Ford F-150 2011–2013 — technical service bulletin
Bulletin ASI-32227 · NHTSA communication 10053407 · issued May 1, 2013
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2013
model years
3
vehicle entries
Official summary
Ford: on some trucks, on hard acceleration, after extended drive at highway speeds, an intermittent stumble and/or misfire may occur, during extreme humid or damp conditions. Models 2011-2013 f-150. *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.