I am seeking advice, information and opinions on the choice between Redline Synthetic and Amsoil for the Mercedes diesel engines. I have been using Amsoil synthetic on gasoline-powered engines for years with great success, but have thus far never used the sythetic in my diesels.
I have done research on Redline, but find that much of the data is technical to the point of not being meaningful in terms of a comparison. Also, I have easy access to Amsoil, but have always had troubel finding the Redline.
Thanks,
Randall Brink