GMC TSB #PIP5656A

2020 GMC Sierra 2500

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
This Preliminary Information communication advises the technician that the 6.6L Engine (RPO L8T) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.

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Date Published
SEP 05, 2019
NHTSA TSB #
10165873
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