Check a VIN

May 1, 2002 Service bulletin

Some 5.4L windsor power improved engines may exhibit a slight oil leak or weep at the cylinder head to...

Ford technical service bulletin 15851 for 1999-2001 Ford Expedition, 2000-2001 Ford Econoline and 2000-2001 Ford F Super Duty and others.

Bulletin number
15851
Component
Engine and engine cooling: engine: gasoline
Summary
Some 5.4l windsor power improved engines may exhibit a slight oil leak or weep at the cylinder head to block joint. Tt

Owners of these vehicles have filed 634 complaints in the engine category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Ford Expedition?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history