The 1994 Mustang 3.8L uses a sequential fire system, meaning each cylinder fires in its designated order. There isn't a "coil pack firing order" in the same way that there is an ignition firing order. The coil packs fire in sequence directly corresponding to the cylinder firing order.
The cylinder firing order for the 1994 Mustang 3.8L is 1-3-7-2-6-5-4-8. This is the order the computer triggers the coil packs to fire. Each coil pack fires one spark plug at a time, following this sequence.
