GMC TSB #PI1402

2012 GMC Acadia

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
This preliminary informational bulletin provides repair information to correct a customer concern of a clunk/thump noise on acceleration once after each key cycle that may be mistaken as coming from the suspension or engine compartment.

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Date Published
JAN 30, 2015
NHTSA TSB #
10139445
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