1998 GMC Sonoma Fuel system Problems
- Complaints
- 3about this part
- Share
- 2%of 156 total for the year
- Median mileage
- 90,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the fuel system of the 1998 GMC Sonoma, 2% of the 156 complaints for this model year. Where a mileage was given, the median is 90,500 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.
“1998 Gmc Sonoma pick up with 4 cylinder automatic transmission. The fuel line mounting bracket located on the bell housing rubbed a hole in the fuel line allowing gasoline to drip on the hot exhaust pipe. It took three dealers and a couple of months to find the leak. General motors stated this was normal wear and refused to repair or assist in repair with estimated cost of $400-$600. This leak presented an extreme fire/explosion hazard. I have never seen or heard of a gas line rubbing through on any vehicle. There is no way this is anything but a design/manufacturing problem.”
NHTSA complaint #10146798, filed 2006-01, 90,500 milesRelated service bulletins
- 10208027Jan 14, 2022This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10157018Sep 20, 2017This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10137901May 9, 2014This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle.
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 4 | 10% |
| 2002 | 3 | 5% |
| 2001 | 6 | 7% |
| 2000 | 5 | 4% |
| 1999 | 3 | 5% |
| 1998 | 3 | 2% |
| 1997 | 8 | 7% |
| 1996 | 6 | 4% |
| 1995 | 11 | 5% |
| 1994 | 7 | 3% |
| 1992 | 2 | 8% |
Other parts of the 1998 GMC Sonoma
55 complaintsSeats
29 complaintsBrakes
17 complaintsBody and structure
14 complaintsAir bags
11 complaintsEngine cooling
11 complaintsTransmission and drivetrain
11 complaintsElectrical system
9 complaintsSuspension
7 complaintsEquipment
5 complaintsExterior lighting
4 complaintsLatches, locks and linkages
4 complaints
← All problems reported for the 1998 GMC Sonoma
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