According to a website I was looking at :
For a 2004 Ford Freestar ( 3.9 and 4.2 )
( 15 city / 21 highway , miles per U.S. gallon )
According to the 2005 Ford Freestar Owner Guide ( Motorcraft FL-400-S ) engine oil filter
If you look at the cover on the brake fluid reservoir, it should read DOT 3
The 2004 Ford Focus has a 5-speed manual.
The 2004 Ford Escape has a 5-speed manual.
The 2004 Ford Explorer has a 5-speed automatic.
The 2004 Ford Taurus has a 4-speed automatic.
The 2004 Ford Expedition has a 4-speed automatic.
The 2004 Ford Mustang has a 5-speed manual.
The 2004 Ford Escape runs on regular unleaded.
The 2004 Ford Taurus runs on regular unleaded.
The 2004 Ford Focus runs on regular unleaded.
The 2004 Ford Mustang runs on regular unleaded.