.054 inch
.054 inch ( according to motorcraft.com )
According to the 2001 Ford F-150 Owner Guide : For the 4.2 liter V6 engine : ( the spark plugs are gapped at .052 to .056 inch ) * confirm with the Vehicle Emissions Control Information ( VECI ) decal in the front of your engine compartment
The Ford 4.0 liter V6 engine has ( 6 spark plugs )
The proper spark plug gap for a 2001 Ford F150 4.6 V8 is .054"
on top of the spark plugs in the intake manifold.
For a 2001 Ford Explorer Sport Trac : There are ( 6 spark plugs ) for your 4.0 liter V6 engine
There are ( 6 spark plugs ) on the Ford 4.0 liter V6 engine
www.motorcraft.com shows .054 inch
How do you remove and replace the battery on a 2001 Ford F150?
Yes, the 2001 Ford F150 driver's door will fit on the 2001 Ford Expedition.
Yes ( the 2.3 liter in the Ford Ranger from 1989 to 1997 has 8 spark plugs ) and the 2.5 liter from 1998 to 2001 also has 8 spark plugs
.042 - .046 inch