Whistle type noise from under the hood while under load and/or while driving
Ford technical service bulletin SSM 47615 for 2017-2019 Ford F-250 SD, 2017-2019 Ford F-350 SD and 2017, 2019 Ford F-450 SD and others.
- Bulletin number
- SSM 47615
- Component
- Equipment
- Summary
- Some 2017-2019 F-Super Duty vehicles may exhibit a whistle type noise from under the hood while under load and/or while driving. Make sure there is a proper connection between the air cleaner lower intake duct, located under the battery tray, and the air cleaner. Refer to Workshop Manual (WSM), Section 303-12C and WSM, Section 414-01 for further information.
Vehicles covered
- Ford F-250 SD 2017-2019 201720182019
- Ford F-350 SD 2017-2019 201720182019
- Ford F-450 SD 2017, 2019 20172019
- Ford F-650 SD 2017-2019 201720182019
- Ford F-750 SD 2017-2018 20172018
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