2015 Kia Optima

Problems, recalls and owner-reported issues

Engine is the leading concern among 1,008 owner complaints filed for this model year. This is the 2nd highest complaint count among 20 Optima model years with reports.

Complaints by model year
  1. 1,008

Of the 2015 reports, 31 involved a crash and 74 involved a fire. 23 people were injured and 1 person died.

Primary concernEngine622 reports · 62% of complaints
Owner complaints1,008Filed with NHTSA
Recall relationship4 safety recallsNHTSA campaign records

What owners report most often

  1. Engine622
  2. Other or unspecified139
  3. Electrical system135
  4. Service brakes89
  5. Structure76
  6. Steering69
  7. Power train49
  8. Fuel/propulsion system46

Recalls and investigations

  1. Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideSep 25, 2023

    Kia America, Inc. (Kia) is recalling certain 2010-2019 Borrego, 2014-2016 Cadenza, 2010-2013 Forte, Forte Koup, Sportage, 2015-2018 K900, 2011-2015 Optima, 2011-2013 Optima Hybrid, Soul, 2012-2017 Rio, 2011-2014 Sorento, and 2010-2011 Rondo vehicles. The Hydraulic Electronic Control Unit (HECU) may experience an electrical short, which can result in an engine compartment fire while parked or driving.

    An engine compartment fire while parked or driving can increase the risk of injury.

    Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the HECU fuse, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 14, 2023. Owner notification letters were mailed March 29, 2024 through June 18, 2024. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC284.

    Campaign 23V652000 on NHTSA.gov

  2. Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideMay 10, 2021

    Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles previously recalled under recall 20V-519. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short.

    An electrical short in the HECU increases the risk of a fire while parked or driving.

    Owners are advised to park outside and away from other vehicles and structures until the recall repair is completed. Dealers will install a new multi-fuse, and inspect the HECU for leaks, replacing the HECU if necessary, free of charge. Owner notification letters were mailed on July 2, 2021. This recall supersedes previous NHTSA recall number 20V-519. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC212.

    Campaign 21V331000 on NHTSA.gov

  3. Service brakes, hydraulic, antilock/traction control/electronic limited slip, control unit/modulePark outsideAug 27, 2020

    Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short.

    If the HECU short circuits, there is an increased risk of an engine compartment fire.

    Kia will notify owners, and dealers will inspect the HECU for leaking brake fluid and replace the HECU if necessary, free of charge. Owners are advised to park outside and away from other vehicles and structures until the recall repair is completed. The recall began October 20, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC197.

    Campaign 20V519000 on NHTSA.gov

  4. Fuel system, gasoline, delivery, hoses, lines/piping, and fittingsDec 19, 2018

    Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.

    A fuel leak in the presence of an ignition source can increase the risk of a fire.

    Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC172.

    Campaign 18V907000 on NHTSA.gov

Representative owner complaints: engine

647 reports, newest first. Show all

  1. Engine, Apr 23, 2019

    ENGINE FROZE DUE TO LACK OF OIL BEING PUMPED

  2. Engine, Apr 22, 2019

    NORMAL DRIVING OPERATION UNTIL KNOCKING HEARD DURING LOW SPEED. ENGINE KNOCKING GREW LOUDER UNDER ACCELERATION. VEHICLE IMMEDIATELY TAKEN TO MECHANIC WHO STATED AN ENGINE ROD MAY BE BEND. TOLD KIA HAS RECALL FOR THIS ISSUE. KIA STATED THE VEHICLE VIN IS NOT A PART OF THE RECALL. NO HEAVY ACCELERATION OR USE OF THE VEHICLE IN THE PAST. NO INDICATION OF ROD OR ENGINE FAILURE.

  3. Power train, Engine, Mar 22, 2019

    SOUNDS LIKE PIECES OF METAL WAS LEFT IN THE ENGINE DURING THE TIME OF MANUFACTURING AND WAS NEVER TAKEN OUT ,THE VEHICLE WAS STILL RUNNING, I DECIDED TO TAKE IT TO GET CHECKED , THE DEVICE AT KIA OF ESSINGTON OF PHILADELPHIA SAID IT WAS A GRINDING SOUND ON THE BOTTOM END OF THE ENGINE

  4. Engine, Mar 18, 2019

    TL* THE CONTACT OWNS A 2015 KIA OPTIMA. WITHIN A SHORT PERIOD OF OWNING THE VEHICLE, THE ENGINE HESITATED AND SUDDENLY SEIZED WHILE DRIVING 60 MPH. THE VEHICLE WAS UNABLE TO BE DRIVEN SAFELY. THE VEHICLE WAS EXCLUDED FROM NHTSA CAMPAIGN NUMBER: 17V224000 (ENGINE AND ENGINE COOLING), ALTHOUGH THE VEHICLE EXHIBITED THE SAME FAILURE AS THE RECALL CAMPAIGN. THE MANUFACTURER HAD NOT ISSUED ANY ENGINE RECALLS FOR THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED BY A DEALER. THE MANUFACTURER WAS NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 63,000.

  5. Engine, Mar 9, 2019

    ENGINE QUIT OPERATING AT 98375 WOULD NOT GO PAST 60 WOULD SPUTTER RPMS WOULD NOT GO PAST 2 RPMS HAD TOWED TO DEALER SHIP COMPLETE ENGINE FAIRER REPLACED WITH NEW ENGINE 4 DAY WITH NEW ENGINE ENGINE LIGHT IS ON AGAIN

  6. Vehicle speed control, Engine, Mar 8, 2019

    ON MARCH 7TH 2019, I WAS DRIVING DOWN THE HIGHWAY AT APPROXIMATELY 60 MILES AN HOUR I FELT A CLICK, & MY ENGINE LIGHT MY OIL LIGHT AND MY BATTERY LIGHT ILLUMINATED. MY CAR DID NOT SHUT OFF BUT GAS WAS NOT ABLE TO FLOW INTO THE ENGINE THEREFORE I WAS COASTING DOWN THE HIGHWAY. I WAS ABLE TO GET OFF ON TO THE EXIT RAMP I PULLED OVER TO THE SIDE, THEN I WAS ABLE TO SHUT MY CAR OFF. I THEN BEGAN TO RESTART THE CAR, & IT DID RESTART I PROCEEDED TO PUT IT IN DRIVE MOVE FORWARD, BUT THE THREE LIGHTS ILLUMINATED ONCE AGAIN. THIS WAS IN THE MIDDLE OF THE INTERSECTION. I SHUT THE CAR OFF AGAIN, THEN, PROCEEDED TO RESTART THE CAR, IT RESTARTED AND I WAS ABLE TO DRIVE THE REST OF THE WAY TO WORK, WHICH WAS A VERY SHORT DISTANCE. LATER THAT DAY I DOWNLOADED THE UVO APP IT DID A DIAGNOSTIC TEST AND FOUND NOTHING WRONG WITH THE VEHICLE., THIS TEST WAS WRONG, SOMETHING WENT WRONG & IS WRONG. ACCORDING TO PAST RECALLS, THE ENGINE HAS SEIZED AND SIMILAR REPORTS HAVE BEEN MADE. I FOUND THIS EXTREMELY SCARY BECAUSE OF THE FACT I WAS DRIVING DOWN THE HIGHWAY IN MEDIUM TRAFFIC, MY ENGINE STOPPED THE LIGHTS CAME ON AND I DID NOT KNOW WHAT WAS GOING TO HAPPEN. LUCKILY I WAS STILL ABLE TO MOVE THE STEERING WHEEL ENOUGH TO GET OFF ON THE EXIT RAMP AND TO PULL TO THE SIDE. I RECENTLY BOUGHT THIS VEHICLE AND I'VE ONLY HAD IT FOR 6 MONTHS. I HAVE HAD THE OIL CHANGED ONLY AT THE DEALERSHIP, AND ANY OTHER SERVICES HAVE DONE BY THE DEALER SHIP. I AM AFRAID TO DRIVE THE CAR BECAUSE OF WHAT HAPPENED, AND WHAT I HAVE READ FROM THE PAST EXPERIENCES OF KIA OPTIMA OWNERS THIS HAS HAPPENED TO.

  7. Engine, Mar 5, 2019

    DRIVING THE VEHICLE NO WARNING SIGNS OR LIGHTS. ENGINE SHUTS OFF. TAKE TO A MECHANIC THE MOTOR NEEDS REPLACED. REPLACE THE MOTOR. DRIVE THE CAR FOR 1 MONTH MOTOR NEEDS REPLACED AGAIN. BOTH TIMES LIKE WAS EMPTY WHEN ROUTINE OIL CHANGES WERE DONE AT 3,000 MILES. A CAR DOES NOT BURN OIL OVER A 30 DAY PERIOD CAUSING ENGINE FAILURE. A FAULTY PRODUCT DOES. KIA SHOULD RECALL THE ENGINES IN THIS YEAR AS WELL. THE PROBLEM OBVIOUSLY IS EXTENDED PAST 2014.

  8. Power train, Structure, Engine, Mar 4, 2019

    TOOK MY CAR INTO THE DEALERSHIP ( ATLANTA WEST KIA, DOUGLASVILLE, GA) FOR AN OIL CHANGE, TIRE ROTATION, ETC. I WAS NOTIFIED WHEN I CHECKED IN THAT THERE WAS A COMPUTER RECALL FOR AN UPGRADE OF THE COMPUTER/ELECTRONIC SYSTEM. THEY INFORMED ME THAT THEY WOULD DO THAT WHILE PERFORMING THE OTHER SERVICE WORK. 3 WEEKS AFTER THE OIL CHANGE I WAS DRIVING ON THE INTERSTATE THE CAR SUDDDENLY LOST POWER AFTER A BIG PUFF OF WHITE SMOKE AND LOUD NOISE. I WORKED MY WAY OVER TO THE NEST EXIT AND PROCEEDED TO TURN AROUND TO GO BACK HOME. NO WARNING/ENGINE/OIL LIGHTS CAME ON DURING THIS TIME. I CALLED THE DEALERSHIP AND NEVER RETURNED MY CALL, WITH NO RESULTS. WE CHECKED THE OIL THE CAR WAS 3 QUARTS LOW. CONTINUE TO NOTIFY THE DEALER TO NO AVAIL. THE CAR NEEDED 3 QUARTS OF OIL EVERYTIME I CHECKED IT WEEKLY. LET ME REINTERATE THAT THE CAR WAS RUNNING FINE BEFORE I TOOK IT IN FOR SERVICE IN NOV 2018. I CALLED KIA CORP. THEY INFOMED ME THAT MY CAR WAS NOT UNDER RECALL AND THAT THERE'S NOTHING THEY CAN DO BECASUE I HAD 68K ON THE CAR. THEY ASKED ME TO HAVE IT TOWED IN FOR DIAGNOSTIC TEST. NOW THEY WANT ME TO PROVIDE ALL THE SERVICE RECORDS. THE SERVICE RECORDS WAS IN THE KIA DEALERSHIP SYSTEM AS I HAVE USED THAT DEALER (PRIOR OWNER) FOR MOST OF MY WORK. I AM NOT SURE WHAT HAPPENED TO THE SERVICE RECORDS. AT THIS POINT THEY REFUSE TO REPLACE THE ENGINE. KIA HAS RECALLED EVERY YEAR BUT 2015 - APPARENTLY THEY THINK THEY GOT IT RIGHT IN 2015 SINCE THE MOTOR WAS BUILT IN A DIFFERENT LOCATION. THE ENGINE I S PRACICALLY GONE AND I HAVE HAD THE CAR LESS THAN 4 YEARS. I PURCHASED BAND NEW OFF THE LOT 9/2015. I FEEL LIKE THEY SHOULD BE MADE TO ADD THE 2015 KIA OPTIMA TO THE ENGINE RECALL LIST BEFORE SOMEONE GET SERIOUSLY HURT EITHER BY THE CAR STOPPING IN HIGHWAY TRAFFIC OR CATCHING ON FIRE. DOOR HANDLE ON THE DRIVER'S SIDE CONTIUES TO STICK AND THE DORR WILL NOT OPEN FROM OUTSIDE OR INSIDE.

  9. Engine, Mar 1, 2019

    SHORTLY AFTER CROSSING OVER TRAIN TRACKS I NOTICED THE CAR WOULD NOT ACCELERATE ANYMORE. I LOOKED AT THE DASHBOARD AND OBSERVED SEVERAL LIGHTS ON AND THE RPM WAS AT 0. I ROLLED TO A STOP AND TRIED TO RESTART THE ENGINE SEVERAL TIMES WITH NO LUCK. I HAD THE CAR TOWED TO A LOCAL KIA DEALERSHIP AND THEY LATER TOLD ME THAT THE ENGINE FAILED. THEY SAID THEY ARE FILING A CLAIM WITH KIA TO SEE WHAT THEY ARE GOING TO DO. I PREVIOUSLY GOT A LETTER FROM KIA THAT INSTRUCTED ME TO HAVE A DEALERSHIP UPDATE THE ECU SO THAT THE CAR GOES INTO "LIMP HOME" MODE IF THERE IS A PROBLEM. I HAVE NEVER EXPERIENCED ANYTHING LIMP. THE CAR WAS AT 101000 MILES WHEN THE BREAKDOWN OCCURRED. HOPEFULLY KIA REPLACES THE ENGINE.

  10. Engine, Feb 20, 2019

    DRIVING THE CAR, CAR JUST STALLED OUT WHILE DRIVING IN TRAFFIC. I WAS LITERALLY STALLED ON A BUSY ROAD DURING MORNING RUSH HOUR. HAD CAR TOWED TO THE LOCAL AAA REPAIR CENTER AND THEY SAID THERE WAS NO OIL IN THE ENGINE ALTHOUGH I GET REGULAR OIL CHANGES. THE CAR WAS WORKING FINE, NO ENGINE OR OIL LIGHTS TO ALERT THAT THE OIL PRESSURE WAS LOW.

  11. Engine, Jan 29, 2019

    MY CAR IS USING OIL BUT ITS NOT LEAKING OIL BUT EVERYTIME I GET A OIL CHANGE ITS OLNY A QUART IN MY CAR MAYBE. I HAVE TO GET MY OIL CHANGED EVERY MONTH TO MAKE SURE I HAVE OIL IN MY CAR CAUSE IT STOPPED ON ME AND I HAD TO GET IT TOWED HOME THEY PUT OIL IN IT A LIL LATER AND IT STARTED WORKING AGAIN. BUT NO WARNING LIGHTS OR OIL INDICATORS COME ON I NEED TO KNOW WHY AND WHY IS THIS OIL BURNING OFF MY ENGINE AM I IN ANY DANGER IF MY CAR CATCHING FIRE?? PLEASE I NEED TO KNOW CAUSE THIS HAS BECOME EXPENSIVE TO GET MY OIL CHANGED EVERY MONTH IT JUST BURBS THE OIL UP I DONT KNOW WHY?? PLEASE IF U COULD HELP ME UNDERSTAND THIS WOULD BE HELPFUL AND WHAT SHOULD I DO ABOUT IT WILL BE GREATLY APPRECIATED. THANK YOU SO MUCH.

  12. Engine, Jan 25, 2019, fire

    WHILE DRIVING VEHICLE CAUGHT ON FIRE BRAKES DID NOT WORK CAR SHUT OFF HAD TO JUMP OUT OF THE CAR IN NEVER CAME TO A COMPLETE STOP FIRE DEPARTMENT HAD TO COME AND PUT THE FIRE OUT TOTAL LOSS

  13. Electrical system, Vehicle speed control, Engine, Jan 23, 2019

    I WAS DRIVING THE ROAD WHEN OUT OF THE SUDDEN THE ENGINE STOPS AND SOMETIMES TURNS ON ON ITSELF,ITS SEEMS LIKE THE ENGINE LOCKS AND THE CARS STOPS SUDDENLY.IT ALSO HAPPENS AND I TURN ON INTERSECTIONS,WHEN I ACCELERATE TO GAIN SPEED IT TURNS OFF AND I HAVE TO PUT THE CAR ON NEUTRAL AND TURN IT ON. ON ALL OF THESE OCCASIONS MY FAMILY TRAVELING WITH ME.

  14. Engine, Jan 22, 2019, fire

    VEHICLE CAUGHT FIRE UNERNEATH THE HOOD WHILE DRIVING ON HIGHWAY INTERSTATE 70. THE FIRE DEPARTMENT HAD TO PUT OUT THE FIRE. THE WINDSHIELD SHATTERED DUE TO THE FIRE. YOU CAN SEE THE BURNED SQUARE SHAPE ON THE HOOD WHICH SHOWS THE DESTRUCTION UNDERNEATH THE HOOD.

  15. Engine, Jan 21, 2019, fire

    ON JANUARY 15, 2019 MY 2015 KIA OPTIMA CAUGHT ON FIRE WHILE MY 16 YEAR OLD DAUGHTER WAS DRIVING DOWN THE HIGHWAY. SHE SMELLED A STRONG FUEL SMELL FIRST THEN TIRED TO STOP THE CAR. THE BRAKES WOULDN'T WORK SO SHE HAD TO USE THE EMERGENCY BRAKES. PULLED TO THE SIDE OF THE ROAD POPPED THE HOOD AND THE ENGINE WAS ON FIRE.

  16. Engine, Jan 8, 2019, fire

    TAKATA RECALL MY SON AND I WAS RIDING DOWN THE HIGHWAY AND WE HEARD A LOUD BOOM! AND THE CAR STARTED SMOKING WE IMMEDIATELY PULLED OVER AND JUMPED OUT OF THE CAR WE CHECKED UNDER THE HOOD ONLY TO SEE FIRE! WE IMMEDIATELY STARTED RUNNING DOWN THE HIGHWAY SCARED FOR OUR LIFE'S. SINCE THAT DAY I HAVE NOT BEEN ABLE TO DRIVE OR RIDE INSIDE OF ANY VEHICLE.

  17. Engine, Jan 3, 2019, fire

    TL* THE CONTACT OWNS A 2015 KIA OPTIMA. WHILE DRIVING 70 MPH, THE CONTACT DETECTED A LOUD, ABNORMAL NOISE COMING FROM THE VEHICLE. AS A RESULT, THE CONTACT NOTICED SMOKE UNDER THE HOOD. A POLICE REPORT WAS FILED. WHEN THE HOOD WAS LIFTED UP, THE FIRE EXTINGUISHED ITSELF AND ONLY SMOKE REMAINED. THE FIRE DEPARTMENT WAS PRESENT AND STATED THAT THE EXHAUST HAD BURST AND OIL LEAKED OUT, WHICH CAUSED THE FIRE. THERE WERE NO INJURIES SUSTAINED. THE VEHICLE WAS TOWED TO A LOCAL TOW YARD. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS NOT PROVIDED. THE FAILURE MILEAGE WAS 80,000.

  18. Power train, Engine, Dec 26, 2018

    2015 KIA OPTIMA WITH APPROX 68,000 MILES. GOING UP HILL UP A RAMP TO MERGE ONTO HIGHWAY AROUND 40 MPH WHEN THE CHECK ENGINE LIGHT ILLUMINATED AND WOULD NO LONGER ACCELERATE. SHORTLY AFTER, THE OIL AND BATTERY LIGHTS ILLUMINATED AND CAR COASTED AS FAR AS POSSIBLE INTO SHOULDER AS I COULD. CAR WOULD NOT RESTART. SAT ON THE ON-RAMP FOR QUITE A WHILE PARTIALLY BLOCKING TRAFFIC AND ALMOST HAD SOME NEAR MISS ACCIDENTS FROM OTHER DRIVERS PASSING AND HONKING AT ME. TOWED TO KIA DEALERSHIP SAME MORNING. TECH BELIEVES MY ENGINE HAS SEIZED BUT NO OFFICIAL DIAGNOSIS. THEY PROVIDED ME WITH A LOANER CAR AT NO CHARGE. I AM ORIGINAL OWNER AND HOPE KIA WILL REPLACE MY ENGINE AT NO COST AND BUY MY CAR BACK. I AM SCARED OF THE VEHICLE FIRES THAT ARE HAPPENING WITH THESE ENGINES FOR OTHER PEOPLE. MY CAR GAVE ME NO FAILURE WARNING UNTIL IT WAS TOO LATE.

  19. Engine, Dec 26, 2018

    I WAS TRAVELING AT 65 MPH ON A STRAIGHT AND LEVEL HIGHWAY IN MY KIA OPTIMA (WHICH HAS LESS THAN 60,000 MILES), THE CHECK ENGINE LIGHT CAME ON AND I LOST ALL POWER. I COULD HAVE LOST MY LIFE. CAR WAS TOWED TO LOCAL REPAIR SHOP WHO DETERMINED THAT VEHICLE NEEDED TO BE BROUGHT TO A DEALER. BARRY HENDERSON, THE REPAIR SHOP MANAGER, SAID THERE IS A POSSIBLE WIRING ISSUE AND IF THE WIRING IS OKAY, THE ENGINE NEEDS TO BE REPLACED. HE TOLD ME THEY COULDN'T REPAIR SO THE CAR WAS TOWED TO HYMAN BROTHERS KIA IN MIDLOTHIAN, VA. ALL REQUIRED MAINTENANCE HAS BEEN DONE ON THIS CAR AND HARD COPIES OF ALL OF THE SERVICE RECORDS HAVE BEEN PLACE ON THE FRONT PASSENGER SEAT AS PROOF.

  20. Engine, Dec 21, 2018

    CAR USED TO COMMUTE 50 MILES EACH DAY TO WORK AND BACK. ENGINE STARTED CONSUMING A LOT OF OIL (A QUART EACH WEEK). KIA DEALER SAID ENGINE IS BLOWN.

  21. Engine, Dec 14, 2018

    AROUND 55,000 MILES I STARTED HAVING LOW OIL AND HAVING TO ADD OIL, SHORTLY I HEARD SOME RATTLING UNDER THE HOOD. AT THIS TIME I ALSO STARTED TO NOTICE WHITE SMOKE FROM THE TAILPIPE WHEN I WOULD ACCELERATE. I TOOK IT IN TO THE DEALERSHIP AND THEY REFUSED TO COVER IT UNDER WARRANTY SAYING I DID NOT MAINTAIN THE PROPER OIL CHANGES. I OFFERED PROOF OF ALL MY OIL CHANGE RECEIPTS AND THEY STILL DENIED TO FIX IT. I COULD NOT AFFORD THE FIX THEY SAY NEEDED TO BE DONE SO I JUST DECIDED I WOULD JUST ADD THE EXTRA OIL TO THE ENGINE EVERY WEEK HOWEVER AROUND 63,000 THE ENGINE BLEW. NOW CURRENTLY THE CAR IS AT THE DEALERSHIP AND I AM AWAITING TO SEE WHAT THEY WILL DO ABOUT IT. I HAVE READ SO MANY COMPLAINTS ON THIS EXACT ISSUE ON THIS CAR AND I EXPECT THEM TO FIX MY CAR.

  22. Engine, Dec 4, 2018

    HAD OIL CHANGED AND A MONTH LATER NOTICED THE CAR MAKING A KNOCKING NOISE AND SKIPPING WHILE DRIVING ON CITY STREET AND HIGHWAY. HAD THE OIL RECHECKED AND THE CAR WAS OUT OF OIL. FIRST THOUGHT THAT THE OIL PLACE FORGOT TO PUT OIL IN. HOWEVER, IT WAS LATER DETERMINED BY A MECHANIC THAT THE VALVE WAS GONE IN THE ENGINE AND I WOULD NEED A NEW ENGINE AT 130,000 MILES IN A 2015 KIA OPTIMA LX. THE CAR STOPPED ON THE HIGHWAY AT 70 BUT I WAS ABLE TO MOVE TO THE SIDE.

  23. Engine, Dec 2, 2018

    VEHICLE STARTED TO MAKE A KNOCKING NOISE GOING DOWN THE HEY AT 60 MPH. CAR WAS TAKEN TO THE DEALER AND CATASTROPHIC ENGINE FAILURE WAS DIOGNOSED. KIA COMMISSIONSERS WAS NOTIFIED.

  24. Electrical system, Engine, Nov 23, 2018

    I WAS DRIVING ABOUT 40 MPH AND THE ENGINE AND ELECTRICAL SYSTEMS JUST SHUT OFF. THIS IS AFTER AN OIL CHANGE, AND WITH NO WARNING SIGNS. LUCKILY I WASN'T ON THE FREEWAY AND WAS ABLE TO SAFELY PULL OVER. STILL HAVE NO LUCK GETTING IT RESTARTED AFTER BEING TOWED TO MY RESIDENCE

  25. Engine, Nov 15, 2018

    TL* THE CONTACT OWNS A 2015 KIA OPTIMA. WHILE DRIVING 40 MPH, THE ENGINE STALLED. THE CONTACT WAS ABLE TO COAST THE VEHICLE TO THE ROAD SHOULDER, BUT IT WOULD NOT RESTART. THE VEHICLE WAS TOWED TO A FRIEND'S HOME. THE CONTACT CALLED DUTCH MILLER KIA OF CHARLESTON (335 MACCORKLE AVE SW, SOUTH CHARLESTON, WV 25303, (855) 739-5369) AND WAS INFORMED TO PROVIDE THEM WITH THE VIN SINCE THIS WOULD BE THE SECOND ENGINE THAT HAD TO BE REPLACED IN LESS THAN ONE YEAR. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 100,000. THE VIN WAS UNAVAILABLE.