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Fuel systemPart report

2020 Kia Stinger Fuel system Problems

Complaints
7about this part
Share
44%of 16 total for the year
Median mileage
30,036miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 7 complaints about the fuel system of the 2020 Kia Stinger, 44% of the 16 complaints for this model year. Where a mileage was given, the median is 30,036 miles. 3 recall campaigns on record are filed under a similar system.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Fuel line connection within the engine compartment had a lock/cover that was not seated/attached. Issue was discovered after doing a thorough look over of a newly purchased vehicle in which a loose nut was found in the trunk. Upon removal of the plastic engine cover next to the non locked fuel line two missing bolts were found for a wire harness on top of the engine. Owner connected fuel line lock, dealer installed two bolts to the wire harness. No receipt was given since nothing was billed.”

NHTSA complaint #11341840, filed 2020-07, 800 miles

“My car shut off while driving down the road, it would not restart, there were no warning lights or check engine lights on. I had it towed to a repair shop and they replaced the fuel pump. Later I found out the fuel pump was recalled for the car and submitted the work receipt for reimbursement on 12/18/2024. I was never notified of the recall to have it replaced. It has been 11 weeks today and I have not been reimbursed for the $1100 I paid to have the fuel pump replaced. I could have been severely injured when my car engine shut down while driving.”

NHTSA complaint #11646586, filed 2025-03

“Dealer stated that the GDI pump has failed and that is not a common issue. My car started shuddering as I was driving in the interstate I5 north at 70mph, then the car stalled in the middle of the freeway, gas pedal was useless, if it was not because my speed was 70mph and the force of the speed keep my car moving for a little I would probably be hit by a truck putting my life and others at risk. Car was towed back to the dealer, very strong smell of gas and smoke was coming from underneath it, engine lights came on after it stalled a second time while parked on the side of the road. …”

NHTSA complaint #11467020, filed 2022-06

“The contact owns a 2020 Kia Stinger. The contact stated that while driving at various speeds, the vehicle would jerk and hesitate upon depression of the accelerator pedal as the check engine light appeared on the instrument panel. One day while at a stop sign, the vehicle stalled upon depression of the accelerator pedal. The vehicle was taken to a dealer where he was informed that the spark plugs needed to be replaced. The contact purchased the spark plugs from the dealer but had an independent mechanic perform the repair. Despite the repair, the failure occurred a second time. …”

NHTSA complaint #11509804, filed 2023-03, 59,272 miles

“Transmission light appeared and a loud knocking noise followed by white smoke bellowing out of the exhaust. I took it to a shop and they said it now needs an engine replacement.”

NHTSA complaint #11712123, filed 2026-01

Related recalls

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
202216%
2021424%
2020744%
2019716%
20181623%

Other parts of the 2020 Kia Stinger

Electrical system
6 complaints
Engine
5 complaints
Brakes
2 complaints
Steering
2 complaints
Transmission and drivetrain
2 complaints
Engine cooling
1 complaints
Exterior lighting
1 complaints
Other or unknown
1 complaints
Suspension
1 complaints
Visibility (wipers, defrost, mirrors)
1 complaints

← All problems reported for the 2020 Kia Stinger

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology