Just as in real life speaking. IMO, people make too big of a deal about thread drift (in most cases).Wow, talk about "thread shift/drift"
Hijack the threads I start all you wish.
I already read my owner's manual. It says nothing about the first oil change being different. Just change every 10,000 miles along with the filter.Many manufactures stick a short first mileage change into the warranty wording just to cover them selves.
-Don- Reno, NV