Affected Component: FUEL SYSTEM, DIESEL

Date Published
JAN 29, 2013
NHTSA TSB #
10112744
TSB Document
Summary
This Preliminary Information communication advises the technician that 2013 6.6L Duramax Diesel Engine Regular Production Option Code (LGH and LML) part number 12638502 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.