Tune up
#2
12-02-2016, 03:37 AM
Do you mean 2 Piece spark plug, or 3 Valve engine? Either way, the 2-Piece spark plug is only found on the 3-Valve engine starting in 2004 for the F-150's.
Ford 4.6L, 5.4L and 6.8L 3 Valve engines have the two piece spark plug; The 2 Valve engine does not use this plug
FORD 3 Valve engines are found in the following:
2005-2008 Mustang
2004-2008 F-150
2005-2008 Expedition, F-Super Duty
2006-2008 Explorer,
F-53 Motorhome Chassis
2007-2008 Explorer Sport Trac
LINCOLN:
2005-2008 Navigator
2006-2008 Mark LT
MERCURY:
2006-2008 Mountaineer
Fortunately, Ford finally redesigned the spark plug in 2009. Vehicle models from 2009 on do not use the original design. These later model spark plugs came be installed in the earlier engines and prevent the problem from recurring.
Ford 4.6L, 5.4L and 6.8L 3 Valve engines have the two piece spark plug; The 2 Valve engine does not use this plug
FORD 3 Valve engines are found in the following:
2005-2008 Mustang
2004-2008 F-150
2005-2008 Expedition, F-Super Duty
2006-2008 Explorer,
F-53 Motorhome Chassis
2007-2008 Explorer Sport Trac
LINCOLN:
2005-2008 Navigator
2006-2008 Mark LT
MERCURY:
2006-2008 Mountaineer
Fortunately, Ford finally redesigned the spark plug in 2009. Vehicle models from 2009 on do not use the original design. These later model spark plugs came be installed in the earlier engines and prevent the problem from recurring.
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