Ford F-250 SD 2009 — technical service bulletin
Bulletin TSB-09-16-8 · NHTSA communication 10030842 · issued Dec 1, 2009
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009
model years
3
vehicle entries
Official summary
Ford: diesel calibration updates. Some trucks equipped with a 6.4l diesel engine may require a calibration update which will cover several different concerns. *pe
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.