2020 Kia Sorento Fuel System Problems
1 owner-reported fuel system complaint from NHTSA data
1
Complaints
Feb 2026 – Feb 2026
Date Range
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Owner Complaints (1)
highFUEL/PROPULSION SYSTEM
Filed: Feb 2026
Your car is consuming oil at an unusually high rate, which has caused your engine to require 8 spark plugs to be replaced and is making the vehicle dangerous to drive. The dealer is refusing to cover this issue under warranty.
Parts you may need:
spark plugsShop on Amazon →engine oilShop on Amazon →oil filterShop on Amazon →piston ringsShop on Amazon →
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NHTSA #: 11714861
Other 2020 Kia Sorento Issues
Engine (45)Power Train (15)Trailer Hitches (7)Electrical System (18)Service Brakes (4)Visibility (4)Exterior Lighting,unknown Or Other,engine (3)Air Bags,unknown Or Other,service Brakes (2)Vehicle Speed Control,engine (2)Forward Collision Avoidance,lane Departure (1)Suspension (2)Steering (3)Firerelated (1)Seat Belts (1)Wheels,unknown Or Other (1)Lane Departure (1)