Considering that all Oil makers use different amounts of different additives in different oils they make...I don't think it's that good of an idea. I'm might not hurt much but oil companies measure out and test their additives. Mixing oils might hinder the oils ability to contain contaminants, clean contaminants, lubricate properly at different temperatures, or other things. But this is just my opinion. I'll be using Redline when I get a new oil pan(mine is dented from the prev. owner....)
|