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RecallGazette

Vehicle problems, recalls & safety intelligence

Chevrolet Express 2010–2013technical service bulletin

Bulletin PIP5088 · NHTSA communication 10112744 · issued Jan 29, 2013

Technical service bulletin
communication type
Fuel System, Diesel
component
2010–2013
model years
17
vehicle entries

Official 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.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.