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GMC TSB #17NA222

2021 GMC Savana

TSB Document:

MC-10183139-9999.pdf

Affected Component: EQUIPMENT ADAPTIVE/MOBILITY

Summary: This technical bulletin provides a procedure to replace the turbocharger for vehicles with a condition of Turbocharger Whine Noise due to the blades on the turbo being bent.

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Date Published: OCT 26, 2020
NHTSA TSB #: 10183139

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