In every post regarding the use of dino oil for break in, there are many people who say dino oil = loss of warranty. My question is, how could they possibly tell you broke it in on conventional oil? If you perform your own oil changes, and change back to Mobil 1 at 3000, how would they be the wiser?

 

well the only way would be if you really told them, unless they found traces of it.......and yes it would void the warrenty on anything the oil touches.... turbo, crank...ect.

 

In other words, if you run synthetic through it a couple of times, they will have no way of knowing? If this is the case, why do people claim using dino oil is throwing away your warranty?

 

because if you get caught using it, any part that touches that oil, mitsu can void your warrenty