1997 GMC Jimmy humming at the fuel tank

1997 GMC JIMMY
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STEELROLLER
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Noises problem
1997 GMC Jimmy 4 cyl Two Wheel Drive Automatic

when i sit for while at the light it cut off let sit for while and crank back drive for a while cut off ans same process apply. also a humming sund at the fuel tank.
Mar 19, 2010 at 11:03 AM
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MIDDY
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The noise you're hearing is most likely the fuel pump. Since you're noticing it now, it's probably safe to assume this is a noise it didn't used to make. If the noise started around the same time the performance problems you're having, it's a safe assumption that the electric fuel pump is failing.
Mar 20, 2010 at 10:34 AM
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