Ford F-250 2011–2012 — technical service bulletin
Bulletin ASI-22262 · NHTSA communication 10044213 · issued Mar 1, 2012
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2012
model years
10
vehicle entries
Official summary
Ford: vehicle may experience exhaust smoke, engine knocking, low power, long crank hard start, runs rough or no crank start which may be caused by contaminated fuel. *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.