For a 2002 F150 5.4 L engine : Engine code L or Z - .052 - .056 inch Engine code R ( Harley Davidson ) engine code 3 ( lightning ) and engine code M - natural gas are .042 - .046 inch THE ENGINE CODE IS THE 8TH CHARACTER OF YOUR VIN ( according to www.motorcraft.com )
The proper spark plug gap for a 2001 Ford F150 4.6 V8 is .054"
Should be .050 inches.
Screwed in the heads.
i know if you have the 5.4L V8 you will have coil packs. not spark plugs
Ford recommends 5w20
.044 inch
for what size of engine ?
1,3,7,2,6,5,4,8
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 is the spark plug firing order on a Ford F150 4.6 L engine
I need to change out the alternator on my 2001 f150 supercrew. how do I do it?
.054 inch , according to fordparts.com
.044 inch