Is the wiring diagram in the Haynes manual on coils 1 and 4 a typo? I noticed in my book, the 1 and 4 coil locations are opposite in the picture showing the firing order and which wire goes to which coil than what is actually on the coil pack. I wired the motor per the numbers on the coil pack. Engine is idling kinda rough. I looked back at a picture I took of the engine before I removed it and looks like the number 1 and 4 coil wires are swapped. New wires, new plugs.

 

3.4 or 3.8?

 

3.8 engine