Okay a topic for discussion. The UOA's on several oils show them shearing down in grade, depending on use and application. The general consenses seems to be that shearing is bad. My specific question is do we have any evidence that shearing = sludge, deposits or other problems?
Also as as note, I was checking Redline 5w-40 UOAs and found that the thicknesses were 13.8, 14.6, 15.3 used compared to 15.6, any idea why the variance.
Thanks
Cary
Also as as note, I was checking Redline 5w-40 UOAs and found that the thicknesses were 13.8, 14.6, 15.3 used compared to 15.6, any idea why the variance.
Thanks
Cary