Some vehicles may develop a coolant leak at the worm gear clamp located at the joint between the metal...
Ford technical service bulletin 12720 for 1997-1999 Ford F-150, 1997-1999 Ford Expedition and 1997-1999 Ford F-250 and others.
- Bulletin number
- 12720
- Component
- Engine and engine cooling: cooling system
- Summary
- Some vehicles may develop a coolant leak at the worm gear clamp located at the joint between the metal intake coolant tube and the flexible rubber coolant hose. Tt
Owners of these vehicles have filed 1,659 complaints in the engine category.
Vehicles covered
- Ford F-150 1997-1999 199719981999
- Ford Expedition 1997-1999 199719981999
- Ford F-250 1997-1999 199719981999
- Lincoln Navigator 1997-1999 199719981999
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