Have some M1 0w-20 left, and some M1 0w-40. Thinking of mixing 50/50 to use up in a 2014 Chevy Volt that specs dexos 5W-30.
I’ve looked at the VOAs. The 0w-40 uses a lot more calcium and a lot less magnesium than the other two. Thoughts? If I’m doing the math right, my viscosity should come out to 62 @ 210F which is good.
I’ve looked at the VOAs. The 0w-40 uses a lot more calcium and a lot less magnesium than the other two. Thoughts? If I’m doing the math right, my viscosity should come out to 62 @ 210F which is good.