2017 Kia Sorento Fuel System Problems
21 owner-reported fuel system complaints from NHTSA data
Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.
Fuel System Recalls (1)
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.
Fix: Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC172.
Owner Complaints (21)
You noticed a strong gasoline smell after driving and found fuel leaking from underneath your vehicle near the fuel tank. The leak was coming from the fuel pump outlet line, which had developed hairline cracks causing fuel to spray out under pressure. Replacing the fuel pump assembly resolved the issue.
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To whom this may concern, I'm having to replace an upper module fuel pump that goes into the top of the tank. This part is being recalled on several other Kia vehicles but not mine. The car was stalling and had a heavy smell of gasoline.
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Upper fuel pump module is defected and will malfunction. This leads to a fuel leak inside the vehicle. You will be able to see the leak if you remove the back seat and you will be able to smell the fumes of the fuel inside and outside the vehicle.
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The contact owns a 2017 Kia Sorento. The contact stated while driving at an undisclosed speed, an audible message indicated that there was engine failure, and the infotainment screen displayed the option to send an engine failure report. The vehicle then shuddered and made an abnormal sound.
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2017 kia sorento. Consumer writes in regards massive fuel leak engine fire. *ld the consumer stated the vehicle leaked two gallons of fuel onto the engine cover.
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The contact owns a 2017 Kia Sorento. The contact stated that upon starting the vehicle, the vehicle stalled and failed to respond as intended. The check engine warning light was illuminated.
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The contact owns a 2017 Kia Sorento. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power and stalled. The vehicle failed to restart.
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Tl* the contact owns a 2017 kia sorento. While driving 35 MPH, the vehicle stalled and the check engine warning indicator flashed. The contact took the vehicle to metro kia of madison (5442 wayne terrace, madison, wi 53718) and was informed that the vehicle was included in NHTSA campaign number: 18v907000 (fuel system, gasoline, engine).
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The contact owns a 2017 Kia Sorento. The contact stated that while the vehicle was at an independent mechanic for a scheduled oil change, the contact was informed that the fuel pump was leaking on top of the fuel tank, and the fuel tank was leaking from the bottom. No warning lights were illuminated.
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My engine was replaced under the Kia PI1802Y/Z Engine Replacement Program in July of 2024 in August of 2025 after the replacement I began to smell gas in my vehicle and took my vehicle to the Kia dealership to find out what the issue was. They informed me that it was a fuel pump leak due to bad gaskets.
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For several months, there has been a noticeable smell of gas fumes coming from my 2017 Kia Sorrento EX. Recently, smell has been getting much stronger and cause for concern. I have discovered a visible gas leak dripping from the gas tank area.
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The contact owns a 2017 Kia Sorento. The contact stated while driving at an undisclosed speed, there was a strong gasoline odor inside the vehicle. The contact stated that the gasoline odor had become stronger.
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Strong smell of gas while driving and under the hood of car with no visible leaks.
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The contact owns a 2017 Kia Sorento. The contact stated while driving at an undisclosed speed, there was an abnormal gasoline odor permeating through the interior of the vehicle. No warning lights were illuminated.
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I was driving my car on a major highway and my check engine light came on. Luckily I was close to an exit so I pulled off and my car shut down. I had someone to come and check it and found out that it was my knock sensor and it gave a code#p1326.
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Check engine light came on. 65,000 miles with documented regular maintenance. Took to dealership where I purchased the vehicle new.
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The contact owns a 2017 Kia Sorento. The contact stated that while exiting the vehicle, there was an abnormal burning odor coming from underneath the driver's side of the vehicle. There was no warning light illuminated.
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Vehicle shuttered and died while driving 65mph down highway. Dealer service indicated cause was due to fuel pump failure.
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High pressure fuel pump leaking gas into oil. University Kia of Durham NC says it will cost me $1250.00 to repair this issue. My car has 60,905 miles on it.
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Strong gasoline odor was noticed coming from the rear of the vehicle. Took it to the dealership where they replaced the gas cap assuming that was the problem. Gasoline odor progressively increased.
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Oil consumption is astronomical. I have burned through 15 quarts of oil in 3,000 miles with no other obvious issues with the vehicle.
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