MIxing differant weight oils
If I mix 5w/20wt oil and 5w/30wt oil in equal amounts does anyone know if this will give me 5w/25wt oil.
Forum Discussion
Yes you can. Mobile-1 had this in the FAQ on their site at one point. It averages out exactly as you'd expect. Can't guarantee results if mixing brands of oil, but I wouldn't sweat it.
