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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
The 2002 Ford F-150 has 12 valves.
The 2007 Ford F-150 has 12 valves.
The 2014 Ford F-150 has 24 valves.
The 2012 Ford F-150 has 24 valves.
The 2009 Ford F-150 has 16 valves.
The 2001 Ford F-150 has 12 valves.
The 2013 Ford F-150 has 24 valves.
The 2011 Ford F-150 has 24 valves.
The 2005 Ford F-150 has 12 valves.
The 2003 Ford F-150 has 12 valves.
The 2004 Ford F-150 has 16 valves.