Cold Weather Diesel Fuel Additive

I didn't think you need to add anything for anti-geling as long as your running winter blended diesel. I have never had any problems with any fuel in the ten years I've owed my truck.

I do run some kind of lubricant additive however. I just started using optilube and did order the winter blend of their product. Since I'm adding a lubricant to the fuel, I'm a little bit concerned about changing the fuels blend.

Don