Im going to be changing one dead ignition coil I noticed my plugs are defiantly in the wrong order how ever im hesitant to fix them since i dont know what order theyre in on the engine and they could be going in proper order..

the order is in 521436 it does start and run
I have no idea why they would be like this. the coil to plugs 3 and 6 is dead.
Any advice? also what is the proper firing order

Multipul people have told me its wrong and goes 54 32 16 but now im confused

I have a 2003 montero sport 3.0

 

There is a firing order imprinted in raised numbers on the intake manifold near where the coils are. Check for that.