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The 4.2 liter V6 firing order is ( 1 - 4 - 2 - 5 - 3 - 6 )
1 - 4 - 2 - 5 - 3 - 6
Image on the Firing order on a f150 2002?
the firing order 18436572 on the 1988 f150 302
Ford 4.2L Engine Firing Order: 1-4-2-5-3-6 Distributorless ignition system
www.motorcraft.com shows for a 1988 F150 with 5.8 L ( 351 cubic inch V8- W code ) a spark plug firing order ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 ) Distributor rotates COUNTER CLOCKWISE
1-3-7-2-6-5-4-8
142536,cylinders looking from front to back, passenger side123 drivers side 456
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8
1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 coil on plug ignition
1,3,7,2,6,5,4,8