Dodge Ram 2500 2007–2008 — technical service bulletin
Bulletin 1100307 · NHTSA communication 10023396 · issued May 21, 2008
Technical service bulletin
communication type
Engine and Engine Cooling
component
2007–2008
model years
4
vehicle entries
Official summary
Cummins 6.7l diesel turocharger - necessary system inspections and tests. *nj updated 6/17/08. *nj
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.