One problem related to engine exhaust system has been reported for the 2001 Buick Lesabre. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Buick Lesabre based on all problems reported for the 2001 Lesabre.
When driving car vibrates excessively at all speeds, cause 3 tires out of round. A popping noise from exhaust when starting cold, can not locate problem at this time.