Buick TSB #SB-08-06-01-006

2007 Buick Terraza

Affected Component: ENGINE AND ENGINE COOLING:ENGINE

Date Published: NOV 01, 2010
NHTSA TSB #: 10037543

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

You can still get the detailed info from Buick for this TSB. Call your local Buick dealer's service department & ask for a copy of TSB# SB-08-06-01-006.

Summary: GM: THERE MAY BE A SQUEALING NOISE OR VIBRATION FROM THE ENGINE ON START-UP. A RING IN THE CRANKSHAFT MAY BE SLIPPING. *RM