Algae or asphaltine?

[Nilao]

My opinion is diesel is diesel. Now what they add to it is the issue. My understanding is pilot uses animal based bio's to make their bio diesel. The tanker driver is the one who mixes the blend at the time he dumps his load so depending on the driver your blend could be weak or strong. That's why,if you look at their app it says intended bio blend %.

I'm not sure how the others get their bio from. But I know TA/petro adds a anti foaming agent to their fuel as well as a couple performance additives for cleaning, etc.

My take on it is I avoid pilot flying j due to my principles, not their fuel quality. How many times have pilot management been sued for not giving the promised rebates. If they're willing to steal from your rebates, what else are they taking from you.