NHTSA Complaint #11360642 — 2020 HYUNDAI SONATA

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11360642
Vehicle	2020 HYUNDAI SONATA
Component	ENGINE
Date of Incident	March 13, 2020
Date Filed	September 23, 2020
Mileage	1,200 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	FL

Consumer Description

MY CAR STALLED AND STUTTERED BETWEEN 1000 AND 1500 MILES IN TRAFFIC AND COULDN'T GET IT INTO GEAR ONCE STARTED. IT WAS THE FUEL RAIL SENSOR. NOW AT 6000 MILES DID SAME THING. IF SITS FOR BIT WORKS AGAIN. IT ALSO RESET ITSELF AND I LOST ALL PREPROGRAMMED INFORMATION. THE GAS DOOR ALSO OPENS AT TIMES WHEN UNLOCK DRIVER DOOR. THE DEALERSHIP HAD IT THE FIRST TIME FOR OVER 30 DAYS AND HAD TO CONTACT ENGINEERS TO FIX IT.

Related Complaints for the 2020 HYUNDAI SONATA

Other ENGINE Complaints

#11719504 — February 20, 2026 — On 2/19/2026 while driving, my 2020 Hyundai Sonata Limited 1.6T began making several loud explosive / popping sounds....

#11709272 — January 6, 2026 — I have taken my vehicle to a certified Hyundai dealership multiple times due to intermittent starting issues. The car...

#11707917 — December 30, 2025 — While stopping at a major highway intersection on [XXX] for a red light vehicle stalls and will not start back up w...

#11686304 — September 10, 2025 — The contact owns a 2020 Hyundai Sonata. The contact stated that the vehicle hesitated while depressing the accelerato...

#11677686 — July 31, 2025 — Whille driving back to Washington state my car check engine light came on and the car shut off while I was driving. ...

Recent Complaints for the 2020 HYUNDAI SONATA

#11719504 — FUEL/PROPULSION SYSTEM — February 20, 2026 — On 2/19/2026 while driving, my 2020 Hyundai Sonata Limited 1.6T began making several loud explosive / popping sounds....

#11718357 — BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING — February 16, 2026 — Rear camera doesn’t work and is just a black screen. It started out intermittent and now doesn’t work at all.

#11718241 — STRUCTURE:BODY — February 16, 2026 — White pain is pealing off and it’s pretty bad especially when going through car wash

#11717557 — FUEL SYSTEM, GASOLINE — February 12, 2026 — The contact owns a 2020 Hyundai Sonata. The contact received notification of NHTSA Campaign Number: 25V796000 (FUEL S...

#11715123 — FUEL SYSTEM, GASOLINE — February 2, 2026 — The contact owns a 2020 Hyundai Sonata. The contact stated that while attempting to start the vehicle, the vehicle fa...