So.. if you haven't checked it out... do... Android and Apple... That being said, do the fuel lanes for semi's have DIFFERENT diesel than the auto lanes? I've been using the APP and filling up at the SEMI lanes but have lost about 3mpg when I do... SEMI lanes gets me 15 mpg and auto lanes get me 18ish MPG.... WHERE I get the fuel is the only difference..

Comments?

Maybe a different blend.

Found this online:

"Biodiesel generally yields lower fuel mileage than conventional diesel, with a roughly 10% decrease in efficiency for pure biodiesel (B100) due to lower energy density ( content). However, common blends like B20 (20% biodiesel) typically show negligible differences in performance or mileage compared to conventional diesel."

This is crazy! I think Ill continue to stick with only using autos only pumps.

12 hours ago, IBMobile said:

Maybe a different blend.

Found this online:

"Biodiesel generally yields lower fuel mileage than conventional diesel, with a roughly 10% decrease in efficiency for pure biodiesel (B100) due to lower energy density ( content). However, common blends like B20 (20% biodiesel) typically show negligible differences in performance or mileage compared to conventional diesel."

that is odd because bio generally gives me an MPG boost of about 1mpg and the engine runs smoother. B20 specificallly.... but THAT is not the issue... none of them have had bio.

9 hours ago, Stanley said:

This is crazy! I think Ill continue to stick with only using autos only pumps.

I honestly think it is winter blended fuel for the big rigs... my last fill up was auto lane and I can't wait to see if there is STILL a difference.