Ford: in some super duty trucks, there is a characteristic turbo noise when engine oil temperature (EOT)...
Ford technical service bulletin ASI-32203 for 2011-2013 Ford F-250 SD, 2011-2013 Ford F-350 SD and 2011-2013 Ford F-450 SD and others.
- Bulletin number
- ASI-32203
- Component
- Engine and engine cooling: engine: gasoline: turbo/supercharger
- 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
Owners of these vehicles have filed 88 complaints in the engine category.
Vehicles covered
- Ford F-250 SD 2011-2013 201120122013
- Ford F-350 SD 2011-2013 201120122013
- Ford F-450 SD 2011-2013 201120122013
- Ford F-550 SD 2011-2013 201120122013
- Ford F-650 SD 2011-2013 201120122013
- Ford F-750 SD 2011-2013 201120122013
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