- December 20: No Recall of 50 Million ARC Airbag Inflators, For Now news | 6 days ago
- December 5: Hyundai Recalls Santa Fe and Santa Fe Hybrid Vehicles recalls | 21 days ago
- December 4: Hyundai Recalls Tucson and Santa Cruz For Wiring Issues recalls | 22 days ago
- November 28: Hyundai Backup Camera Recall Involves 226,000 Vehicles recalls | 28 days ago
- November 24: Hyundai ICCU Failures Cause Second Recall recalls | 32 days ago
CarComplaints.com Notes: The 2011 Sonata has a seriously defective engine that seizes without warning. It was awarded the dubious honor of being the first CarTalk / CarComplaints Turd of the Week in late September 2015.
A class action lawsuit was filed in May 2015 against Hyundai that claims the 2.4L Sonata engine is defective. More info here.
4.0
definitely annoying- Typical Repair Cost:
- No data
- Average Mileage:
- 112,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
engine problem
Helpful websites
- No one has added a helpful site for this 2011 Sonata problem yet. Be the first!
A D V E R T I S E M E N T S
I can't find anyone who can find out what will fix this problem. When I turn on my lights I loose compression and then my rpm will jump to 4-5 and then speed will jump to 65. I am worried that I will loose compression and be stuck in the middle of the road or when speed jumps to 65 I will have a wreck
- kalley, Quinlan, TX, US