Got an initial "pending" code of P0300 (random/multiple cylinder misfire) with P0307 (cylinder 7 misfire). When I got final codes, P0302 (cylinder 2 misfire) was added. Seems that two coils going out at the same time is pretty slim (although easy to fix/replace), so before I go purchase two coils, does anyone know if there is something mutual to 2 and 7 (common wiring between the two)? Or is it just random (all coils are original and at 105k miles).

If anyone knows if there is some common wiring between the two, please let me know ASAP before I run out and buy two new coils.

Thanks,

 

Update: I went ahead and replaced both coils. Fixed the problem. Car has 110k now and I hear they are supposed to be replaced at 100k. So I'll start replacing all of them.