Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Date Published
NOV 01, 2010
NHTSA TSB #
10037310
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# PI-0202A.

Summary
GM: THERE IS A RATTLE/KNOCK NOISE COMING FROM THE FRONT OF THE ENGINE AT IDLE WHEN THE VEHICLE HAS WARMED UP. *RM