

Jun 262020

Sonata 4-cyl

  • 63,000 miles
I had took the car to Dodge city ks to get the recall fixed for the engine and they said they changed the rods that where defective and as I was driving the engine started making a clicking noise and does not want to drive, shakes as I can tell nothing was fixed than I just got another recall for the fuel tube.

- Garden City, KS, USA

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