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4.0
definitely annoying- Typical Repair Cost:
- No data
- Average Mileage:
- 41,000 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 Optima problem yet. Be the first!
A D V E R T I S E M E N T S
I do not know how to make the engine sound smooth. You can also hear the sound of wheels on the road noise. Other than that, it's a good car and you can enjoy when you drive it.
- layth, Baghdad, Karada, Iraq