In the Ford F-150 :
1997 to 2003 ( 2 valves per cylinder )
2004 and newer ( 3 valves per cylinder ) for the 5.4 L - 3V engine
In a 2006 Ford Freestyle your 3.0 liter DOHC Duratec V6 engine has ( 4 valves per engine cylinder )
The 3.0 liter " Vulcan " V6 engine has ( 2 ) valves per engine cylinder ( total of 12 valves )
That would depend on which engine you have : The 3.0 liter " Vulcan " V6 engine has a total of ( 12 valves / 2 valves per cylinder ) The 3.0 liter DOHC " Duratec " V6 engine has a total of ( 24 valves / 4 valves per cylinder )
1997 to 2004 Ford Expedition 5.4 liter ( 2 valves per engine cylinder = 16 ) 2005 and newer ( 3 valves per engine cylinder = 24 valves )
On a 1996 Ford Taurus : The 3.0 liter " Vulcan " V6 engine has ( 2 valves per engine cylinder , total of 12 valves ) The 3.0 liter " Duratec " DOHC , V6 engine has ( 4 valves per engine cylinder , total of 24 valves )
6 quarts with filter change
In the Ford F-150 , 4.6 liter V8 engine : With engine oil filter change ( 6 U.S. quarts ) ( since Ford started using the 4.6 liter V8 in the 1997 Ford F-150 )
It depends if its a XL or xlt. XL's have two while xlt's have thee
The 4.6 liter 2V ( 2 valves per engine cylinder ) is ( 248 horsepower ) The 4.6 liter 3V ( 3 valves per engine cylinder ) is ( 292 horsepower ) In the 2010 Ford F-150
6 quarts with filter change , according to the Owner Guide
5 Qts. of motor oil ( 6 quarts with filter )
The 2001 Ford Mustang has 12 valves.