Ford F-250 SD 2008 — technical service bulletin
Bulletin 08-4-8 · NHTSA communication 10024823 · issued Mar 1, 2008
Technical service bulletin
communication type
Engine and Engine Cooling
component
2008
model years
6
vehicle entries
Official summary
6.4l air induction system restriction--snow--built before 9/18/2007. *nj
Vehicles covered
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.