they are normally mounted on the block not to far from distributor check there and see what happens.
coil----3 - 4 pack---2 - 6 plug----1 - 5 for the coil pack towers ( 3.0 and 4.0 liter V6 engines ) on a 1994 Ford Ranger
you don't it has a coil pack
A coil pack can be checked for continuity and resistance with an ohm meter. But for heat or load failure the only way to check a coil pack is to replace it.
coil---3---4 pack--2---6 plug---1---5
The COIL PACK TOWERS are numbered : coil---3---4 pack--2---6 plug---1---5
coil----3---4 pack---2---6 plug----1---5
coil----------3------4 pack---------2------6 plug----------1------5
On a 2002 Ford Ranger ( yes , one coil pack for each engine ) 2.3 liter DOHC four cylinder has ( 4 towers ) on the coil pack 3.0 and 4.0 liter V6 engines have ( 6 towers )
The Coil Pack Towers are numbered ( 3.0 L and 4.0 L ) coil----3---4 pack---2---6 plug----1---5
coil----3---4 pack---2---6 plug----1---5
coil---3---4 pack--2---6 plug---1---5
3.0 L and 4.0 L V6 coil----3---4 pack---2---6 plug----1---5