2015 Buick LaCrosse
Engine Problems
2015 Buick LaCrosse Engine Problems
Click on a problem below to read more.
- Rough Idle
- Pcv Crankcase Vent Ruptured, Oil Leak Engine
- Shuts Down While Driving
- NHTSA: Vehicle Speed Control
- NHTSA: Engine
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Compare Buick LaCrosse Model Years
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Check out our Buick LaCrosse overview to see the most problematic years, worst problems and most recently reported complaints with the LaCrosse.
