Quote:
Originally Posted by travelin texans
The off road/JD fuel (red dyed) is the very same fuel you use in your truck with red dye added. Worked 30 years in the oil & gas field, 1st 15 in crude oil, last 15 in refined products.
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That's interesting I've always been told that starting with EPA tier 1-4 that rolled out in early 2000s that on highway diesel was formulated at a much lower PPM in sulfur, but that true off road can still be #2.
https://www.fueleconomy.gov/feg/lowsulfurdiesel.shtml
So are they just dyeing ULSD and LSD is no longer formulated??