I will read the SM service manual to you now.
firing order 1,3,4,2
most cars with old coil packs 4 cylinders is just one pack
not coils but yes 2 coils in 1 pack run 4 cylinders, using wasted spark tech.
oops this old dog run 8 spark plugs now that is different.
and here it is from the book
we do know 1 and 4 fire as one and 3 and 2 first as one pair too.
I sure hope the 2 coils fire, the same way.
no lag. coil 1 spark 1, to coil 2 spark 1. hummmmm
yes tricky see these sage words. from the SM
Dual Plug Inhibit (DPI) is a function of the powertrain control module that is used when the vehicle is being started. During engine cranking, the powertrain control module will only fire the spark plugs on the right-hand side of the engine.Whenthe engine has started, the powertrain control module will start normal twin-plug operation.
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