See attached document for complaint.
2011 Kia Forte engine problems
48 complaints (31% of all complaints for this car). Typical mileage when it fails: 105,000. 1 crash reported.
- owner complaints
- 48
- of this car's complaints
- 31%
- typical mileage
- 105,000
- crashes
- 1
- recalls
- 0
Which part fails
- Cooling system: radiator assembly1
At what mileage
Complaints by mileage at the time of the problem.
0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+
Kia Forte engine problems in other years
Specific symptoms reported on the 2011 Kia Forte engine
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Knocking 28Check engine light 17Engine failure 10Stalling 10Loss of power 5
Related recalls
No recalls on record for this model year.
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
What 2011 Kia Forte owners say
Most recent owner complaints, unedited.
I just bought this car with 79873 miles on it it now has 81853 miles and its making a ticking noise.I been looking over the engine and wondering why my check engine light doesn't come on when I left my gas cap off.I bought this car from a used car dealership..I been doing some research on this type engine and most of them have me recalled.
The NECU system failed and blew the engine and caused a fire no longer available for inspection. No move running. No warning lamps at all of any sort.
The contact owns a 2011 Kia Forte. The contact received notification of the federal safety agency Campaign Number: 23V652000 (Service Brakes, Hydraulic) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that the check engine, ABS, and Malfunction Indicator Lamp (MIL) warning lights were illuminated. There was a burning odor emitting from underneath the hood near the engine compartment. The dealer was contacted. The manufacturer was not made aware of the issue. The failure mileage was 200,000. Parts distribution disconnect.
Engine was replaced 97218 miles - under warranty - now the second engine needs to be replaced with 106607 miles - there is a limited warranty of 20 years /200000 miles - isn't the second engine still under warranty two engines and both have been under 200000 miles isn't the second engine covered under the warranty??
They said my car may catch on fire due a fuse. This has been since sep and it it is now almost may. This could fire up my car at any time and could be very dangerous. Also have to park car outside so wind rain and bird poop has take a toll on my car. What is the big problem with making one fuse. Thanks
I was driving and the car caught on fire.
On 8/28/2022 my 2011 Kia Forte's engine caught on fire and it caused damage to my entire garage along with my personal belongings. I had contacted Kia multiple times and was put on hold for over an hour at a time and hung up on multiple times until a few weeks after the fire I finally got a hold of them and they put in a "work order". After following up with them a week later I come to find out that the work order was put in for a car pare (the engine in the car was burnt to crisp). I finally had someone help and a representative from Kia came out afterwards they conveyed that after "their investigation" that "evidence shows fire and heat attacking vehicle from outside and moving into the engine compartment". Which is completely false per fire department who where first on the scene they determined the fire started in the engine compartment of the vehicle". This was very disappointing Kia took no responsibility for this. Now I receive a recall notice dated November 14th, 2023 stating that "the Hydraulic electronic control unit may experience an electrical short circuit, which can result in an engine compartment fire while driving or parked. This is exactly what happened to my car at the time of the incident so now they are admitting they were at fault.
My daughters Kia Forte, started making a ticking noise. Them more she has driven the car, the worse the ticking has become. Looking on line to see what the problem may be, it appears that this is a very well known issues with Kia’s. Also reading on your sight there has been MANY complaints for the very same thing. If Kia has been made aware of the issue and did nothing about it. I feel that is negligible for them. My daughter travels out of state for college. I would hate for her to break down on the side of the road. Our mechanic said that we should use a certain type of oil of her car, her oil changes are done every 3,000 miles. They now coast us 70.00 each time we have to change the oil. I hope that you will investigate this issue with as many complaints that have been registered against Kia.
I have a 2011 Kia forte had 130,000 plus miles when I bought it. I've had the car for 1 year first 2 months motor sound it 100% 3rd month I started to hear a knocking sound coming from motor I took it to kia dealer today for recall service so I asked them if they could here the knocking sound they told me that the sound was normal. I told them that when I got the car it wasn't making this knocking sound and getting louder each month. They changed the conversation and told me that i was there for them to work on a recall matter for my car. i don't know what it could be maybe the engine pistons idk but I have read a lot of people with this problem as well car has 145,500 miles now I have the oil and oil filter changed every 5,000 miles. I really think that this needs to be investigated asap as this could cost an accident if car brakes down.
Questions about the 2011 Kia Forte engine
Does the 2011 Kia Forte have engine problems?
Owners have filed 48 complaints about the engine of the 2011 Kia Forte, 31% of all its complaints, more than any other problem.
At what mileage do 2011 Kia Forte engine problems start?
The typical (median) mileage in owner complaints is 105,000 miles.
Was there a recall on the 2011 Kia Forte engine?
There is no recall for this problem on this model year.
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 2011 Kia Forte problems
Airbags 35Brakes 29Transmission 18Electrical 16Acceleration 10Body 8Lights 8Driver assistance 6Seat belts 6Steering 5Fuel system 4Seats 2Tires 2Visibility 2Suspension 1Wheels 1
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