Ford F-150 2011–2012 — technical service bulletin
Bulletin TSB-13-8-1 · NHTSA communication 10052790 · issued Aug 5, 2013
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2012
model years
2
vehicle entries
Official summary
Ford: some vehicles, after an extended drive at highway speeds, would have a stumble and/or misfire, on a hard acceleration, when humidity is high or conditions are damp. Models 2011-2012 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.