Ford F-250 SD 2011–2013 — technical service bulletin
Bulletin ASI-32203 · NHTSA communication 10053353 · issued May 1, 2013
Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2013
model years
18
vehicle entries
Official summary
Ford: in some super duty trucks, there is a characteristic turbo noise when engine oil temperature (eot) is below 150f (65c) and/or an oscillating turbo whine at idle when eot is below 50f (65c). Model 2011-2013 f super duty. Pe
Vehicles covered
- 2011 Ford F-250 SD
- 2012 Ford F-250 SD
- 2013 Ford F-250 SD
- 2011 Ford F-350 SD
- 2012 Ford F-350 SD
- 2013 Ford F-350 SD
- 2011 Ford F-450 SD
- 2012 Ford F-450 SD
- 2013 Ford F-450 SD
- 2011 Ford F-550 SD
- 2012 Ford F-550 SD
- 2013 Ford F-550 SD
- 2011 Ford F-650 SD
- 2012 Ford F-650 SD
- 2013 Ford F-650 SD
- 2011 Ford F-750 SD
- 2012 Ford F-750 SD
- 2013 Ford F-750 SD
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.