2023 KIA CARNIVAL Fuelpropulsion System Problems
1 NHTSA complaint on file
Fuelpropulsion System Issues in the 2023 KIA CARNIVAL
1 fuelpropulsion system complaint has been filed with NHTSA for the 2023 KIA CARNIVAL. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Fuelpropulsion System Complaints
On August 23, 2025, I purchased a certified pre-owned Kia Carnival. Within hours, the vehicle had a severe fuel leak that produced a strong gasoline odor. Driving it made me sick, and I feared for the safety of my three children in the vehicle. A Kia technician later confirmed a crossover fuel line leak so severe that he became ill while inspecting it and feared the vehicle could explode. Even after repair, the gas odor persisted. This vehicle was sold to me in unsafe condition, and I believe this may represent a larger safety issue that needs investigation.
Other 2023 KIA CARNIVAL Problem Areas
Unknown Or Other
19 complaints
Structurebody
10 complaints
Electrical System
6 complaints
Engine
4 complaints
Chest Clip Buckle Harness
2 complaints
Forward Collision Avoidance Warnings
1 complaint
Lane Departure Blind Spot Detection
1 complaint
Lane Departure Lane Keep Steering Assist
1 complaint
Latcheslockslinkagesdoorslatch
1 complaint
Latcheslockslinkagesdoorslatchemergency Mechanical Release
1 complaint
Seat Belts
1 complaint
Seat Beltsrearotherretractor
1 complaint
Service Brakes
1 complaint
Steering
1 complaint
Steeringcolumn
1 complaint
Structurebodydoor
1 complaint
Vehicle Speed Control
1 complaint
Visibilitywiper
1 complaint