2011 Buick Lucerne Problems
RepairPal has identified the most common problems with the 2011 Buick Lucerne based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.
The fuel pump may fail causing the engine to stall and not restart.
The 2006-2011 Buick Lucerne is known to have issues with the EVAP system, a part of your emission control system.
To correct the issue, the EVAP canister vent valve, solenoid, and wiring must be inspected. The most common fix is replacement of the wiring connector or replacement of the vent valve assembly.