Is there a difference in Diesel Fuel?
Getting ready to start a trip and I need to fill up, I'll probably take 100 plus gallons to top off. I have a RV plus card that I use at Flying J's that allows for an extra discount. However there'...
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The higher the % of Bio-Diesel, the less MPG you`ll get -- Flying J sometimes has a 20% Bio -- Bill Willard
