Hugh said:I bought my '93 exactly 3 years ago with 70,000 miles on the clock. She now is just shy of 175,000 miles. I drive it every day rain or shine, perform normal maintenance and only use Amsoil 10W-30 and Auto-RX.
I took a quick glance at the link, and have to say, that stuff sounds like another snake oil; first there was Slick 50, then Prolong, ZMAX, etc. You're using a great synthetic oil so why bother dumping $20+ a bottle on some elixir, that who knows, may even be conflicting with the intended additives in the Amsoil?