low fuel light distance?

[Akedos]

04s have 19.5 gal tank. just fyi.

Okay fine let's try this again then...

I can fit about 16.5 gallons in my tank on a fill up MAX... allowing for .5 gallons of air space... I'd say it's a 19 gallon tank really. I've gone as far as 40 miles with the light on, at about 19 mpg. So let's say I used 2 gallons of gas. So my light turns on at about 5 gallons left. I imagine I could probably drive for 90-110 miles before killing it. But that would be stupid.

Lol, that's a LOOOOOONG way to drive with the dummy light on.

(Okay, math works now.)