2010 Kia Optima Fuel system Problems
- Complaints
- 1about this part
- Share
- 1%of 75 total for the year
- Median mileage
- 118,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2010 Kia Optima, 1% of the 75 complaints for this model year. Where a mileage was given, the median is 118,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When accelerating or slowing down my vehicle jerk even when I'm on the highway and have the cruise control set it will do the same thing. I would like to know what I need to do or if there is any kind of recall on this because I really can't afford to take it and have it looked at. I have seen multiple reports of the same problem and with all of the report I don't see how Kia has not done anything about it.”
NHTSA complaint #10934080, filed 2016-12, 118,000 milesFuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 13 | 9% |
| 2019 | 18 | 8% |
| 2018 | 13 | 6% |
| 2017 | 22 | 9% |
| 2016 | 62 | 8% |
| 2015 | 56 | 6% |
| 2014 | 48 | 8% |
| 2013 | 123 | 9% |
| 2012 | 54 | 6% |
| 2011 | 26 | 4% |
| 2010 | 1 | 1% |
| 2009 | 1 | 1% |
| 2008 | 5 | 3% |
| 2007 | 3 | 2% |
| 2006 | 9 | 6% |
| 2005 | 10 | 7% |
| 2004 | 10 | 4% |
| 2003 | 12 | 9% |
| 2002 | 6 | 6% |
| 2001 | 3 | 2% |
Other parts of the 2010 Kia Optima
24 complaintsAir bags
17 complaintsElectrical system
13 complaintsEngine
9 complaintsVehicle speed control
6 complaintsOther or unknown
5 complaintsBrakes
4 complaintsLatches, locks and linkages
3 complaintsEngine cooling
2 complaintsExterior lighting
2 complaintsSeat belts
2 complaintsSteering
2 complaints
← All problems reported for the 2010 Kia Optima
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology