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Buick TSB #04-06-04-051G
2021 Buick Enclave
Affected Component: FUEL SYSTEM, GASOLINE
Date Published
SEP 13, 2022
NHTSA TSB #
10222739
TSB Document
MC-10222739-0001.pdf
Summary
This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.