One problem related to vehicle overheat has been reported for the 2006 Buick Lucerne. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Buick Lucerne based on all problems reported for the 2006 Lucerne.
I replaced my sensor and my thermostat because the dashboard said the car was overheating after replacing it the dashboard continues to say the car is overheating. It's doing it while driving on public street and highways.