We don't have a lot of Buick Park Avenue engine problems on file — feel free to add yours here. The most common Park Avenue engine problems cost $300 to fix & occur at 85,000 miles. Click on a year below.

Worst Engine Problems
car stalls while driving 2002 Buick Park Avenue
stalls after warming up 1992 Buick Park Avenue
coolant seeping on the outside of intake manifold 2001 Buick Park Avenue