AutoMechanic
Site Donor 2024
I feel like I do understand mostly. Before on here I said it thins when the engine is warm and everyone went on a rant about how I was wrong so I am assuming it thickens when warm which doesn’t make sense. I have read many threads about oil on here all very helpful.You're wrong on every aspect of how multi viscosity oils are both characterized and how they physically perform. You don't understand simple physics either, I would suggest you learn a few things before you continue to post on this subject.