Two problems related to engine oil leaking have been reported for the 1998 Buick Lesabre. The most recently reported issues are listed below.
The contact owns a 1998 Buick Lesabre. While driving 70 mph, the vehicle sputtered out of control and stalled. The mechanic stated that the vehicle would need a new engine due to an oil leak. The current and failure mileages were 82,000.
Consumer noticed that antifreeze was leaking from underneath the vehicle. The brakes pedal went to the floor when applied. Consumer drove vehicle to the dealer for inspection, and mechanic determined that oil pan gasket and front brake pads needed to be replaced.