Some vehicles may exhibit a whistling noise while driving with a/c in the off position at speeds above 64...
Ford technical service bulletin 99128 for 1997-1999 Ford F-150, 1997-1999 Ford Expedition and 1997-1999 Ford F-250 and others.
- Bulletin number
- 99128
- Component
- Equipment: appliance: air conditioner
- Summary
- Some vehicles may exhibit a whistling noise while driving with A/C in the off position at speeds above 64 km/h (40 MPH). Tt
Vehicles covered
- Ford F-150 1997-1999 199719981999
- Ford Expedition 1997-1999 199719981999
- Ford F-250 1997-1999 199719981999
- Lincoln Navigator 1998-1999 19981999
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