Affected Component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

Date Published

MAY 01, 2002

NHTSA TSB #

634714

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 020602002.

Summary

SOME CUSTOMERS MAY COMMENT ON AN UNUSUAL WHINE OR ROAD NOISE FROM THE ENGINE. *TT