5 w 30 ( according to the owners manual )
The 2001 Ford Expedition Owner Guide shows ( 5W-20 )
( 5 W 20 ) - according to the 2005 Ford Expedition owners manual
5 W 30 ( according to the 1999 Ford Expedition owners manual )
5W-20 , according to the Owner Guide
on the bottom of the motor
is 5w 20 Motor Oil o.k. for a 1997 Ford Expedition. ..?
My 1998 Ford Expedition XLT (4.6L) takes 6 qts of Castrol Motor Oil with a new oil filter.
The motor oil, in your 1998 Ford expedition, should be put in the oil fill tube. The oil fill tube should have a That labels it as the oil fill tube.
According to the 2007 Ford Expedition Owner Guide ( 5W-20 )
The 2004 Ford Expedition Owner Guide shows ( 5W-20 )
The ( 1997 ) Ford Expedition Owner Guide shows ( 5W-30 )
It depend on what oil do you like using. I personally used Castrol 10W40. On my 1998 Ford Expedition XLT.