2009 Kia Optima Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2009 Kia Optima

2009 Kia Optima Problems

Faulty Throttle Position Switch

Check Engine Light illumination—combined with a lack of power or a stumble on acceleration—may be caused by the throttle position switch (TPS). Kia released an improved part which should correct this concern.

Door Locks Malfunction Not Allowing Driver or Passanger to Open Their Doors

A faulty door latch assembly may cause one or both front doors to be difficult to open. Replacing the worn latch will commonly correct this problem.

Kia Issues New Alternator to Replace Weak One

After the vehicle has been operated with electrical loads (lights, air conditioning), a weak alternator can cause starting difficulties. In some cases, the original alternator could not sufficiently charge the battery; Kia released a new alternator which can correct this concern.

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2009 Kia Optima Reviews

Best car I have bought. It is the most less expensive vehicle ever driven - the routine maintenance is not all that expensive. I am so glad that purchased a Kia vehicle gas saver 100% trouble free only things in the lasted 6 years were battery, tires, pads and plugs at 85,000k. The car is very dependable most people might say bad things about lower economical cars but with me buying a Kia was b...
My wife and I both have 2009 KIA Optimas, The only issue that we have had we had it with both cars. If you have the headlights on and park and turn off the ignition swith and exit the car 99% of the time all the lights will go off. The other 1% of the time the parking lights will stay on. This is most inconvinent since sometimes you do not notice the parking lights still being on. The deale...
We've had our '09 Kia Optima for almost a year and a half now and are very happy with it. Only 16k city miles in, but it runs/looks/feels pretty much brand new. Would love to upgrade to the nice, new '11 model...but this one is working out so well. I'll be happy with this '09 for another 2 years and 20k+ miles. Kia has got to be the most improved auto manufacturer since, well....Hyundai.

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