Affected Component: ENGINE (PWS)

Date Published

JAN 01, 2013

NHTSA TSB #

10051760

TSB Document

• SB-10051760-7093.pdf

Summary

CHEVROLET/GMC: AFTER COLD STARTING ENGINE AND PLACING IN GEAR, WOULD HAVE A ROUGH IDLE AND/LACK OF POWER, MOMENTARILY BEFORE STARTUP A FEW MINUTES LATER. MODELS 2009-2013 EXPRESS, SILVERADO, SUBURBAN, SAVANA, SIERRA. *PE