Originally Posted By: Quattro Pete
Uh, oh... we haven't had this question asked this week yet.
Welcome to another heated debate on whether to dump factory fill early or not.
My answer is still the same: do whatever helps you sleep better at night. Your car won't care either way.
Why, QP, whatever are you talking about!?
No evidence that it hurts to leave it in, but IMO getting material from assembly and early break in out of the engine sooner rather than later is a good idea. No evidence that it helps either.