czeetah
Veteran Member
http://www.toptiergas.com/why/
So as you all know their is has for a while been a top tier marketing and standard for gas. Gas must meet a higher standard for improved deposit control, cleaning ability, chain of delivery, etc.
There is a new TopTier certification for Diesel that's rolling out and right now only a few brands are going for it. But I imagine we'll see more.
"TOP TIER™ Diesel Performance Standard requires detergents to reduce deposits on the fuel injectors (both internal and external), improve lubricity (less wear on injectors and in the engine), improve fuel stability (less deposits in the fuel system components), and provide more protection against water and particulates that may be in the fuel before you dispense it into your vehicle or equipment"
Note the improved lubricity line.
So as you all know their is has for a while been a top tier marketing and standard for gas. Gas must meet a higher standard for improved deposit control, cleaning ability, chain of delivery, etc.
There is a new TopTier certification for Diesel that's rolling out and right now only a few brands are going for it. But I imagine we'll see more.
"TOP TIER™ Diesel Performance Standard requires detergents to reduce deposits on the fuel injectors (both internal and external), improve lubricity (less wear on injectors and in the engine), improve fuel stability (less deposits in the fuel system components), and provide more protection against water and particulates that may be in the fuel before you dispense it into your vehicle or equipment"
Note the improved lubricity line.