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Buick TSB #00-06-01-026Q
2020 Buick Regal TourX
Affected Component: ENGINE AND ENGINE COOLING
Date Published
MAR 17, 2023
NHTSA TSB #
10233830
TSB Document
MC-10233830-0001.pdf
Summary
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.