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2011 Kia Optima Other Problems

22 owner-reported other complaints from NHTSA data

22
Complaints
4
Fires
Jan 2019Dec 2023
Date Range

Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.

Owner Complaints (22)

highUNKNOWN OR OTHER
Filed: Aug 2024

You've tried to get a recall repair done at two different Kia dealers for your HECU (Hydraulic Electronic Control Unit), but both said they don't have the part in stock and don't know when it will arrive. You've also contacted Kia directly without getting help. This is a recall issue that needs to be addressed through proper channels.

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NHTSA #: 11611937
mediumUNKNOWN OR OTHER
Filed: Dec 2024

You scheduled a recall appointment at your Kia dealer to have an HECU fuse replaced, but they didn't have the part in stock and couldn't complete the work. Despite your follow-up calls, the service manager hasn't responded to reschedule. The replacement involves installing a new HECU fuse as part of the manufacturer's recall service.

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NHTSA #: 11628475
mediumUNKNOWN OR OTHER
Filed: Jun 2024

Unknown

NHTSA #: 11595798
mediumUNKNOWN OR OTHER,ENGINE
Filed: Mar 2024

On [XXX] while driving my oil light came on. Since I assumed I was low on oil, I proceeded to nearest gas station, approx 10 min.away, and added oil. I let engine remain off for approx.20 min. When I started the car up blue smoke began coming out from front and rear and there was a knocking noise. Since this is an engine that had already been replaced due to a recall, and now symptoms have returned I suspect engine might have failed again. I have always done my oil changes and have not had any issues. I had car towed towed to San Jose and contacted a mobile oil service to have oil drained out and replaced. When he was finished he said there were particles in oil removed and suspected engine had failed and I should not drive. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA #: 11579163
mediumUNKNOWN OR OTHER,ENGINE
Filed: Mar 2024

NHTSA Recall

NHTSA #: 11578797
mediumUNKNOWN OR OTHER
Filed: Mar 2024

Unknown. The vehicle has this recall and Kia still doesn’t have a solution. It’s been more than 6 months and I want to ensure my car is safe to drive. I am unsure if there are any issues with my car, I am simply just wanting a remedy for this part if the car is being recalled.

NHTSA #: 11576017
mediumUNKNOWN OR OTHER
Filed: Dec 2023

A recall has been issued for my 2011 Kia Optima. I received a letter from the NHTSA with my VIN on it. I am concerned about the safety of me and my family. I am being told that there is no remedy for the HECU. The recall says it can experience a fire in the engine compartment while parked or while being driven. I find that possibility quite scary. What am I to do? What is considered a reasonable amount of time for this to be fixed? The recall was issued nearly three months ago. Each day gets more and more frightening.

NHTSA #: 11559430
mediumUNKNOWN OR OTHER
FireFiled: Nov 2021

2011 Kia Optima caught on fire while driving. Car started smoking which was the only indication something was wrong then all the dashboard lights came on and brakes no longer worked. About half a block later I put the car in park and it slowed down enough for my 3 kids to jump out although the car was still moving. I was able to exit a few seconds later when it came to a full stop. Within minutes it had flames coming from under the hood that continued until the fire department was able to put it out. They said something electrical had caused the fire.

NHTSA #: 11439426
mediumUNKNOWN OR OTHER
FireFiled: Aug 2021

My kia optima got on fire while I was driving it

NHTSA #: 11429914
mediumUNKNOWN OR OTHER,ENGINE
Filed: Jun 2021

Driving down Highway car shut off won’t start back up

NHTSA #: 11422703
mediumUNKNOWN OR OTHER
Filed: Mar 2021

MY KIA HAS A LONG ACCELERATION LAG. IT IS SO DANGEROUS TO OPERATE THIS VEHICLE. WHEN I PRESS GAS PEDAL VEHICLE DOESN'T ACCELERATE RANDOMLY, SOMETIMES ACCELERATE BUT SOMETIMES NOT. I DON'T HAVE ANY WARNING LIGHTS SHOW UP. NO CODES. THIS PROBLEM OCCURS WHEN THE VEHICLE IS WARM NEVER WHEN COLD. WHEN WARMER OUTSIDE TEMPERATURE THE MORE OFTEN I FEEL THIS ISSUE. LAST MY VISIT TO THE KIA DEALER DOESN'T RESOLVE THIS PROBLEM. THEY SAID NO CODES NO DIAGNOSIS. IN MY POINT, THIS IS A SOFTWARE OR CONTROL MODULE ISSUE. READING A LOT OF FORUMS I FOUND THAT OTHER OWNERS HAVE THE SAME ACCELERATION LAG PROBLEM. ALSO, I'M FEELING THAT THIS ISSUE IS A SERIOUS CONCERN THAT CAN CAUSE A FATAL ACCIDENT.

NHTSA #: 11405448
mediumUNKNOWN OR OTHER
Filed: May 2020

I WAS ON A CURVY BACK ROAD DOING ABOUT 45MPH APPLYING THE BREAKS NOT TO STOP BUT ONLY TO BREAK MY SPEED DOWN SOME IN ORDER TO GO AROUND THE CURVE. WHILE DOING SO MY STEERING WHEEL LOCKS UP, IT FEEL AS IF MY TIRES ARE SLIDING & IT FEELS LIKE MY BREAKS COULD BE LOCKED UP AS WELL. THE NEXT DAY I WAS GETTING OFF OF THE INTERSTATE ON A RAMP AND AGAIN APPLIED MY BRAKES TO BREAK MY SPEED DOWN AND THE EXACT SAME THING HAPPEN. MY WHEEL LOCKED UP, FELT AS IF MY BRAKES WERE LOCKED UP AS WELL & MY TIRES MAY HAVE SLID. I'M NOT NOTICING OF MY CAR IS SHUTTING OFF BECAUSE WHEN IT IS HAPPENING I'M TOO FOCUSED ON THE ROAD & NOT LOSING CONTROL. BUT I AM NOTICING THAT MY RADIO IS BOOTING UP. WHICH IT ONLY DOES THIS WHEN I START UP MY ENGINE.

NHTSA #: 11323161
mediumUNKNOWN OR OTHER,ENGINE
FireFiled: Jan 2019

WHILE DRIVING MY CAR IT STARTED TO ACT SLUGGISH SO I PULLED OVER AND MINUTES AFTER GETTING OUT OF THE CAR IT STARTED ON FIRE. THE FIRE DEPARTMENT WAS CALLED THE FIRE WAS EXTINGUISHED, BUT NOT BEFORE THE CAR WAS A TOTAL LOSS

NHTSA #: 11165647
mediumUNKNOWN OR OTHER
Filed: Sep 2018

CAR STALLED OUT WHILE IN MOTION. CAR BEGAN LEAKING OIL AND WOULD NOT RESTART.

NHTSA #: 11124211
mediumUNKNOWN OR OTHER
Filed: May 2018

SATURDAY, MAY 5, 2018, WE WERE DRIVING EAST ON I-85 IN GREENSBORO, NC WHEN WE HEARD WHAT SOUNDED LIKE A GUNSHOT, AND THEN GLASS WAS RAINING DOWN ON US WHEN THE SUNROOF EXPLODED. THE SUNROOF HAD BEEN OPEN THE ENTIRE DAY. IT WAS OVERCAST AND MID 80'S WITH LOW HUMIDITY. WE HAD THE SUNROOF TILTED OPEN AND THE SUNSHADE PULLED BACK.

NHTSA #: 11092053
mediumUNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM
Filed: Mar 2018

MOTOR OIL KEEPS DISAPPEARING; I CHANGE THE OIL ON SCHEDULE AND 2-3 WEEKS AFTER IT IS DRY. I'M AFRAID OF ENGINE FAILURE OR LOCK UP DUE TO THIS. RAISING THE HOOD DOES NOT SHOW ANY OIL SPLATTER. ELECTRICAL PROBLEMS; LNTERIOR LIGHTS KEEP GOING OUT OR GO COMPLETELY DIM.

NHTSA #: 11081177
mediumUNKNOWN OR OTHER
Filed: Aug 2017

IT'S LOUD KNOCKING NOISES INSIDE THE ENGINE.

NHTSA #: 11012689
mediumUNKNOWN OR OTHER,ENGINE,FUEL/PROPULSION SYSTEM
FireFiled: Aug 2017

CAR CAUGHT FIRE FROM THE ENGINE BAY WHILE DRIVING ON HIGHWAY AND HAS BEEN ENTIRELY BURNED OUT IN 5 MINUTES.

NHTSA #: 11012450
mediumUNKNOWN OR OTHER,ENGINE
Filed: Jun 2017

WAS WAITING FOR RED LIGHT AND CAR JUST STOPPED RUNNING IT STARTED BUT SOUNDED TERRIBLE. PARKED FOR AWHILE AND HAS BEEN FINE SINCE.

NHTSA #: 11000592
mediumUNKNOWN OR OTHER
Filed: May 2017

BACK UP CAMERA INTERMITTENTLY NOT SHOWING PICTURE WHEN IN REVERSE. THIS HAPPENS ABOUT HALF OF THE TIME AND HAS BEEN REPORTED ON THE KIA FORMS FOR MANY YEARS. IT APPEARS THAT THE CAMERA IS THE ISSUE AND NEEDS TO BE REPLACED. THIS SHOULD BE COVERED UNDER WARRANTY SINCE IT IS A SAFETY ISSUE.

NHTSA #: 10985861
mediumUNKNOWN OR OTHER,ENGINE
Filed: May 2017

VEHICLE STALLS WHILE DRIVING OR SHUTS DOWN WHILE SITTING AT RED LIGHT.

NHTSA #: 10982994
mediumUNKNOWN OR OTHER
Filed: Jul 2015

MY 2011 KIA OPTIMA PANORAMIC SUNROOF EXPLODED LIKE A BOMB WENT OFF ABOVE MY HEAD WHILE I WAS TRAVELING AT NORMAL HIGHWAY SPEED ON A BEAUTIFUL CLEAR DAY. ONCE I GOT PULLED OVER ONTO THE SHOULDER I OBSERVED A BOWLING BALL SIZED HOLE BLASTED OUTWARD IN THE CENTER OF THE FRONT PANEL OF THE SUNROOF. NOTHING HIT IT. EVERYTHING WAS NORMAL. BOOM. LUCKILY THE SUN SHADE WAS CLOSED AT THE TIME, OTHERWISE THE SHATTERED GLASS WOULD HAVE RAINED DOWN UPON ME AT THE TIME OF THE BIG BANG, AND I PROBABLY WOULD HAVE LOST CONTROL.

NHTSA #: 10735503

Other 2011 Kia Optima Issues