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2017 hyundai Accent engine problems

moderate 14 complaints filed with NHTSA · avg repair $3,100

Complaints
14
Recalls
0
Crashes
0
Avg fix
$3,100

What owners are reporting 8 most recent

engine · filed 12/23/2020

TL* THE CONTACT OWNS A 2017 HYUNDAI ACCENT. THE CONTACT STATED WHILE DRIVING 30 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED AND THERE WAS AN ABNORMAL KNOCKING SOUND COMING FROM THE ENGINE. THE CONTACT STATED THAT THE VEHICLE SHUDDERED AND STALLED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC BUT WAS NOT DIAGNOSED NOR REPAIRED. NEITHER THE DEALER NOR THE MANUFACTURER WERE NOTIFIED …

engine · filed 12/07/2020

IN OCTOBER OF 2020 THE CAR HAD AN OIL CHANGE. ABOUT A MONTH LATER WHILE DRIVING DOWN THE HIGHWAY I STARTED TO HEAR A TICKING NOISE. WHEN I GOT TO MY HOUSE WE STARTED TO INVESTIGATE WHAT WAS GOING ON. FIRST WE CHECKED THE OIL WHICH WAS NOTHING BUT FUMES BUT THE OIL LIGHT NEVER CAME ON. CONFUSED AS TO WHY THERE WAS NO OIL WE KEPT INVESTIGATING BECAUSE AS STATED BEFORE THE CAR HAD AN OIL CHANGE THE …

engine · filed 12/01/2023

The contact owns a 2017 Hyundai Accent. The contact stated while driving at an undisclosed speed, the passenger’s side air bag warning light illuminated. The contact stated that after a visual inspection of the vehicle, she became aware that the vehicle was leaking oil. The check engine warning light was also illuminated. The vehicle was taken to the dealer and was diagnosed with failures to the p…

engine · filed 11/30/2023

Like many of the other complaints, in 2 years I have now replaced 3 catalytic converters. Everything will be fine and then BAM car stops working. No one can find any other issues. The car is in the shop again after the engine misfire light came on. Let’s see what it is this time. I am guessing it is an engine problem but no matter how many times I look, there are no recalls. Not sure what el…

engine · filed 11/17/2024

I had two different mechanics I trust tell me that this car has a particular engine that had an error in manufacturing, but Hyundai didn't correct it, because it would cost them too much. The error is heavy oil burning, such that it destroys the catalytic converter. I am now on my third catalytic converter in this car, and the check-engine light is beginning to flicker. Mechanic recommended contac…

engine · filed 11/09/2023

This car has a GDI engine, which is now known to be defective due to excessive oil consumption. I bought the car used, with Hyundai's certified inspection before selling it to me. While my daughter was driving the car on the highway, the engine suddenly balked and stopped. She pulled over to the side of the road and called for assistance. As I write this, there is still no recall on anything perta…

engine · filed 11/04/2022

Vehicle lost power in traffic, stalled and wouldn't restart without constant and repeated attempts. Place consumer is dangerous situation for rear collision. Vehicle restated but would not engage to where acceleration would occur above 15 mile per hour, sputtering, shaking and hesitating. Vehicle had to be towed where mechanic determined Computer code Cam Shaft out of sync. The vehicle is not own …

engine · filed 10/05/2025

I purchased my car in February I was told everything was fine, my car does this jerking everytime I drive sometimes acceleration is slow at first I took my car to carmax and was told the issue was fixed unfortunately my car is still having this issue it’s upsetting because this is my first car & I shouldn’t have this issue when it was supposed to be fixed before my warranty ended.

Common questions

How serious is the engine problem on the 2017 hyundai Accent?

It's a documented issue but not catastrophic. 14 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.

At what mileage does the engine typically fail?

Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.

What does it cost to fix?

Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.

Are there any recalls related to engine?

No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.

Other problem areas on this vehicle

Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are independent-shop national averages and may differ in your area. Some links on this page are affiliate links.
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