2004 GMC Sierra 1500
Worst 2004 Sierra 1500 engine Problems
Click on a problem below to read more.
- burns antifreeze1
- engine knocks when first starting1
- NHTSA: Vehicle Speed Control7
- NHTSA: Engine4
- NHTSA: Engine And Engine Cooling3
- NHTSA: Engine And Engine Cooling: Engine3
- NHTSA: Vehicle Speed Control: Cruise Control2
- NHTSA: Vehicle Speed Control: Accelerator Pedal1
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Compare GMC Sierra 1500 Model Years
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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.