GMC TSB #PIP5133A
2013 GMC Sierra 2500
Affected Component: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
- Summary
- This Preliminary Information communication advises the technician that the 6.6L Diesel Engine Fuel Injection Pump part numbers 12645102 and 12658095 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.