what's wrong with my hyundai sonata?
Asked by Guru96NCCQ Oct 26, 2022 at 03:15 PM about the 2011 Hyundai Sonata GLS FWD
Question type: Maintenance & Repair
my car is not accelerating and is making a high pitch sound
2 Answers
As I can't hear the car from here, I can only speculate that the sound sounds like a whistle and you have a big vacuum leak. That would slow down the car. Have a mechanic listen; maybe he could play along... I know; it's esoteric.
1 people found this helpful.
Guru9JWM5Z answered about a year ago
That sounds like the engine lawsuit recall. It's for safety because some of these engines catch on fire or just shut down due to hybrid failure. Check your VIN for Recall 198 & Service Campaign 966.