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Buick TSB #99-04-20-002N
2011 Buick LaCrosse
Affected Component: POWER TRAIN
Date Published
FEB 16, 2023
NHTSA TSB #
10232275
TSB Document
MC-10232275-0001.pdf
Summary
This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.