NHTSA Complaint #11241806 — 2018 KIA OPTIMA

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11241806
Vehicle	2018 KIA OPTIMA
Component	ENGINE
Date of Incident	March 29, 2019
Date Filed	August 5, 2019
Mileage	14,900 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	IL

Consumer Description

ON 03/29/2019 WAS TRAVELING TO WORK. ON INTERSTATE 53 SOUTHBOUND CAR WENT TO LIMP MODE. NO POWER. MANAGED TO GET TO DEALERSHIP. THEY TRIED TO REPAIR MY VEHICLE FOR 1 MONTH AFTER THEY TOLD ME THAT ENGINE NEED TO BE REPLACED THEY MANAGED TO CHANGE WIRING HARNESS. AFTER 1 MONTH IT WAS DONE. I TOOK CAR BACK. 1 OR 2 WEEKS LATER CAR WENT INTO LIMP MODE AGAIN WITH SAME PROBLEM. FILED A CLAIM WITH KIA AND BBB TO RESOLVE IT. AS OF RIGHT NOW THEY HAD IN INSPECTIONS ON MY VEHICLE AS THEY STATED FROM KIA CALIFORNIA HQ AND FROM KOREA HQ WITH NO LUCK TO REPAIR IT. AS MANAGER TOLD ME THEY DONT HAVE ANY IDEAS HOW TO FIX IT. WANT KIA TO BUYBACK MY VEHICLE AND LET ME GET AWAY FROM THIS LEASE WITH REIMBURSEMENT ON PAYMENTS BECAUSE CAR NOT IN MY POSESSION FOR 128 DAYS AND COUNTING. THEY SWITCHED ME 3 LONERS.

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Recent Complaints for the 2018 KIA OPTIMA

#11710029 — UNKNOWN OR OTHER — January 9, 2026 — It started with the oil. I constantly have to add oil. when it first started that’s what I was doing just adding oil....

#11709575 — ELECTRICAL SYSTEM — January 8, 2026 — I turned the car off, it had difficulty turning back on and the brake pedal got really hard. I had to wait about 30-4...

#11709575 — SERVICE BRAKES — January 8, 2026 — I turned the car off, it had difficulty turning back on and the brake pedal got really hard. I had to wait about 30-4...

#11709524 — ELECTRICAL SYSTEM — January 7, 2026 — I was sold an unsafe vehicle at J and J Auto house 6446 Wilshire Bl LA,CA 90022. Dealer withheld condition of car . ...

#11709524 — UNKNOWN OR OTHER — January 7, 2026 — I was sold an unsafe vehicle at J and J Auto house 6446 Wilshire Bl LA,CA 90022. Dealer withheld condition of car . ...