Two problems related to engine and engine cooling have been reported for the 2003 Buick Park Avenue. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Buick Park Avenue based on all problems reported for the 2003 Park Avenue.
Front center motor mount failed @ 66kmiles.
2003 Buick Park Avenue with leaking intake gasket. Consumer states that dealer told him this was a common occurrence. Consumer would like general motors to make the repairs at no cost to him.