( .054 inch ) according to www . motorcraft . com ( no spaces )
On a 1998 Ford F-150 : Check the Vehicle Emission Control Information ( VECI ) decal located at the front of your engine compartment ( it will show what type of spark plug to use , and the spark plug gap )
The spark plug gap for a 1998 Ford Explorer (V6 and V8 engines) is .054"
.044 inch
for what size of engine ?
Defective spark plug, bad plug wire, burnt valve, cracked head, or blown head gasket.
( .054 inch ) according to www.motorcraft.com
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8
The proper spark plug gap for a 2001 Ford F150 4.6 V8 is .054"
.044 inch
.044 inch
.044 inch
.054 inch