Kia Forte engine problems: 400 NHTSA complaints and 3 recalls across 9 model years (2015–2024).
Across all model years of the Kia Forte, there have been 400 NHTSA complaints specifically related to engine, spanning from 2015–2024. Below is a year-by-year breakdown showing which Forte model years have the strongest official complaint and recall signal for this component.
| Year | Vehicle | Complaints | Recalls |
|---|---|---|---|
| 2015 | 2015 Kia Forte | 135 | 1 |
| 2016 | 2016 Kia Forte | 46 | 0 |
| 2017 | 2017 Kia Forte | 120 | 1 |
| 2018 | 2018 Kia Forte | 46 | 1 |
| 2019 | 2019 Kia Forte | 22 | 0 |
| 2020 | 2020 Kia Forte | 9 | 0 |
| 2021 | 2021 Kia Forte | 14 | 0 |
| 2022 | 2022 Kia Forte | 5 | 0 |
| 2024 | 2024 Kia Forte | 3 | 0 |
The engine converts fuel into mechanical work to drive the vehicle, with subsystems for combustion, lubrication, cooling, and ignition all required for normal operation. Frequent reports include excessive oil consumption, timing-chain or timing-belt failures producing catastrophic internal damage, head-gasket leaks, intake-valve carbon buildup on direct-injection engines, and connecting-rod or main-bearing failures resulting in seized engines. Engine failures range from drivability issues that strand the vehicle to fires originating from oil leaks onto hot exhaust components. Unscheduled major engine work can cost as much as a used vehicle replacement.
Oil consumption between changes, knocking or ticking noises, persistent check-engine lights, and unexplained drops in fuel economy are signals that warrant diagnosis rather than oil top-ups.
With 400 kia forte engine complaints reported across 1 model spanning 2015–2024, this combination falls into a high signal band. In practice, that means the volume is at a level that frequently corresponds to either an active recall, an open investigation, or a Technical Service Bulletin issued to dealerships — owners should check whether their VIN is covered by any active campaign. Complaint volume is not the only thing that matters — severity (whether the defect caused crashes, fires, or injuries) and consistency (whether multiple owners describe the same failure mode) are equally important when assessing real-world risk.
This breakdown shows how Kia Forte Engine complaints are distributed across model years. A concentration in a particular year usually signals a generation-specific defect that may have been corrected in subsequent model years.
| Model Year | Vehicles | Complaints | Distribution |
|---|---|---|---|
| 2024 | 1 | 3 | |
| 2022 | 1 | 5 | |
| 2021 | 1 | 14 | |
| 2020 | 1 | 9 | |
| 2019 | 1 | 22 | |
| 2018 | 1 | 46 | |
| 2017 | 1 | 120 | |
| 2016 | 1 | 46 | |
| 2015 | 1 | 135 |
If your vehicle is exhibiting kia forte engine issues that match the patterns described in NHTSA complaints, take these steps in order. First, check your VIN for active recalls using NHTSA's free recall lookup tool — recall remedies are repaired at no cost to the owner regardless of warranty status. Second, document the failure with dated photos or video, and keep copies of any service records, parts replacements, or dealer communications related to the issue. Third, file a complaint with NHTSA at nhtsa.gov/recalls — every complaint contributes to the pattern recognition that triggers investigations and, ultimately, recalls. The complaint should describe what happened, when, the vehicle's mileage at the time, and whether anyone was injured. Fourth, if the issue presents an immediate safety hazard (loss of braking, steering, throttle control, fire, or unintended airbag deployment), discontinue driving and have the vehicle towed to a qualified repair facility rather than risking a crash to reach a dealer.
The data on this page is drawn from three distinct NHTSA sources that owners frequently confuse. Complaints are reports submitted by individual vehicle owners describing a problem they experienced — they are unverified narratives, but in aggregate they reveal patterns. Recalls are formal manufacturer-initiated campaigns to repair a confirmed safety defect on a specified set of VINs; the manufacturer pays for the repair and is required to notify affected owners by mail. Investigations are NHTSA-led inquiries that often start when complaint volume crosses a threshold for a particular component or model — they may conclude with a manufacturer-issued recall, a finding of no defect, or remain open while data accumulates. A high complaint count without a corresponding recall does not mean the issue is unimportant; it sometimes means an investigation is ongoing or that NHTSA has not yet acted. Conversely, a small recall on a low-complaint model means the defect is severe enough that the manufacturer chose to remediate proactively.
This page aggregates kia forte engine safety records published by the U.S. National Highway Traffic Safety Administration (NHTSA). Records are matched to make, model, and year using NHTSA's classifications, and complaint counts are deduplicated by ODI number. The dataset includes consumer complaints, manufacturer-issued recalls, Technical Service Bulletins, and crash investigations. Records are refreshed on a rolling basis as new complaints, recalls, and TSBs are published. Counts on this page reflect what is currently in our database; we do not include records flagged as duplicate, withdrawn, or outside the model-year window.
NHTSA's database currently shows 400 kia forte engine complaints across 1 distinct model spanning 2015–2024. Complaint counts grow continuously as new owner reports are filed and processed.
The Forte, with the top model accounting for 400 reported engine complaints. The complete model breakdown is available in the table on this page.
Among the records on this page, the 2015 model year accounts for the highest engine complaint volume (135 reports). A concentration in a single year often indicates a generation-specific defect; concentrations across consecutive years can suggest an ongoing supplier or design issue.
Recall status varies by VIN. Even when complaint volumes are high, recalls are issued per-defect, not per-component, so some kia forte engine complaints lead to recalls while others remain unaddressed. Check your specific VIN against NHTSA's recall lookup or browse the recall pages linked from each vehicle profile to see which campaigns apply.
Complaints are unverified owner reports; recalls are formal manufacturer campaigns to repair confirmed defects on specified VINs at no cost to the owner. Complaints often come first and, when patterns emerge, can prompt investigations that lead to recalls. A high complaint count on a vehicle without a recall does not mean the issue is benign — it sometimes means investigation or remedy is still in progress.
It depends on (1) whether the issue is covered by an active recall and the recall has been performed, (2) the severity of the failure modes reported, and (3) whether the specific VIN has a documented service history showing the relevant repairs. A used-vehicle inspection by a qualified mechanic, plus a VIN check against NHTSA's recall database, are the practical minimum steps before purchase.
Submit safety complaints directly to NHTSA at nhtsa.gov/recalls — there is no fee, and you do not need to be the original owner. Include the VIN, model year, mileage at time of incident, a description of what happened, and whether anyone was injured. Each complaint contributes to the pattern recognition NHTSA uses to decide whether to open an investigation.