NHTSA Complaint #11338993 — 2012 KIA OPTIMA

FUEL/PROPULSION SYSTEM issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11338993
Vehicle	2012 KIA OPTIMA
Component	FUEL/PROPULSION SYSTEM
Date of Incident	July 10, 2020
Date Filed	July 13, 2020
Mileage	158,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	WA

Consumer Description

FOR SEVERAL DAYS NOTICED A FAINT FUEL SMELL AFTER SHUTTING ENGINE OFF. ALSO NOTICED AFTER STARTING ENGINE. WHILE ENGINE WAS RUNNING I TOOK ENGINE COVER OFF AND FUEL WAS SPRAYING OUT OF THE TOP B-NUT FITTING ON THE HIGH PRESSURE FUEL LINE. FUEL LINE IS ON THE UPPER PART OF ENGINE. THIS IS THE SAME FUEL LINE IN RECALL SC172. ENGINE WAS REPLACED IN 11/2019 UNDER RECALL.*DT

Related Complaints for the 2012 KIA OPTIMA

Other FUEL/PROPULSION SYSTEM Complaints

#11668342 — June 21, 2025 — Car simply started for me after work this past Thursday @4 pm I dove down the street and for about 5 mins and had to ...

#11655964 — April 21, 2025 — I was driving home at night around 8pm. I was merging into the slow lane and my car completely lost power. A semi tru...

#11518269 — April 21, 2023 — Car was involved in the class action suite for the motor replacement and had the motor replaced at 156,763 miles on t...

#11516568 — April 11, 2023 — .I recently have actually found out about the recall concerning my engine. Manufacture SC148. NHTSA recall 17V224m I ...

#11477311 — August 3, 2022 — Engine light keeps flashing and car stalls and will not go over 45 mph. One incident happened on a busy highway as me...

Recent Complaints for the 2012 KIA OPTIMA

#11718777 — ENGINE AND ENGINE COOLING — February 18, 2026 — The contact owns a 2012 Kia Optima. The contact stated that the engine was knocking at startup. The contact reference...

#11717968 — ENGINE — February 14, 2026 — •I’m not sure what failed, the car was parked. And yes it’s available for inspection. •I had just parked the car com...

#11717968 — SERVICE BRAKES — February 14, 2026 — •I’m not sure what failed, the car was parked. And yes it’s available for inspection. •I had just parked the car com...

#11717968 — UNKNOWN OR OTHER — February 14, 2026 — •I’m not sure what failed, the car was parked. And yes it’s available for inspection. •I had just parked the car com...

#11717790 — ENGINE — February 13, 2026 — The car seized operating, shut down with zero warnings. It has been a reliable car and maintained. We towed to a mech...