5.4 3v Spark Plugs

November 24, 2012

2006 5.4 3v None broke, customer did 3 tanks with 2x bottles of Techron fuel additive, and always uses top tier gas. Zero carbon on spark plugs. Read more »

removed PCM bracket and laid PCM forward to get the rear two plugs on passenger side

0 2012/11/24 16:14:13 Patman

view of back plug wells on passenger side

0 2012/11/24 16:14:13 Patman

took air intake bracket off, and pulled the power steering bracket back slightly. Also removed PCV hose on drivers side.

0 2012/11/24 16:14:13 Patman

removed intake tube and filter housing

0 2012/11/24 16:14:13 Patman

All 8 spark plugs. and mystery white rubber boot cover that was inside the spark plug well inside #7

0 2012/11/24 16:17:01 Patman

Tools, didnt end up needing the Lisle tool, but had peace of mind that i have it available.

0 2012/11/24 16:17:01 Patman

9/16" spark plug socket and 3" extension

0 2012/11/24 16:17:01 Patman

3/8" anvil drive makita impact. Used to extract all plugs except #4

0 2012/11/24 16:17:01 Patman

2008 F150

0 2014/04/09 21:30:13 Patman

5-6-7-8

0 2014/04/09 21:30:13 Patman

1-2-3-4

0 2014/04/09 21:30:13 Patman

built one week before Ford updated the head/plug design

0 2014/04/09 21:30:13 Patman

passenger side accessing #4

0 2014/04/09 21:34:48 Patman

drivers side accessing #8

0 2014/04/09 21:34:48 Patman