TSB Document:

Affected Component: ENGINE (PWS)

Summary
This Preliminary Information communication advises the technician that the 5.3L V8 Engine Assembly part numbers 12657207 and 12619367, 6.2L V8 Engine Assembly part numbers 12657206 and 12635423 are placed on engine exchange program will be administered by the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.

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Date Published
JAN 03, 2014
NHTSA TSB #
10111975
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