According to the 2001 Ford Windstar Owner Guide :
The engine air filter is ( Motorcraft FA-1616 )
It is a cone shaped engine air filter
According to the 2000 Ford Windstar Owner Guide ( 5W-30 )
According to the 1998 Ford Windstar Owner Guide ( 5W-30 ) With engine oil filter change : Both the 3.0 and 3.8 liter V6 engines take : ( 4.5 U.S. quarts of 5W-30 )
According to the 2001 Ford Crown Victoria Owner Guide : ( 5W-20 , with engine oil filter change 5.0 U.S. quarts )
Motorcraft MERCON automatic transmission fluid in the 1999 Ford Windstar power steering ( according to the Owner Guide )
The 2001 Ford Focus has a 5-speed manual.
The 2001 Ford Expedition has a 4-speed automatic.
The 2001 Ford Mustang has a 5-speed manual.
The 2001 Ford Explorer has a 5-speed automatic.
The 2001 Ford Taurus has a 4-speed automatic.
The 2001 Ford Focus runs on regular unleaded.
The 2001 Ford Expedition runs on regular unleaded.
The 2001 Ford Taurus runs on regular unleaded.