One problem related to gasoline fuel system has been reported for the 2000 Buick Park Avenue. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Buick Park Avenue based on all problems reported for the 2000 Park Avenue.
The fuel gauge on my 2000 Buick Park Avenue automobile is faulty because it gives random and inaccurate fuel level readings.
| Fuel Delivery problems | |
| Gasoline Fuel System problems | |
| Fuel Pump problems |