Originally Posted by tkeyla67

This sounds just too good to be true!!!

I have a 2000 F250 7.3L turbo diesel. I only have one tank i believe(just bought the truck a week ago) I'm all for savings at the pump as I do a lot of driving.

Let me get this straight, I can mix used motor oil(filtered) with "normal" diesel up to 50/50 mix right into my fuel tank and nothing bad will happen(except less visits to the gas station)? without any mods?

Is this right?