Two problems related to ignition have been reported for the 2000 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Buick Lesabre based on all problems reported for the 2000 Lesabre.
When gas pedal was depressed, vehicle jerked forward and the speed decreased. The dealership indicated that this was caused by the engine misfiring when in full throttle. Ph.
Engine stalled going into sharp curve. Total loss of power without warning. Dealer could not duplicate problem. Neither dealer nor manufacturer would guarantee that the problem would not reoccur.