Check your owners manual. If you don't have one copy & paste this link. http://www.genuineservice.com/genuineservice/en/gloveboxresults
Change clock on 99 expedition
How do you change gear oil in a 1998 expedition?"
There is no such thing as a 1998 Chrysler Fifth Avenue
( 6 quarts ) with engine oil filter change ( according to the 1998 Ford Expedition Owner Guide )
There is no such thing as a 1998 Chrysler Fifth Avenue
On a 1997 or 1998 Ford Expedition ( 5W-30 ) * with engine oil filter change , 5.7 liters / 6.0 U.S. quarts
6 quarts with engine oil filter change
Check owner's manual. If you don't have one copy and paste link below; www.fleet.ford.com/maintenance/owners_manuals
6 quarts with filter change
There isn't any
According to the 1998 Ford Expedition owners manual : For either the 4.6 liter or 5.4 liter V8 engines : With engine oil filter change : ( 6.0 quarts )
According to the 1998 Ford Expedition Owner Guide ( 5W-30 ) * with engine oil filter change , 6.0 U.S. quarts of 5W-30 engine oil