Skip to content
Fuel systemPart report

2023 GMC Sierra 3500 Fuel system Problems

Complaints
2about this part
Share
7%of 28 total for the year
Median mileage
—not reported
Trend
Too newThis model year is less than 4 years old, so a trend is not meaningful yet.

NHTSA recorded 2 complaints about the fuel system of the 2023 GMC Sierra 3500, 7% of the 28 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.

“I was driving in the high way and the vehicle started having issues and then it completely shut off and wouldn’t drive or anything in the middle of the highway and the dash said it was reducing power.”

NHTSA complaint #11714077, filed 2026-01

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
2026120%
2024510%
202327%
202213%
2021210%
2020612%
201918%
201817%
2016316%
201526%
2014229%
2013214%
2012333%
2011210%
2008312%
200514%
2004417%
2003114%
2002630%
2001822%
199915%
1998217%

Other parts of the 2023 GMC Sierra 3500

Transmission and drivetrain
14 complaints
Electrical system
4 complaints
Forward collision avoidance
4 complaints
Engine
3 complaints
Other or unknown
3 complaints
Wheels
3 complaints
Brakes
2 complaints
Lane departure
2 complaints
Tires
2 complaints
Air bags
1 complaints
Back-over prevention (rear camera)
1 complaints
Engine cooling
1 complaints

← All problems reported for the 2023 GMC Sierra 3500

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