Buick Riviera owners have reported 1 problem related to brake hoses, lines/piping, and fittings (under the service brakes category). The most recently reported issues are listed below.
While in reverse and applying brakes pedal dropped to the floorboard. Owner discovered brake fluid pouring from brake line. Brake line was rusted, which caused a hole in line. Dealer not notified.
See all problems of the 1996 Buick Riviera .