Where is the spark plug sequence on a 1999 ford explorer?

Answer 1

The spark plug firing order for the V6 engine is :

1 - 4 - 2 - 5 - 3 - 6

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The engine cylinder / spark plug locations are numbered :

firewall

3 - 6

2 - 5

1 - 4

front

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The towers on the coil pack are numbered :

coil---3---4

pack--2---6

plug---1---5