One problem related to other fuel system tank assembly has been reported for the 2003 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Lesabre based on all problems reported for the 2003 Lesabre.
Tl-the contact owns a 2003 Buick Lesabre. The contact stated that the fuel tank leaked at all times. The vehicle was taken to a private mechanic, who diagnosed the failure. The dealer was notified and offered no assistance. The manufacture was not notified. The failure mileage was 80,000 and the current mileage was 110,000. Sm.
| Other Fuel System Hoses Lines/piping, And Fittings problems | |
| Other Fuel System Tank Assembly problems |