ULSD verses LSD Diesel

[Joker11]

In Mexico you can go fill your tank and your aux fuel tank and come back no prob. But if you have a new 08 like me you can't use it in your truck because of the DPF issue. It's not offroad fuel with red dye. My buddies do it all the time. I just can't get myself to take a brand new truck into Mexico even if I COULD use that diesel fuel. I am just to afraid of the federalies over there liking my truck enough to keep it.

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2008 White Mega Cab SLT 4X4 Dually 6.7L CTD 6Spd Auto
Pimpin' it in Yuma,AZ

[Jeepstang]

The Majority of fuel stations in the Washington DC metro area still only sell LSD fuel
i have trouble finding ULSD unless I am .5 miles or so from a major hwy where big trucks fill at
i try to never go under 1/4 tank unless I know where I am going to be.

[juanjo322]

Originally Posted by Tuffguy707

are you talking about offroad diesel.? if so the only diff is a higher sulfer rating and red die. i dont know if mexico has the red die in theres. if you get cought running off road in your truck i have heard up to $10,000 fine in some states. in most cases off road will not hurt your truck only your wallet if you get cought with it. i would also asume the same could be said if they catch you going to mexico just to get fuel then come right back over here.

It only becomes a problem if you have a aux tank not connected to your main fuel cell. Then you get into some trouble because they think you will sell it

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2008 6.7l F/E & R/E Replacement 70gal aux fuel tank with tool box, headache rack,Rhino liner, 12k Warn DF, Edge Juice w/attitude, TS MP-8, S&B CAI, 5" H&S TBE, EGR?? . Snow Performance Stage III MPG Max. Next Turbo, intercooler, manifold..