Two problems related to brake hoses, lines/piping, and fittings have been reported for the 1997 Buick Park Avenue. The most recently reported issues are listed below.
Brake lines leaking discovered in florida on trip. Buick dealer repaired, both brake pipes from master cylinder to abs unit rubbed against transmission, replaced. I would say this is a mfg. Fault.
While making a turn brake indicator light flashed and stayed on. Mechanic stated that the brake line was rubbing on transmission and wore a hole through the brkae line. Would have led to total loss of brakes.