One problem related to fuel delivery has been reported for the 2009 Buick Lucerne. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2009 Buick Lucerne based on all problems reported for the 2009 Lucerne.
The contact owns a 2009 Buick Lucerne. The contact stated that on multiple occasions the vehicle would not immediately start-up. The vehicle was examined by an independent mechanic who diagnosed that the fuel pump relay was faulty and needed to be replaced. After replacing the fuel pump relay the failure was temporarily fixed before it recurring. The manufacturer was notified of the failure. The local dealer was not contacted. The failure mileage was 79,000.
| Fuel Pump problems | |
| Fuel Delivery problems |