The contact owned a 2012 Kia Forte. The contact stated that while his son was driving at approximately 35 MPH, there was smoke coming from under the hood. The driver pulled into the driveway and the engine caught on fire. The Fire Department was called to the scene and extinguished the fire. The vehicle was deemed a total loss. The Police responded to the scene and filed a Police report. The contact stated that photographs were taken of the vehicle for the insurance company.
2012 Kia Forte engine problems
167 complaints (57% of all complaints for this car). Typical mileage when it fails: 100,000. 3 crashes reported.
- owner complaints
- 167
- of this car's complaints
- 57%
- typical mileage
- 100,000
- crashes
- 3
- recalls
- 1
Which part fails
Owners did not name a specific part.
At what mileage
Complaints by mileage at the time of the problem.
Kia Forte engine problems in other years
Specific symptoms reported on the 2012 Kia Forte engine
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Knocking 77Engine failure 57Check engine light 35Stalling 23Won't start 11Loss of power 7
Related recalls
Engine
- What is wrong
- Kia Motors America (Kia) is recalling certain 2012-2013 Sorento, 2012-2015 Forte and Forte Koup, 2011-2013 Optima Hybrid, 2014-2015 Soul, and 2012 Sportage vehicles. An engine compartment fire can occur while driving.
- Risk
- An engine compartment fire increases the risk of injury.
- Remedy
- Kia will notify owners, and dealers will inspect the engine compartment for fuel and/or engine oil leaks, perform an engine test and make any repairs, including engine replacement, as necessary, free of charge. In addition, Kia dealers will update the Knock Sensor Detection System (KSDS) software, free of charge. The recall began January 27, 2021. Owners may contact Kia customer service at 1‑800‑333‑4542. Kia's number for this recall is SC200.
Recall number 20V750000 · Recall details
Related investigations
Loss of Motive Power
the federal safety agency received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitionersâ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODIâs evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to the federal safety agency which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing. Â There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in the federal safety agency's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, the federal safety agency does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing the federal safety agencyâs reasons for denial of the petition will be published. The reference numbers for the complaints to the federal safety agency cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to
DP22003
Engine Fires
On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year Hyundai and Kia vehicles. During the PE investigations, Hyundai and Kia issued several recalls to address vehicle fires, including those due to engine failures involving various engine types. The remedies for the engine failure recalls typically involve engine inspection (to detect existing damage), and if necessary, engine replacement. Additionally, both manufacturers have been installing an engine control software modification known as Knock Sensor Detection Software (KSDS) which is intended to detect impending engine failure, alert the driver, and limit engine power (to lessen likelihood of engine failure).KSDS is being installed under recalls and non-safety field actions, and both companies have extended limited engine warranties (see recall files). On December 22, 2021, ODI upgraded PE19-003 and PE19-004 to this Engineering Analysis (EA21-003, covering both Hyundai and Kia) to evaluate the scope of the prior recalls related to engine failures/fires and the efficacy of the recall remedies for the recalls, as well as the long-term viability of related programs and non-safety field actions being conducted by Hyundai and Kia. The former issue involved approximately 550,000 MY 2013 Hyundai Elantra, MY 2011 Kia Sorento, and MY 2012-2015 Kia Rio. The latter issue involved approximately 2.5 million recalled vehicles, which have been identified as displaying potential remedy concerns: Hyundai recalls 15V‑568, 17V‑226, 20V‑746, and 21V‑727; and Kia recalls 17V‑224, 19V‑120, 20V‑750, and 21V‑844. Regarding the recall scope issue, among all of the scope vehicles identified at EA opening, ODI found only the MY 2011 Kia Sorento vehicles equipped with both the Theta II 2.4L 4-cylinder Multi-Point Injection (MPI) and the Lambda II 3.5L 6-cylinder MPI engines experienced relatively high rates of reported fires. In December 2023, Kia issued recall 23V‑877 that will cover about 80,000 MY 2011 Kia Sorento vehicles equipped with the Theta II 2.4L MPI engines.  The remedy will involve an inspection, and if necessary, a replacement of the engine, as well as the installation of KSDS.  It should be noted that in 2021 these vehicles were included in a KSDS product improvement campaign with warranty extension. For the MY 2011 Sorento vehicles equipped with the Lambda II 3.5L engines, ODI believes that future engine failures/fires involving these vehicles will likely be due to a lax in adhering to the proper or scheduled engine maintenance (regular engine oil changes), rather than a design or manufacturing engine issue. Regarding the issue of the efficacy of the recall remedies, ODI found the majority of the recalled Hyundai and Kia vehicles, by model, experienced lower reported fire rates after the remedies were applied. Furthermore, ODI found that for most vehicles that did not receive the recall remedies, by model, experienced relatively high fire rates. To address this problem, Hyundai informed ODI in December 2023, that it will renotify all of its owners covered by the Hyundai recalls of engine failures/fires every 8 months for the next 3 years. In December 2023, Kia stated that it will renotify the majority of its owners every 8 months for the next 3 years.Several previously recalled Kia models are excluded from the renotification due to their lower reported rates of engine fires. Overall, the renotification actions will help to increase the recall completion rates, thus reduce the frequency of engine fires in the future. In view of the recall action being taken by Kia and renotification actions being taken by both Kia and Hyundai, ODI is closing this Engineering Analysis. Also, both companies have been released from the 2020-iniated Consent Orders (Kia since November 2022 and Hyundai since November 2023). The agency reserves the right to take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to
EA21003
What 2012 Kia Forte owners say
Most recent owner complaints, unedited.
VEHICLE & INCIDENT DETAILS * Vehicle: 2012 Kia Forte Hatchback * VIN: KNAFU5A26C5641380 * Incident Date: August 21, 2026 * Relevant Recalls: the federal safety agency Campaign 23V652000 (Recall SC284) & the federal safety agency Campaign 20V750000 (Recall SC200) * Kia Corporate Case Number: 26367714 * Dealership: AllStar Kia San Bernardino, CA COMPLAINT DESCRIPTION I am filing a formal safety complaint regarding a severe vehicle fire incident involving a vehicle subject to active fire safety recalls, and subsequent corporate misconduct that threatens the integrity of the federal safety recall evidence. On August 21, 2026, my 2012 Kia Forte Hatchback suffered an engine compartment fire while parked. The fire originated in the center engine area, which directly aligns with the failure footprints outlined in federal fire safety recalls SC200 (20V‑750) and SC284 (23V‑652). I personally extinguished the fire, and the vehicle is a total loss. Following the incident, Kia America opened corporate product liability case #26367714, and the vehicle was towed to AllStar Kia San Bernardino for formal review. Kia America and its local dealership are now engaging in coercive tactics that actively obstruct a proper safety investigation. The dealership is pressuring me to sign a standard mechanical "repair order". I have explicitly refused to sign this order because it authorizes local mechanics to dismantle, alter, or touch the vehicle, which would compromise or permanently destroy critical fire evidence before a qualified corporate product liability review takes place. I have formally provided Kia Corporate with a conditional authorization allowing ONLY a certified Kia Corporate Fire Investigator to inspect the vehicle on-site. In response, Kia Corporate sent an email explicitly threatening that if I do not provide an unconditional signature on the dealership's repair order, they will refuse to proceed with the safety investigation and will force a flatbed to tow the fire-damaged vehicle back to my pri
Vehicle: 2012 Kia Forte Recall: the federal safety agency 23V‑652 (Kia SC284) – HECU/ABS fuse recall My vehicle underwent this safety recall in 2025. The dealership replaced the HECU fuse. Immediately upon leaving the dealership after the recall repair, the same warning lights returned. I contacted the dealership immediately before fully leaving the area to report the issue. I also contacted Kia Corporate after the warning condition returned. Kia was aware the warning lights returned immediately after recall completion. I was advised if the vehicle later entered limp mode again, to contact Kia roadside assistance for towing support per prior guidance. The warning condition was not resolved by the recall repair. The brake warning light remained present, additional warning indicators later appeared, and the vehicle ultimately entered limp mode in January 2026, resulting in loss of reliable transportation and safety concerns. Due to this condition, I was forced to rely on a rental vehicle for an extended period at significant personal cost totaling several thousand dollars. I'm a single parent with a child requiring ongoing medical appointments, making reliable transportation essential. Kia only approved a limited "goodwill payment" of $191.40 for an earlier rental period, while refusing reimbursement for the substantially larger rental costs incurred after the recall failure and progression to limp mode. When the vehicle entered limp mode, I had to arrange towing because Kia assistance was not available as they closed out the recall. Kia is now requiring out-of-pocket diagnostic payment before determining whether the issue is related to Recall 23V‑652, despite the warning condition returning immediately after recall repair and later progressing to limp mode consistent with the original failure symptoms. I am reporting a potentially ineffective recall remedy and unresolved recurrence of the safety condition addressed under Recall 23V‑652.
The contact owns a 2012 Kia Forte. The contact stated that upon starting the vehicle, the vehicle made an abnormal knocking sound, and there was a burning oil odor coming from the vehicle. The check engine warning light was illuminated. The contact related the failure to the federal safety agency Campaign Number: 20V750000 (ENGINE); however, the contact was unable to schedule an appointment because the dealer was unreachable. The manufacturer was not contacted. The failure mileage was approximately 142,000.
While driving, the engine suddenly shut off without warning. The vehicle lost power in traffic, creating a safety risk. There were no warning signs before the failure. The oil level was properly maintained and oil changes were performed regularly. The dealership diagnosed the vehicle and stated that the engine needs to be replaced. The exact mechanical cause was not clearly explained to me.
Engine started screeching out of nowhere, sounded like something fell through, there was no warning of any kind, car was running seemingly fine prior to this, car was jolting and not going anymore and something also sounded as if it had popped, it started knocking and caught fire and was smoking, breaking down on the side of the road and has been in another state since this occurred just sitting at a hotel because we had to get a rental car. We did call Kia in Georgia to have this issue rectified as we had recently bought this vehicle and were unaware there was a recall on it, however we did some checking and the previous owner also let us know there is a recall for engine fire. I do have the papers for that. Kia advised us they would not be responsible, but Panama City fl Kia where we live were willing to look at that car prior to this incident and take care of the recall, the previous owner never went but now the car has caught fire whilst we were driving in it 7.5 hours away from our house out of town with our children in the car. We had to pull over off of the interstate because the car was on fire and get out on the side of the road and all of had to evacuate. I do believe that if we had been going any faster, we may have even became fatalities because the car locked up. It turned off actually as I was turning to to the exit and just coasted far enough to not be hit in the middle of the road. It was terrifying and we had to move fast and smoke was starting to come through, it started dropping oil everywhere just spilling out lv its almost like the entire underneath of the motor just dropped or something. I’m not quite sure but it was sudden and it has been absolutely miserable.
Back in July my car started jerking, stalling, and smoking. There was a recall 20v750 open for engine fires. The dealership check it out and said everything looked good. They installed a knock sensor related to the problem. Last week my car did it again leaving me stalled on the interstate at night. There is now a P1326 code for the knock sensor which confirms that there was a issue. However I'm being told that due to my mileage the warranty had expired and there isn't anything they can do.
The contact owns a 2012 Kia Forte. The contact stated that while driving at an undisclosed speed, there was a strong fuel odor coming from the vehicle, followed by a loss of motive power. The malfunction indicator light and ABS warning light were illuminated. The contact was able to restart the vehicle; however, the failure recurred. The vehicle was towed to the residence. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 100,000. The VIN was not available.
The contact's cousin owned a 2012 Kia Forte. The contact stated that the vehicle was parked unattended by the privacy fence. The contact was alerted by her nephew and observed that the vehicle was on fire. The front windshield had shattered, and smoke was visible inside the cabin. The fire appeared to originate from the dashboard area. The contact used a fire extinguisher to suppress the flames with the assistance of her brother. The local fire department arrived on the scene and completed extinguishing the fire. The airbags deployed during the incident, and the fire department declared the vehicle a total loss. Upon investigation, the contact was able to link the failure to the federal safety agency Campaign Number: 23V652000 (Service Brakes, Hydraulic) and the federal safety agency Campaign Number: 23V652000 (Air Bags). The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was unknown.
The contact owns a 2012 Kia Forte. The contact stated that while driving at an undisclosed speed, the engine suddenly seized, with several unknown warning lights illuminated. The vehicle was not able to restart. The vehicle was towed to the dealer, where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 69,000.
Questions about the 2012 Kia Forte engine
Does the 2012 Kia Forte have engine problems?
Owners have filed 167 complaints about the engine of the 2012 Kia Forte, 57% of all its complaints, more than any other problem.
At what mileage do 2012 Kia Forte engine problems start?
The typical (median) mileage in owner complaints is 100,000 miles.
Was there a recall on the 2012 Kia Forte engine?
Yes, 1 recall: 20V750000. Check your VIN to see if your car still needs the free repair.
What year does the Kia Forte have bad engine?
The Kia Forte model years with the most engine complaints are 2014 (220 complaints), 2012 (167 complaints) and 2015 (164 complaints).
Other 2012 Kia Forte problems
Brakes 52Airbags 37Electrical 32Lights 23Acceleration 14Fuel system 11Transmission 11Body 9Steering 9Driver assistance 5Visibility 5Seat belts 3Suspension 3Wheels 3Tires 2
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