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Fuel systemPart report

2021 Nissan Frontier Fuel system Problems

Complaints
3about this part
Share
15%of 20 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the fuel system of the 2021 Nissan Frontier, 15% of the 20 complaints for this model year.

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.

“Transmission in Park Nissan sent notice truck could roll away. Radio turns self on and off 2-3 times after starting vehicle no lights or messages show up Cell phone bluetooth won't work”

NHTSA complaint #11486649, filed 2022-09

“Descending my driveway which is an approximately 15 degree slope with the transmission selected to remain in 1st gear, and approximately one third of a tank of fuel or less remaining in the fuel tank the engine seems to momentarily cut out as the vehicle feels like the transmission is in neutral, but the tachometer indicates the engine is running. When this occurs the MIL comes on along with the check AT light. Stopping the vehicle and restarting the vehicle clears the Check AT light, but it takes several drive cycles to clear the MIL light. This has happened on two occasions. …”

NHTSA complaint #11430044, filed 2021-08

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
202619%
2024314%
202233%
2021315%
201828%
20171026%
2016818%
201513%
2014512%
201312%
201211%
201112%
201035%
2009514%
20081612%
200720038%
200625141%
200516030%
2004914%
20031621%
20022520%
20013325%
20002815%
19991317%
199875%

Other parts of the 2021 Nissan Frontier

Electrical system
6 complaints
Transmission and drivetrain
5 complaints
Other or unknown
4 complaints
Air bags
3 complaints
Brakes
2 complaints
Engine
2 complaints
Exterior lighting
1 complaints
Forward collision avoidance
1 complaints
Seat belts
1 complaints
Seats
1 complaints
Suspension
1 complaints
Tires
1 complaints

← All problems reported for the 2021 Nissan Frontier

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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