J James Sweet Jan 28, 2006 #21 pdpass said: add some slick 50 at your next oil change 10% better economy especially at any increased engine speed and will make that engine rebuild a little further away Click to expand... Do you work for them or something? Everything I've ever heard about slick 50 from reputable sources says it's snake oil.
pdpass said: add some slick 50 at your next oil change 10% better economy especially at any increased engine speed and will make that engine rebuild a little further away Click to expand... Do you work for them or something? Everything I've ever heard about slick 50 from reputable sources says it's snake oil.
