Ford F-150 2006–2008 — technical service bulletin
Bulletin SI-20022 · NHTSA communication 10032238 · issued Oct 1, 2007
Technical service bulletin
communication type
Structure
component
2006–2008
model years
3
vehicle entries
Official summary
Ford: some 2006-2008 f-150 lariat, xlt, and fx4 vehicles (excluding harley davidson and xl) may exhibit a whistle noise from the grille area when traveling at highway speeds of 65mph and greater. This may be the result of a possible gap between the top of the grille surround trim and the front edge of the hood. *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.