We don't have a lot of Buick Park Avenue AC / heater problems on file — feel free to add yours here. The most common Park Avenue AC / heater problems occur at 124,000 miles. Click on a year below.

Worst Ac / Heater Problems
hot air coming out some vents when A/C is on 1999 Buick Park Avenue
Heater Broken 1998 Buick Park Avenue
air does not work on mid vents 1999 Buick Park Avenue