Ford F-250 SD 2008 — technical service bulletin
Bulletin SSI-08-T-01 · NHTSA communication 10026381 · issued Jul 1, 2008
Technical service bulletin
communication type
Engine and Engine Cooling
component
2008
model years
6
vehicle entries
Official summary
Ford super duty: demonstration/delivery hold s008 f super duty vehicles; 6/4l diesel engine cooling system venturi tee installation upgrade. Affected vehicles, the radiator may develop cracks from a reverse flow of coo air/coolant from the degas bottle to the radiator. *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.