| Bulletin Date: | Jul. 13, 2018 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | 2018 expedition/navigator, 2018-2019 f-super duty, 2019 e-series and f-650/f-750 vehicles built on or after 9-Jul-2018 are filled with the new motorcraft yellow antifreeze/coolant. When servicing the cooling system(s) on these vehicles, use |
| Vehicles covered in this TSB: |
Ford E Series,
2018 Ford Expedition,
Ford F Series (medium),
Ford F Super Duty,
Ford F750,
2018 Lincoln Navigator.
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Also see Common Ford problems