Chevrolet TSB #PIP-4860

2011 Chevrolet Silverado 1500 Hybrid

Affected Component: ENGINE AND ENGINE COOLING:ENGINE:DIESEL

Date Published: DEC 01, 2010
NHTSA TSB #: 10037627

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

You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# PIP-4860.

Summary: GM: SOME 2011 SIERRA AND SILVERADOS ARE NOT E85 COMPATIBLE. *RM