Damn i just filled up today... Give me a few days and ill go WOT on a 1/4 tank and when the LOW FUEL light is on to see what happens. I figure since i have an 07 FX2 aswell and we are in the same area (close enough) it could help. Im not S/C like you though so thats a variable to consider when i test this.

 

Exactly.

 

My truck (2004 5.4) will go WOT just fine on the low fuel light.

 

thanks for the input-So obviously all the trucks are not the same.