Vehicle won't intake gas. Cod P0451, P0456
2016 Kia Forte
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2016 Kia Forte do not stand out strongly from the model-year median of 141.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Forte years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
60 reports with mileage · 75 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine. Review the 66 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Fuel/propulsion System complaints
6 reportsThe fuel input is not working properly. Will not allow fuel to go into fuel tank. Risk of fuel spilling and fire hazard.
The car is unable to receive fuel adequately. Car was sold in an intermittently undriveable condition.
Car shakes a lot with AC in setting 1 & 2. Kia official has checked and rechecked and stated to be “normal”. Car getting average of 17mpg and 250 miles per tank average. Despite being up to date. Car shakes excessively at idle
Car engine caught fire driving on freeway. No apparent reason
TL* THE CONTACT OWNS A 2016 KIA FORTE. WHILE DRIVING 40 MPH, THE VEHICLE SHOOK WITHOUT WARNING AND WOULD NOT ACCELERATE BEYOND 40 MPH. THE DEALER ADDED A FUEL ADDITIVE TO THE VEHICLE, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 11,300. ...UPDATED 05/19/17 *BF *CN
Official recalls
121V622000 · Latches/locks/linkages:trunk Lid:latch
Aug 9, 2021
Kia Motors America (Kia) is recalling certain 2016-2018 Forte 4-door, Forte Koup 2-door, and 2018-2019 Rio 4-door vehicles. The trunk latch may become damaged, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 401, "Internal Trunk Release."
Consequence & remedy
Consequence: A person inside the trunk compartment may become trapped, increasing their risk of injury.
Remedy: Dealers will replace the trunk latch assembly, free of charge. Owner notification letters were mailed on February 10, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC216.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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