GMC Sonoma owners have reported 3 problems related to gasoline fuel system (under the gasoline fuel system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Sonoma based on all problems reported for the Sonoma.
My 1999 GMC Sonoma has had a faulty fuel gauge since the vehicle was purchased. It was taken into jim causley's pontiac/GMC in clinton township mi once for warranty repairs but the problem was never fixed. Service rep informed me that it was caused by a bad vehicle ground. Problem still persists to this day. The only way I can avoid running out of gas is to reset the trip odometer every time I fill-up.
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all problems of the 1999 GMC Sonoma
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Fuel gauge quit, never resumed, dealer very unresponsive,safety issue.
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all problems of the 1997 GMC Sonoma
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This truck has been at the dealer since Feb 10, 2000. No one knows what has gone wrong. We were told that when the fuel pressure is raised it runs fine, but cannot be left at that pressure, will cause fire.
| Problem Category | Number of Problems |
|---|---|
| Fuel Pump problems | |
| Fuel Delivery problems | |
| Fuel Injection problems | |
| Gasoline Fuel System problems | |
| Tank Assembly problems | |
| Tank Filler Pipe And Cap problems | |
| Fuel Hoses Lines/piping And Fittings problems | |
| Tank Mounting problems | |
| Fuel Injector problems |