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Chevrolet TSB #11-00-90-001A

2009 Chevrolet Cobalt

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
This informational bulletin provides information on the proper oils to use on GM vehicles including information regarding the differences of the Dexos oils.

This informational bulletin provides information on the proper oils to use on GM vehicles including information regarding the differences of the Dexos oils.

Date Published
DEC 20, 2012
NHTSA TSB #
10138538
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