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2001 GMC Sierra 1500
fuel system Problems
Worst 2001 Sierra 1500 fuel system Problems
Click on a problem below to read more.
- fuel gauge is erratic and inaccurate3
- NHTSA: Fuel System, Gasoline11
- NHTSA: Fuel System, Gasoline: Storage: Tank Assembly: ...1
- NHTSA: Fuel System, Other1
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Check out our GMC Sierra 1500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 1500.