Skip to content
Fuel systemPart report

1999 GMC Sierra 3500 Fuel system Problems

Complaints
1about this part
Share
5%of 19 total for the year
Median mileage
75,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the fuel system of the 1999 GMC Sierra 3500, 5% of the 19 complaints for this model year. Where a mileage was given, the median is 75,000 miles.

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 tank under negative pressure by apparent stuck valve caused fuel tank rupture. Happened twice. Gm engineers said no defect, apparently there is and no further communication would be provided. Fuel spilled out and was very dangerous, in my opinion. I am a degreed (msme) engineer. With an extensive auto background. Updated 11/15/05.”

NHTSA complaint #10141424, filed 2005-11, 75,000 miles

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 1999 GMC Sierra 3500

Brakes
9 complaints
Body and structure
3 complaints
Tires
3 complaints
Engine cooling
2 complaints
Seats
2 complaints
Air bags
1 complaints
Electrical system
1 complaints

← All problems reported for the 1999 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