Originally Posted by Mr. 5
I agree with this. Notice that Mobil1 does not sell the bigger containers of the 0W40 as well.
I've heard so much negativity of 0w40 being too thin that I thought I would test out the 5w40.
What do I have now? Castrol edge 5w30.
We'll see how this LL-01 approved oil stacks up to the Mobil1 5w40.
0W40 is not thinner than 5W40, except for when the oil is cold and you want it to be thin. BTW, I use a 5W40 to