The 3.0 liter and 4.0 liter V6 engines have ( 6 ) spark plugs
The 2.5 liter 4 cylinder engine has ( 8 ) spark plugs with Fords twin plug ignition system
There are ( 6 ) spark plugs
i think they are back up plugs for the fout that run the truck normally
The 2.5 liter 4 cylinder , that has Fords twin plug ignition system , takes ( 8 ) spark plugs
The spark plugs should be gapped between .042-.046".
In a 2011 Ford Ranger : The 4.0 litre Single Over Head Cam , V6 engine has : ( 6 spark plugs )
On a 2005 Ford Ranger : The 2.3 liter Dual Over Head Cam , four cylinder engine has : ( 4 spark plugs )
The Ford 4.0 liter V6 engine has ( 6 spark plugs )
There are ( 6 spark plugs ) on the Ford 4.0 liter V6 engine
There are ( 6 spark plugs ) for the 3.8 liter V6 engine in a 2000 Ford Mustang
( 8 spark plugs ) for your 2001 Ford Ranger 2.5 liter 4 cylinder ( with Fords twin plug ignition system )
The 2.5 liter 4 cylinder takes ( 8 ) spark plugs , with Fords twin plug ignition system The 3.0 and 4.0 liter V6 engines each take ( 6 ) spark plugs
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