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Fuel systemPart report

2018 Nissan Leaf Fuel system Problems

Complaints
14about this part
Share
21%of 68 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 14 complaints about the fuel system of the 2018 Nissan Leaf, 21% of the 68 complaints for this model year. 1 of these say a crash was involved, according to the filers.

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.

“Car was fast charged on July 9th. 2026. After fast charging from 13% to 80%, and driving for a few miles, the overheating warning came on and car was forced to stop on the side of a busy highway until the engine cooled off. While there is an active recall for a similar problem (24V700), my car is not included and we were not notified.”

NHTSA complaint #11749783, filed 2026-07

“I was traveling north on Freeway 57 at approximately 70mph. The dash lit up red with 12v and charging warnings. Power was shut off and car went into Neutral and warned me to pull over. This is an incredibly busy freeway and I was in the far left lane. I barely made it to the shoulder coasting before car started shuttering and jerking and stopped rolling. I could have been killed.”

NHTSA complaint #11706074, filed 2025-12

“When I was drivimg on the highway, the battery rapidly plummeted from 50% to 5%. The car urged me to pull over. After pulling over, the battery rose back up to 50%. If I had not pulled over, the car would have entered turtle mode, which limits the motor's power and can reduce the car's top speed to below 20mph. These low speeds are especially dangerous on interstate highways and could pose a crash risk.”

NHTSA complaint #11573459, filed 2024-02

“I was traveling home from work at approximately 60MPH (speed limit) and I experienced a rapid drop in the state of charge from ~60% to ~25% in 15-20 seconds. I slowed the vehicle to 55MPH and it recovered most of the state of charge. When accelerating to 60MPH a few miles later I experience the same behavior and was forced to maintain 55MPH. I was forced to turn off the electric cabin heater, heated seats, and heated steering wheel as well. …”

NHTSA complaint #11631699, filed 2024-12

“On may 12, I was in a long line of cars at a red light , stopped. all of a sudden my car started moving and accelerating toward the car in front of me. When I got over the initial shock, I started stamping on the brake (2-3x) and nothing happened. I clipped the other car as I yanked the car out of line into the turn lane. I turned off the car and shook. Then I handled the insurance stuff with the other guy. I did NOT take my foot off the brake. …”

NHTSA complaint #11535161, filed 2023-07

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
202329%
20222021%
20211018%
20203521%
20193413%
20181421%
2017318%
2016822%
201522%
201413%
201345%
201212%
201155%

Other parts of the 2018 Nissan Leaf

Electrical system
20 complaints
Brakes
19 complaints
Forward collision avoidance
13 complaints
Vehicle speed control
12 complaints
Engine
7 complaints
Other or unknown
7 complaints
Air bags
5 complaints
Steering
5 complaints
Body and structure
4 complaints
Transmission and drivetrain
3 complaints
Visibility (wipers, defrost, mirrors)
3 complaints
Seat belts
2 complaints

← All problems reported for the 2018 Nissan Leaf

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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