2013 KIA OPTIMA Engine Problems

The contact owned a 2013 Kia Optima. The contact stated that while driving the vehicle, the contact became aware of black smoke coming from the floorboard with a burning plastic odor, and the battery warning light illuminated. The contact called her husband and was informed to exit the vehicle. The contact exited the vehicle and seconds later the vehicle exploded. The front of the vehicle blew up onto the windshield and the steering wheel detached and struck the driver’s side seat. The fire was extinguished by the Fulton County Fire Department. A Fire Report and Police Report were filed; however, the reports were not yet provided to the vehicle owner. The contact experienced severe emotional distress. The contact stated due to the emotional distress of the fire, she suffered a miscarriage from the stress and had scratches from having to jump out of the window. There was no medical assistance...

My car suddenly caught fire in my driveway tonight 2/6/26 roughly around 9:40 PM. Fire department has been dispatched to come out and investigate if the fire has been properly extinguished and it does warrant any further safety hazards until Kia can be notified and resolve this issue.

After getting the vehicle back from the auto shop for repair in the fuel injector because my car wasn't starting after I purchase it from a third party. anyways after I got the vehicle back my temperature gauge was sky rocket getting high and higher and my temperature blinker with the red light on the dashboard with the boiling hot water icon temperature and I took it in the shop and it stated on the invoice

I received a recall notice for my 2013 Kia Optima, VIN #: [XXX] related to engine issues and an increased risk of fire. After receiving the recall notice, my vehicle began smoking and briefly caught fire while in operation. I immediately shut the vehicle off, and the smoke and fire stopped. For safety reasons, the vehicle was towed by my insurance company to my aunt’s residence, which was the closest safe location at the time. The vehicle was unsafe to drive. No injuries occurred, and the fire department was not called because the fire stopped once the vehicle was turned off. I believe this incident is related to a known safety defect and recall involving Kia Optima engine fires. I have contacted Kia multiple times regarding this issue, and there have been delays in addressing or repairing the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5...

The contact owns a 2013 Kia Optima. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate as intended while depressing the accelerator pedal and stalled. The contact was able to coast to the side of the road. Several unknown warning lights were illuminated. The vehicle was towed to an independent mechanic. The contact was informed that the engine had seized and to tow the vehicle to the dealer for assistance. The vehicle was not repaired. The vehicle was then towed to the dealer, where it was confirmed that the engine had failed. The contact was informed that since the vehicle had a branded title, it could not be repaired. The vehicle remained at the dealer unrepaired. The contact stated that back in October 2024, the vehicle had been in a hit-and-run accident. The insurance company had declared the vehicle a total loss. The contact...

The engine on my 2013 Kia Optima (VIN [XXX] ) failed catastrophically less than one mile after purchase. This vehicle is subject to Kia Safety Recall SC147, which addresses a manufacturing defect involving engine bearing wear caused by factory machining debris and identifies engine replacement as the remedy when failure occurs. A Kia dealership inspected the vehicle and confirmed the failure was denied under warranty. I then requested that the dealership pursue recall compliance under Safety Recall SC147. After consultation with Kia Techline and a Kia service representative, the dealership declined to submit or pursue recall compliance for this engine failure. I am submitting this complaint for recall non-compliance and request that this matter be reviewed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 30–35 MPH, the engine started knocking. The check engine warning light illuminated once the knock started in the engine. The vehicle was not repaired. The vehicle was driven to the dealer. The contact stated that there was an open recall associated with the VIN; however, the dealer declined to repair the vehicle because the engine was knocking. The manufacturer was made aware of the failure. The failure mileage was approximately 88,000.

My 2013 Kia Optima SXL experienced engine knock and shutdown after completion of recall SC147 (KSDS software update). The recall did not repair the known Theta II rod bearing defect and now the engine is failing as detected by the software. Kia corporate and Kia of Merced (Merced, CA) are refusing repair, citing auction purchase and PI1803, despite the engine being covered under the Theta II engine warranty extension. The vehicle is unsafe to operate and shuts down unexpectedly.

The engine began exhibiting symptoms consistent with the known bearing wear defect covered under the manufacturer’s safety recall, including knocking noises, loss of power, and engine malfunction. The condition worsened to the point that the vehicle became unsafe to operate due to the risk of engine seizure and sudden loss of propulsion while driving. The vehicle was inspected by a Kia dealership, which confirmed engine damage consistent with the recall defect. The engine remains available for inspection. Despite an active, unrepaired safety recall for engine bearing wear that increases the risk of engine seizure and crash, the manufacturer and dealership have refused to perform the recall remedy unless the owner first replaces the engine at personal expense. The manufacturer has stated that the recall cannot be performed due to the current condition of the engine. This refusal leaves the vehicle with an open safety recall and no manufacturer-provided remedy, creating...

My 2013 Kia Optima caught fire while my [XXX] son and his friends were driving it. The car burnt up. Some truck drivers flagged my son down to let him know the car was on fire. They could have been killed if it wasn’t for the truck drivers warning him that the car was on fire while driving down the highway. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

During a drive after startup, vehicle flashed the Hybrid Electric Vehicle (HEV) error and put the car into limp mode. Car will idle fine, but the issue is intermittent upon acceleration. Error code is p1775 Electric Oil Pump Hall IC Sensor Failure. Took it to a mechanic and they had performed a test on the sensor and pump and found no issues after stress testing and checking cabling. Issue occurred at mechanic when they tried to move the vehicle and suggest replacing the electric oil pump and sensor even though they found no issue the parts themselves without tearing down the mechanism. Car is undrivable because of this issue.

The engine went

I have had 2 incidents of engine ceasure in my 2013 Kia Optima SX w/ Limited package. Once it ceased on the freeway causing me to have a minor collision with the offramp guide rail and just recenting on 10/18/2025 it happened again on the 405 with loud knocking sounds engine light flashing and no real engine power after ceasing. My engine was previously repaired under warranty with case number XXX which should have extended the warranty along with the existing recall for the GDI engine. I need help to get KIA to repair/replace under warranty as my engine is covered in the Theta II class action settlement. Kia repeatedly tries to dodge responsibility for repairing my car under warranty. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Engine Seized After Kia Recall Repairs – Safety Defect Recurrence I own a Kia vehicle (VIN: [XXX] ) with a rebuilt title. Kia performed engine recall work on my vehicle at Fowler Kia in Longmont, Colorado. The service advisor stated the recall was to “protect the engine from seizing.” After driving around 18,000 miles since the recall service, the engine seized suddenly while operating. Kia Customer Affairs has denied warranty coverage because of the salvage title, but this does not change the fact that the defect is safety-related and persisted after recall work. This creates a serious safety concern because: The engine failure happened without warning, Kia performed the recall on this exact safety defect, And now they are denying any further responsibility. I request that NHTSA investigate Kia’s handling of safety recalls on vehicles with rebuilt titles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C....

2013 Kia Optima (VIN [XXX] , Recall 23V-652) caught fire on [XXX] in Rossville, GA. I had just parked in my garage when smoke came from the engine. I pushed it outside and a coworker helped extinguish it. There was no warning signs. Also didn’t receive recall until a few days after the fire . Even though the letter said final notice this was the first letter I received. No injuries or property damage, but the car is beyond repair. Kia case #[XXX] (rep Ashley). Inspector came Sept 2 but no response since. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I was driving and my car stopped running took it to the dealership find out. It has a recall never got a recall letter because I wasn’t the first owner and now they refuse to fix my car.

On Sunday, September 21st, 2025, my 2013 Kia Optima EX suffered sudden catastrophic engine failure while driving on the highway. The check engine light was flashing, the car misfired badly, lost complete power, and became unsafe to operate. The vehicle was then towed to Wagner Kia of Shrewsbury, MA. On Monday, September 22nd, Kia diagnosed the engine with holes in the intake valves (Cylinder 3) and multiple misfire codes (P2191, P0272, P0301, P0304, P0172, P0303). The dealership documented that major engine repairs would be required, including two intake valves, two exhaust valves, valve cover gaskets, hraf bolts, two ignition coils, and a valve job. This sudden engine failure created an immediate safety risk of stalling or losing power while in motion, which could have led to an accident. Despite Kia’s history of Theta II engine recalls and settlements, my VIN is not included, leaving this major engine defect unaddressed. I...

Engine blew up. Was burning oil since I got it, only had it for 6k miles. It started knocking at some point so I stopped driving it and was gonna take it to the dealership n get it repaired since tbat shouldve been fixed by SC147 but the engine blew on the way to the dealership. It happened on a very main road, and I couldnt get my car fully out of the way of traffic due to it making an abrupt stop shortly after the engine blew up. We had to call a towtruck and a police officer due to how busy the road was, and there was a good fresh 5 quarts of oil spilt all over the ground, on a main road. The dealership is saying they're trying to deny my warranty since the engine passed their test & I do my own oil changes but I...

The contact owned a 2013 Kia Optima. The contact's son was driving at 35 MPH when smoke was emitting from under the hood. The contact's son pulled over to the side of the road and immediately exited the vehicle. The contact's son opened the hood, and smoke was emitting from the engine. No warning lights were illuminated. The contact's son did not sustain any injuries. The police or fire department was not called. The vehicle was towed to an independent mechanic, who diagnosed that an electrical fire had started in the engine and damaged the engine. The vehicle was not repaired. The manufacturer was not notified of the fire. The contact stated that the engine was replaced in 2018 or 2019 due to an unknown recall. The contact did not notify her insurance company. The failure mileage was approximately 190,000.

After picking up my 2013 Kia Optima from a Kia dealership for an engine recall repair, I was told that no issues were found with the vehicle. The following morning, while driving on the freeway, the vehicle suddenly stalled without warning and lost power in the middle of traffic. This created a dangerous situation, as the driver was left stranded in an active lane with vehicles traveling at high speeds. Prior to dropping off the car, multiple independent mechanics and a body shop had advised that the vehicle was unsafe to drive due to engine concerns. The dealer stated they could not reproduce the issue and cleared the car for use. However, within hours of getting the car back, the stall occurred. The vehicle is currently available for inspection. The problem has not yet been confirmed by the dealer, but the symptoms are consistent with known Kia engine failures related...

My car lost power on [xxx]..Called a tow truck to come and pick it up. cone to found out my engine was blown. Taking it to a kia dealership on 09/12/2025 to get a diagnostic test done on it. I have all my paperwork. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2013 Kia Optima. The contact stated that after having the vehicle for a month, while driving approximately 30-40 MPH on a residential street, there was an abnormal knocking sound coming from the vehicle and the vehicle went into LIMP Mode. The vehicle failed to accelerate above 35 MPH and stalled. There were no warning lights illuminated. The contact stated that the vehicle had a Salvaged Title but should still be covered under NHTSA Campaign Number: 23V652000 (Service Brakes, Hydraulic). The vehicle was towed to the local dealer, where it was diagnosed with engine rod bearing failure. The vehicle was not repaired. The manufacturer was contacted regarding the failure. The approximate failure mileage was 137,000.

Hello, I have been a KIA owner for a very long time. I am dissatisfied with the corporation regarding my current experience. My vehicle qualified for the engine recall. Over several months I have been bringing my car into KIA Valley regarding concerns of the performance of my car which is connected with the recall. Every time I have brought in my car , the code has not popped up yet. I followed up with a phone call to KIA customer service. Over the phone I was told that the code needs to be popped up. In order for that to happen, that would require my car to seize or the engine catch on fire. The FACT THAT THIS COMPANY IS WILLING TO PUT LIVES AT RISK, is alarming. A few weeks ago at 10:00PM at night my car seized on the on ramp of freeway. Took car to dealer....

The contact owns a 2013 Kia Optima. The contact stated while driving 25 MPH, the engine seized. There was no warning light illuminated. The vehicle was towed to the residence. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 140,000.

The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 60 MPH, the vehicle suddenly lost motive power. There were no warning lights illuminated. The contact was able to restart the vehicle and continued driving. The contact stated that during the second failure, the vehicle was unable to be restarted. The vehicle was towed to the person who the contact purchased the vehicle from who was a certified mechanic and was diagnosed with engine failure. The vehicle was not repaired. The manufacturer was informed of the failure, and confirmed that the VIN was not under recall or warranty. The failure mileage was unknown.

I own a Kia optima LX 4.0 engine when I called I was told that this car has an open recall for engine rod bearing defect my engine locked up on me 2 mts ago and has not ran since I just finalized my payments on this car and received the title...I took very good care of this car and it was well maintained...it only has 104,000 miles on it.i called and was told this open recall could be fixed with no problem however when I took it to Kia dealership here in gso NC they refused to repair it..I've spent almost 200.00 in towing fees for nothiing..I'm so unhappy with the response I've gotten with this company since I have had such a wonderful experience with my car I hope maybe I can get a response from your company for its the only car I have and my daily...

In December 2024 I experienced a major engine issue where while we were driving the car went from 75mph to losing all power and not allowing us to drive more than 20mph we took it to a shop in mt Juliet Tennessee where they proceeded to tell us that an error code of P0325 and that our engine had seized. They suggested I get it towed to Kia which I did. We towed it to Kia of Murfreesboro tn and they took about a month to tell us that the engine had seized and that due to car fax and sludge we couldnt get the engine replaced under the extended warranty however, when speaking with customer service at Kia over the phone, they promised me that my car and its engine are still covered under that warranty due to the class action lawsuit, and that my engine would be replaced...

My Kia has the part number that was recalled for the ABS module. But Kia said it’s not included in the recall because of my vin. Appeared 2 months ago. All lights on & potential risk of fire according to the brake fluid leaking. So I have to park outside. Kia inspected & said it was ABS module that needed replacement. For $2,600. Which I can’t afford. I Have already spent $500 for the other problems they said it was at first. But it didn’t fix the problem. Now I am having to borrow cars to get to work.

My ABS module is failing with no open recall, even though Kia has issued multiple safety recalls (SC197, SC212, SC284) for this exact issue. My car is showing brake system errors (ABS, EPB, traction control, auto hold) and has stored codes like [insert your codes]. I’m concerned this is a serious safety hazard. If brake fluid has leaked into the module, there’s a known risk of electrical fire, even while parked. Kia has not included my VIN, but I believe it should be. Please investigate expanding the recall to include additional VINs. I’m requesting NHTSA to take this report seriously and hold Kia accountable for known safety defects in affected vehicles that are being ignored due to VIN limitations.

The contact owns a 2013 Kia Optima. The contact stated that the engine was replaced four years ago. The contact stated that the engine had not been running correctly since the engine was replaced. The contact stated that the engine was overheating, and there were several unknown warning lights illuminated. The contact stated that most recently the head gasket failed. The contact had taken the vehicle to a local dealer; however, the dealer was unable to diagnose the vehicle. The vehicle was not repaired. The contact stated that the vehicle had been taken to the same dealer several times. The contact stated that the dealer had the vehicle towed back to the residence and declined perform any further repairs. The manufacturer was informed of the failure. The failure mileage was 133,997.

Bought car 2020, engine failed and was consuming oil like it was fuel after 50-60K miles in 2022, Serra Kia Misdiagnosed and charged me $900 for ignition coil and combustion chamber cleaning that was not needed nor refunded when I was denied replacement due to me NOT letting engine lock up(Service manager basically told me to do so to be approved) or a P1326 code, charged +\-$8,000 for engine to be replaced. Horrible experience, engine was fine at first, then shortly after the SHORT mileage warranty they give, the engine started having minor non catastrophic issues here and there. Finally, around the same amount of time(last October 2024) and almost the SAME AMOUNT OF MILES on the engine, its doing EXACTLY what it was when i took it to KIA for the engine. One random day, on my way to work, i got to a red light and when i...

My engine locked ,

The contact owns a 2013 Kia Optima. The contact stated that while a friend was attempting to start the vehicle, the vehicle failed to start. There was no warning light illuminated. The vehicle was towed to a local dealer, where the vehicle was diagnosed, and the contact was informed that the engine had failed and needed to be replaced. The vehicle was not repaired. The contact referenced NHTSA Campaign Number: 23V652000 (SERVICE BRAKES, HYDRAULIC); as the probable cause for the failure. The manufacturer was notified of the failure. The approximate failure mileage was 67,999.

I am leasing the 2013 Kia Optima LX through a 3rd party dealership that apparently stated in their terms and conditions that they are not responsible for doing maintenance on the car before being sold. I was on the road after getting gas when all of the sudden, the car started to slow down and my emergency check oil, engine, battery lights all came on. I was able to safely pull into a parking lot but after that, the car wouldn’t turn on. After trying to jump start the battery with another car, the engine started to smoke. We thought the alternator died. The third party dealership has their own maintenance shop and said it was alternator one day, then said it was engine the next and it manually can’t be turned over. That’s when they said because I didn’t get a software update, I didn’t have a warranty and...

I came in to Oil Changers in Fremont California on 4088 Thornton Avenue on 1/8/25 to come in and get an oil change prior to my road trip to Virginia with my dad on [XXX]. I talked to the worker about getting my oil changed and was even asked whether or not I wanted a regular or synthetic oil change in which I said synthetic because it was the best option for my car's long term health. During my service of the car I was also told my car needed a coolant refill soon and oil air filter and was asked if I would like to get that as well which i said yes. When my service was done I was given my receipt of the things done as well as given my oil service sticker that I put on my windshield. After my service I continued with my life...

I bought this car for 6000$ in the month of November. I checked everything while buying the car. I did checked the oil level the engine sound its condition and transmission. I did the oil change myself after buying and once in the middle. Suddenly on Feb 16th it got stopped on the middle of the highway. After lot research I see there are thousands of complaints for the kia optima’s and Hyundai Sonata’s for their failure GDI Engines. I towed to dealership whether they could help replacing engine. They haven’t. I see there are no recalls on this car. I would like to complain regarding this incident and justice should be provided to me

The contact owns a 2013 Kia Optima. The contact stated that while driving approximately 40 MPH when they suddenly heard a loud boom noise and the front end of the vehicle caught on fire. The contact pulled into a nearby parking lot and all passengers exited the vehicle. The vehicle was consumed by the fire which was put out by the fire department. The vehicle was towed and totaled. There were no injuries or need for medical assistance. The fire department filed a report. There were no injuries or need for medical assistance. The dealer was contacted and informed of the failure. The vehicle was not taken to the dealer. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was 187,000.

When I turned the ignition on the car wouldn't start. But the ABS light and all other lights flickering when trying to start the car. The alarm kept going off. Passenger side front and rear windows won't function. Smell like something was burning. This is the second incident ([XXX]). Fuses had to be removed to silence the alarms on the first incident on [XXX] because the lights were still flickering on and off when car wasn't on. I had my car serviced at the West Broad Kia Dealership in Richmond, Va. Thank you! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

driving down highway on March 1, 2025 a knocking sound started, the oil light came on, making weird loud tapping, knocking sounds. I just bought vehicle about 4 months ago, it was in mint condition and I NEED my car is my lively hood

I have notice an ongoing issues with motor oil consumption. Over the past six months, I have added oil every 2,000 miles The Technicians at Oil Changers recently inspected my vehicle and recommended having it evaluated as the issue seems to be occurring more frequently. There are no warning lights displayed on my dashboard, I have not noticed any oil leaks where I park. While my car has been running fine,I want to insure there are no underlying issues. But most important me and my family’s safety and everyone’s when operating the vehicle. Please let me know the next steps for further inspection.

Vehicle starts to shake above 2000 rpm and shuts down. Went to a mechanic and they said the engine was bad and that there were recalls by Kia for this particular engine. When we asked a Kia Dealer they said they would not warranty due to this being our first visit for a recall.

After engine replacement from previous recall, engine is making loud revving sound. Since recall repair/replacement the engine has an increasingly high rev with a loud engine noise while idling.

I have been experiencing my engine consuming oil with my dealerships knowledge Since back in 2023. In my records it is stated that my engine has been consuming oil. I was advised to continue to put oil in it myself until the engine goes out and then it will be covered. My engine light continues to go on and off. I went to the dealership today and was told that because my engine light is not on at the moment that I should come back so they can do a proper diagnosis. I was covered under the warranty to have the engine fixed but now that is over the 10 year warranty, I have no idea how to fix this issue after the diagnosis. I really need some help because I have been putting oil in it and I’m afraid that the engine will go out with it no longer...

I purchased a 2013 Kia Optima EX from an on-line auction [XXX] in Memphis, Tn. After the car was delivered I noticed the vehicle engine had a slight engine knock. When I attempted to test drive the vehicle the engine knock grew louder, and the vehicle shut down in the middle of the road. I was fortunate enough to get the vehicle back to my residence where I was able inspect the engine, and noticed "Metal Dust" on the oil dipstick. Service records showed the vehicle had been serviced at the correct intervals, and the oil had been professionally been changed at correct intervals, and the vehicle appear to be in excellent condition. After doing some research I notice Kia had a recall for the "Theta Engine 2" for a rod bearing recall that was causing engine failure prematurely. I contacted Kia customer services on 11-20-24. I was told the...

My vehicle received a new engine due to a component failure, which there was a recall specifically describing the failure, recall 17v224 (SC147). After the new engine replacement, April 2024, while driving my car I began to notice a faint smell of gas with inside my car. As time passed the smell grew heavier. Drove the car to the Pueblo Colorado Dealership and had the service department take a look to confirm the leak. It was confirmed and one of the service personnel tried to torque the bolt tighter and that did not stop the leak. I was told by one of the service personnel that it was not covered under warranty and the cost would be mine out of pocket to fix. I found out this fuel leak is a recall (SC172), vehicles that received an engine replacement under previous recall 17v224 (SC147). ("Kia Motors America, Inc., pursuant to...

We were driving and then suddenly stopped, thank goodness nothing bad happened to us. and the car never turned on again! I Was told by a mechanic it was the engine. We were told there were several recalls and alot regarding the engine for this year. Why should I have to pay for something we're still paying on and that has been sitting in our driveway for over 2 years! Fix our car!

2013 OPTIMA ENGINE SEIZED DUE TO MANUFACTURING ERRORS AND KIA WONT REPLACE STATING IT DIDNT HAVE THE KSDS UPDATE. THE UPDATE DOESNT STOP THE ENGINE FROM SEIXZING ONLY LETS YOU KNOW. WHEN SEARCHING RECALLS AND COMPLAINTS NOTHING SHOWS UP ABOUT THE KSDS UPDATE.BASICALLY TOLD ME THATS WHAT HAPPENS WHEN YOU BUY USED VEHICHLES, IN THAT CUSTOMERS MAY NOT BE CONTACTED DUE TO RECALLS AND UPDATES

The contact owns a 2013 Kia Optima. The contact stated that the vehicle was taken to an independent mechanic for routine maintenance, and it was determined the failure was linked to DTC code: P0445, indicating an issue with the purge control valve in the evaporative emission control (EVAP) system. The mechanic replaced the fuel canister, and engine cap. The contact stated while driving 77-85 MPH, the vehicle lost motive power, and the engine seized. The engine warning light was illuminated. The vehicle was taken to the local dealer where it was determined that the engine needed to be replaced. The vehicle was repaired but the failure recurred. The contact stated that while driving at undisclosed speeds, the engine seized. The vehicle was towed to another local dealer, Kia of Lincolnwood (6750 Lincoln Ave, Lincolnwood, IL 60712) where it was determined that the engine was knocking but there were no codes...

Engine failure while driving. Engine seized in the middle of the road. Contacted Kia, towed car to dealership and claim was denied. Recall has not been taken care of. No symptoms or any indication that the engine was about to give out.

Oil light is flickering. Kia told me this is a serious issue but won't fix it. I did a research this is a common issue with 2013 Kia optimas. Please help