general problems of the 2010 Kia Motor Optima

Seven problems related to engine and engine cooling have been reported for the 2010 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Kia Motor Optima based on all problems reported for the 2010 Optima.

1 Engine And Engine Cooling problem

Failure Date: 02/01/2025

1. We were driving and the car just cut off. Not from the lack of fuel but cut off in the middle of traffic. (available for inspection) 2. The car stopping in traffic running about 65 mph causes the safety of all on the highway. A very dangerous situation. 3. The problem has showed itself numerous times. 4. The car had been inspected/checked after the incident. There was no errors on the computer after diagnosis. 5. No errors nor warning lights prior the incident. After the incident, the car cranks right back up without error.

2 Engine And Engine Cooling problem

Failure Date: 01/31/2025

I was getting ready to go out of town for work so before I left my home town. I went to a place to get my oil change. Before going everything was fine. I left there and literally 5 minutes after my car killed. Once it start back. The motor start making a noise it’s been parked.

3 Engine And Engine Cooling problem

Failure Date: 09/10/2022

Rod bearing knocking noise. Vehicle stopped running when slowing down. Car is available for inspection. No warning lights come on. The rod bearing can pierce the engine and cause oil to leak and then a fire. Problem first identified by monroe and then another independent when the car died in front of his shop- both confirmed this is a known issue with kias- but since ours is a 2010 it is not covered under the current recall for the same issue in years 2011 to 2013. I spoke with cooper kia in utica as I was looking for support with this issue and was told by mike digiovanni to call a lawyer. On a later call to pat stacey he said they don’t work for kia and he stated that the salesman said I came in threatening to call a lawyer- not true- I was advised to call one. I had gone in explaining that I was upset as I thought this was a safe car for my 17 year old to travel in between college and work and it’s the same issue as the 2011-2013 recall.

4 Engine And Engine Cooling problem

Failure Date: 05/09/2022

At 134000 miles car got a knock on interstate. 5 miles to next exit a loud bang. Then the knock went to a loud loud bang. Pulled over to find rod thru block. It is a 2010 kia Optima with 2. 4l 1 year before the recalls with exact probelm. Full of oil and coolant. Just out of the blue.

5 Engine And Engine Cooling problem

Failure Date: 03/16/2021

Engine blew doing 40-45 on a county road 1,000 rpm 5th gear, in automatic. 2nd to 1st, soft to hard kick. Vehicle speed sensor must be faulty I have to pump brake more to slow the engine speed it likes to bog trying to speed up in automatic mode.

6 Engine And Engine Cooling problem

Failure Date: 09/18/2020

The engine on my 2010 kia Optima suddenly seized without warning around 150,000 miles. The vehicle had no knocking sounds or warning signs prior to failure. A mechanic diagnosed the vehicle with a seized engine. This created a sudden loss of vehicle operation. I am concerned this may be related to the known engine failure issues reported in kia vehicles.

7 Engine And Engine Cooling problem

Failure Date: 12/23/2017

Tl-the contact owns a 2010 kia Optima. The contact stated that their spouse was driving at 35 mph when the vehicle lost control and accelerated on it's own. The vehicle shot of into traffic and struck another vehicle. Then vehicle struck hit another vehicle that was already in the street. The contacts spouse had to shut the vehicle off before they hit other people. The contact's spouse was not distracted. The air bags did not deploy. The contacts spouse was injured. They suffered head and left leg injuries and they did not recieve medical attention. A police report was filed, the vehicle was not diagnosed, the vehicle was not repaired, the manufacturer was not informed, the failure mileage was 24,000. This is not related to a recall. Jw.


Other Engine And Engine Cooling related problems of the 2010 Kia Motor Optima



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Fuel Economy of Optima Vehicles
Optima Defect Investigations