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2014 Kia Optima: fuel leak

10 of the 591 complaints about the 2014 Kia Optima describe fuel leak.

owner complaints
10
of this car's complaints
2%
recalls
2
Is there a fix? There are 2 recalls for this area of the car. See below

Fuel leak by model year

  • 2020
    1
  • 2019
    2
  • 2018
    1
  • 2017
    2
  • 2016
    1
  • 2015
    2
  • 2014
    10
  • 2013
    15
  • 2012
    1
  • 2011
    2
  • 2005
    2
  • 2004
    1

What owners say

Filed May 13, 2026 · Fuel system · MD

High pressure fuel This put me at risk because my car could have caught on fire if that gas leaked in a certain spot under the hood. Independent service center No warning signs. This is the second time, I am paying to get this done. There should be some type of recall on this part.

Filed Jan 2, 2026 · Brakes, Fuel system · 100,000 miles · MN

The contact owns a 2014 Kia Optima. The contact received notifications of the federal safety agency Campaign Numbers: 20V10000 (FUEL SYSTEM, GASOLINE) and 21V331000 (SERVICE BRAKES, HYDRAULIC). The contact stated that while driving at an undisclosed speed, there was an abnormal fuel odor coming from the engine and entering the cabin of the vehicle through the A/C vents. The check engine warning light and ABS warning light was illuminated. The contact stated that on a separate occasion, while driving at an undisclosed speed, the vehicle stalled. The contact became aware that the vehicle was out of fuel. The contact added five gallons of fuel, and the vehicle stalled several miles down the road. The vehicle had again run out of fuel. The contact noticed that fuel was leaking from the vehicle. The vehicle was towed to the dealer, but was not diagnosed or inspected. The contact was informed that the fuel leak had nothing to do with the recall. However, the contact was informed that the battery portal was damaged and needed to be repaired before the recall repair was completed. The dealer asked the contact to pick up the vehicle. The vehicle remained at the dealer unrepaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.

Filed Mar 5, 2025 · Fuel system · VA

I had a fuel leak, I bought this used car from a used dealership. Took it afford kia last year where there was no fix for either the recall or the previous recall of the fuel leak (apparently it was already fixed) went to go replace part of the fuel line and it wasn't even properly fixed, they had electrical tape and zip ties around just an extra layer of rubber they put around it. Not sure who "fixed it" before but now I'm suffering the aftermath of a part of missing fuel line which I don't have the strength to get the metal link into it, and an undriveable car. I didn't even know there was a fuel line issue cause kia just told me there were no open recalls on it for anything fuel related instead of telling me there was a previous recall which clearly wasn't fixed properly.

Filed Dec 30, 2024 · Fuel system · IN

My vehicle is leaking gas from hose and it was already repaired but still happening. Only getting worse and I saw that it's recalled twice however mine is saying no recalls.

Filed Mar 30, 2024 · CO

Car had a smell of gas fumes. I have not gotten it inspected but I haven’t driven it after. There could be a gas leak. Not sure what the issue is but it caused an issue

Filed Feb 10, 2024 · Engine, Fuel system · AZ

Car started to leak out the fuel pumps pressure system started to leak gas

Filed Jan 1, 2024 · Engine · TX

starter smoking cut off on me have to have it towd gas leak smell of gas

Filed Jan 23, 2023 · Engine, Fuel system · FL

Last Friday(01/20/2023), I was driving my car suddenly out of nowhere my car slowed down and wouldn’t start. It has just been 20days since I last serviced. Engine light was on and the other two lights where on as well. I towed it to Kia dealership and after diagnosing they said there has been a lot of fuel leak and issue with the starter so the car wouldn’t turn on. I’m not sure if this isn’t a recall, because my car was completely fine before this incident. The dealer quoted me around $560 for the fuel tube and $890 for the starter.

Filed Aug 30, 2022 · Brakes, Fuel system · 103,748 miles · VA

The contact owns a 2014 Kia Optima. The contact received notification of the federal safety agency Campaign Number: 20V100000 (Fuel System, Gasoline) and 21V331000 (Service Brakes, Hydraulic) however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The contact stated that the dealer stated that the vehicle would not receive the recall repair for the federal safety agency Campaign Number: 21V331000 (Service Brakes, Hydraulic) until parts for 20V100000 was available, and the repair was completed. The contact stated that the vehicle was leaking fuel and emitting a fuel odor within the cabin of the vehicle. There was no warning light illuminated. The approximate failure mileage was 103,748. The manufacturer was made aware of the failure. Parts distribution disconnect.

Filed May 14, 2022 · Fuel system · TX

My vehicle has developed a fuel leak at the same point of failure described on Feb 17, 2022 Manufacturer Recall NumberSC228, the federal safety agency Recall Number22V093, Recall StatusRecall Incomplete. The Community Kia dealership in Baytown, TX has had my vehicle since May 12, only 3 days now, and saying that it's not an active recall and doesn't have parts to repair my vehicle. I have had this leak verified by an independent mechanic, and the dealership has supplied a video to the Kia Techline support for warranty approval. I am not happy that it has been 3 months since Kia initially sent out this recall and still does not have a remedy. I am also unhappy that Kia is not supplying me with a rental vehicle while this warranty parts issue is resolved. My vehicle was towed to the dealership.

Related recalls

Fuel system, gasoline: delivery: hoses, lines/piping, and fittingsReported February 17, 2022 · 72,848 vehicles affected
What is wrong
Kia Motors America (Kia) is recalling certain 2013-2014 Optima vehicles that were previously repaired under the federal safety agency recall number 20V‑100. The low pressure fuel hose may be damaged, or missing heat-protective tape, which can result in a fuel leak.
Risk
A fuel leak can increase the risk of a fire.
Remedy
Dealers will replace the low pressure fuel hose, free of charge. Owner notification letters were mailed August 2, 2022. Owners may contact Kia customer service at 1-800-33-4542. Kia's number for this recall is SC228.

Recall number 22V093000 · Recall details

Fuel system, gasoline: delivery: hoses, lines/piping, and fittingsReported February 21, 2020 · 141,774 vehicles affected
What is wrong
Kia Motors America (Kia) is recalling certain 2013-2014 Optima vehicles equipped with 2.4L Gasoline Direct Injection (GDI) or 2.0L GDI Turbo engines. The low pressure fuel hose may deteriorate and crack over time due to heat generated within the engine compartment.
Risk
If the fuel hose cracks, a fuel leak can occur, increasing the risk of a fire.
Remedy
Kia will notify Owners, and Dealers will inspect the low pressure fuel hose for damage or leaking, replacing it as necessary. If no damage or leaking is found, a heat-protective tape will be installed. Repairs will be performed free of charge. The recall began June 12, 2020. Owners may contact Kia customer service at 1‑800‑333‑4542. Kia's number for this recall is SC187.

Recall number 20V100000 · Recall details

Questions about the 2014 Kia Optima fuel leak

Is fuel leak a common problem on the 2014 Kia Optima?

10 of 591 owner complaints about the 2014 Kia Optima (2%) mention fuel leak. The model year with the most reports is 2013.

Is there a recall or service bulletin for this on the 2014 Kia Optima?

There are 2 recalls and 0 service bulletins for the same area of the car. Check them below with your VIN.

Other symptoms on the 2014 Kia Optima

Engine failure 93Check engine light 71Knocking 64Stalling 61Fire or smoke 41Loss of power 31Won't start 23Oil consumption 14Steering noise 13Headlights 12Warning lights 12ABS 10Fuel smell 10Pulling 10Won't shift 10Power steering loss 9Harsh shifting 8Jerking 8Airbag light 7Hesitation 7Sunroof shattered 7No deployment 6Brake failure 6Overheating 6Steering lock-up 6Fuel pump 5

All model years of the Kia Optima

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