.054 inch
The spark plug gap is .054"
The spark plug gap is .054"
sparkplug placement for 97 f150 4.6
Check the Vehicle Emissions Control Information ( VECI ) decal located in the front of your engine compartment ( it will show the type of spark plugs to use and the spark plug gap )
passenger side of engine , front cylinder
.054 inch ( according to motorcraft.com , one of Fords websites )
.054 inch ( according to motorcraft . com , one of Fords websites )
Which engine?
www.motorcraft.com shows the spark plug gap as .044 inch
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The 4.6 L Triton wasn't used in the F-150 until 1997