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2003 Buick Regal
Engine Problems
2003 Buick Regal Engine Problems
Click on a problem below to read more.
- Engine Stalls/Shuts Off While Driving
- Engine Stalls When Turning
- Hard Starting After Driving Awhile
- NHTSA: Engine
- NHTSA: Engine And Engine Cooling
- NHTSA: Engine And Engine Cooling: Engine
- NHTSA: Vehicle Speed Control
- NHTSA: Vehicle Speed Control: Springs
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Compare Buick Regal Model Years
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Check out our Buick Regal overview to see the most problematic years, worst problems and most recently reported complaints with the Regal.