Yesterday I went to a truck stop to fill up my DEF tank from the dispenser. I was a little shocked to see that diesel and DEF were pumped from the same hose. I would think quit a bit of diesel is still in the hose when you start to pump DEF into your tank. I did not do it. Instead purchased a 2 1/2 gallon jug of it. Should pumping from the fuel pump be a concern?
Thanks
Thanks