Buick Lesabre owners have reported 1 problem related to crankcase (pcv) (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Buick Lesabre based on all problems reported for the Lesabre.
The vehicle's plastic intake manifold cracked which resulted in water getting inside the crankcase. The consumer requested reimbursement because she found out that the part had been recall two years ago.
See
all problems of the 1998 Buick Lesabre
🔎.