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Hummer TSB #090604026R
2007 Hummer H2
Affected Component: ENGINE AND ENGINE COOLING
Date Published
AUG 21, 2019
NHTSA TSB #
10165124
TSB Document
MC-10165124-9999.pdf
Summary
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.