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2011 Hyundai Sonata
Fuel System Problems
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.
2011 Hyundai Sonata Fuel System Problems
Click on a problem below to read more.
- Fuel Gauge Not Working
- Fuel Odor In Cabin
- Engine Fire
- Fuel Pump Cracked
- Gas Line Caught Fire After Repairing The Gas Line
- Loss Of Acceleration
- Poor Mpg
- NHTSA: Fuel/Propulsion System
- NHTSA: Fuel System, Gasoline
- NHTSA: Fuel System, Gasoline: Storage: Tank Assembly
- NHTSA: Fuel System, Other
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Compare Hyundai Sonata Model Years
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Check out our Hyundai Sonata overview to see the most problematic years, worst problems and most recently reported complaints with the Sonata.