Kia Optima fuel leak problems

Filed Sep 30, 2026 · Fuel system · NV

On XXX, Towbin Kia Service (Henderson, NV) officially diagnosed my 2019 Kia Optima (VIN: [XXX], Mileage: 118,325) with a critical component failure: "LOW PRESSURE FUEL PUMP IS LEAKING FROM TOP HAT" (Invoice #XXX). Despite documenting a severe, volatile raw fuel leak that presents an immediate fire and explosion hazard, the dealership refused to keep the vehicle. They explicitly released this active safety hazard back to me. The service department even arranged a third-party Lyft ride to transport my children and me to the dealership to pick up the leaking car and force us to drive it home. The vehicle is currently parked outside my residence, actively leaking raw fuel and filling the cabin with toxic gas fumes. It is entirely un-driveable and a public safety threat. Kia Corporate must immediately bypass standard dealership timelines, authorize a flatbed tow to retrieve this fire hazard, and directly provide an emergency corporate rental vehicle line (Enterprise/Hertz) for my family's safety today. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 24, 2026 · Engine, Fuel system · KY

On December 26, 2023, this vehicle received a complete engine assembly replacement at an authorized dealership under a manufacturer warranty repair order. Following the engine overhaul, the vehicle developed a severe, raw gasoline smell entering the passenger cabin through the climate control AC vents while sitting at an idle.The vehicle was brought back to Kia Store East on September 10, 2026, specifically to report this volatile safety issue. On September 17, 2026, the dealership technician explicitly duplicated and confirmed the raw fuel odor coming from the engine area in writing. Despite confirming the gasoline smell, the dealership is refusing to perform a manual high-pressure fuel system pressure-drop test to isolate the physical vapor leak. Instead, they have listed a high-pressure Fuel Pipe Assembly (Part # 35305 2GGA0) on a customer-pay estimate paired with an unrelated $1,819.12 timing cover oil seal repair.The dealership is claiming the failure is out of warranty and is holding the vehicle while forcing daily rental car fees onto me, refusing to isolate the active fuel leak unless I authorize the out-of-pocket repair. The vehicle currently sits un-repaired at the dealership as an active cabin fire and occupant chemical exposure hazard that the manufacturer and dealer refuse to properly diagnose or cover under repair workmanship guidelines.

Filed Aug 20, 2026 · Engine, Fuel system · 250,000 miles · WI

The contact owns a 2013 Kia Optima. The contact stated that while driving or while the vehicle was parked, there was an abnormal fuel odor inside the vehicle. The vehicle was leaking fuel from the high-pressure pipe leading to the fuel pump. The contact associated the failure with the federal safety agency Campaign Number: 18V907000 (Fuel System, Gasoline, Engine); however, VIN was not included in the recall. The dealer was contacted; however, the vehicle was not diagnosed or repaired because the VIN was not included in recall. The manufacturer was made aware of the failure but offered no assistance. The contact was referred to the federal safety agency Hotline. The failure mileage was approximately 250,000.

Filed Aug 7, 2026 · Engine, Fuel system · IL

Fuel Leak: I can smell heavy gas fumes inside the vehicle cabin. Fire Hazard: The vehicle is unsafe to drive due to an imminent risk of a fuel fire. Corporate Refusal: Kia Corporate refused to generate a case number and my local dealership refused to service the vehicle leaving a dangerous safety defect unrepaired on public roads. Mechanical Symptoms: The car is experiencing slow cranking, engine sputtering, and multiple dashboard warning lights.

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 Jan 8, 2025 · Engine, Fuel system · CO

My vehicle received a new engine due to a component failure, which there was a recall specifically describing the failure, recall 17v224 (SC147). After the new engine replacement, April 2024, while driving my car I began to notice a faint smell of gas with inside my car. As time passed the smell grew heavier. Drove the car to the Pueblo Colorado Dealership and had the service department take a look to confirm the leak. It was confirmed and one of the service personnel tried to torque the bolt tighter and that did not stop the leak. I was told by one of the service personnel that it was not covered under warranty and the cost would be mine out of pocket to fix. I found out this fuel leak is a recall (SC172), vehicles that received an engine replacement under previous recall 17v224 (SC147). ("Kia Motors America, Inc., pursuant to the National Traffic and Motor Vehicle Safety Act, is conducting a Safety Recall Campaign to inspect and, if necessary, replace the High Pressure Fuel Pipe on certain 2011–2014 MY Kia Optima, 2012-2014 MY Kia Sorento, and 2011-2013 MY Kia Sportage vehicles that received an engine replacement under Recall No. 17v224 (SC147). The remedy for the previous recall may not have been properly performed, and in some cases, the high pressure fuel pipe may have been damaged, misaligned or improperly torqued during the engine replacement procedure, allowing fuel to leak. Leaking fuel increases the risk of fire."). I have spoken to the Dealership and they do not recognize this recall as it is not showing up in their data system. I have spoken to the Kia Corporation and I have gotten nowhere. This was issued by your department and is recognized by KIA corporation but the Pueblo Colorado KIA dealership states it is not in their system as a recall. My car has been parked after notifying both parties of this issue since December 19, 2024. Your the federal safety agency: Part 573 Safety Recall Report 18V‑907 Manufacturer Recall No. : SC172

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 May 10, 2024 · Brakes, Engine · 190,000 miles · OH

The contact owns a 2013 Kia Optima. The contact stated that while driving or parked, there was an abnormally strong fuel odor coming from the vehicle. The check engine and ABS warning lights were illuminated. The contact replaced the battery, and the warning lights were deactivated. The contact stated the strong fuel odor persisted and the vehicle was taken to the dealer where it was diagnosed with a fuel leak. The contact was informed that the fuel injectors needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure; however, no assistance was provided. The failure mileage was 190,000.