One problem related to other fuel system tank mounting has been reported for the 2001 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Buick Lesabre based on all problems reported for the 2001 Lesabre.
Fuel gauge became erratic and no longer reflected the actual amount of fuel in the tank note: I have two 2001 Buick Lesabres. My other one (VIN 1g4hp54k614236908) developed the same problem around December 2012 - mileage: 64447.
| Other Fuel System problems | |
| Other Fuel System Tank Pressure Relief Devices problems | |
| Other Fuel System Pump problems | |
| Other Fuel System Tank Mounting problems |