What oil do you use?

[SmokinDiesel]

@Wayne9125

I use retella in my 7.3 but use castrol in my 6.0 since I was told rotella is the leading cause of injector and turbo failure in the 6.0s

Ive heard that as well about the 6.0 problems … But I dont believe it … Havn’t seen any proof as of why it would cause any failure … But its better to be safe than sorry