The firing order for your 4.2 L V6 engine on a 2006 Ford F-150 is :
( 1 - 4 - 2 - 5 - 3 - 6 )
The engine cylinder locations are numbered :
firewall
3 - 6
2 - 5
1 - 4
front of vehicle > driver
-----------------------------------------------------------------------------------
Also , the 6 towers on the coil pack are numbered :
coil---3 - 4
pack-2 - 6
plug--1 - 5
Need to know the year and size of engine
The firing order should be 1-5-3-6-2-4.
Image on the Firing order on a f150 2002?
need cylinder order for 351 wins
The 4.2 liter V6 firing order is ( 1 - 4 - 2 - 5 - 3 - 6 )
1-4-2-5-3-6
The spark plug firing order for the 4.2 L V6 engine is ( 1 - 4 - 2 - 5 - 3 - 6 )
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front ( The firing order is 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )
1 - 4 - 2 - 5 - 3 - 6
1 - 5 - 3 - 6 - 2 - 4 ( distributor rotates CLOCKWISE )
The spark plug firing order for the 300 cubic inch straight six cylinder ( 4.9 L ) is ( 1 - 5 - 3 - 6 - 2 - 4 ) The spark plug firing order for the 4.2 L V6 engine used in the 1997 F150 is ( 1 - 4 - 2 - 5 - 3 - 6 )