[quote]I haven't punched my filler neck yet---but I will this weekend---My low fuel light comes on early---a 1999 Silverado, but I usually go by milage--at about 175 miles I refuel and walk a little bit to get some blood back in my legs and ass
(usually put in about 4 gallons)---I still haven't hit my reserve---maybe I have the fuel petcock set to reserve all the time!!! Question about that fuel petcock--is the longer side pointing to what you want??? Ronnie in MD
I have an 03 Silverado; light comes on around 160 - 165 miles, main
runs out about 170 - 175. Carrying an extra gallon(just in case)I went to 204 one time.
The long end of the valve knob points down on the main, and points up on the reserve.