When I use the van and then park it up, I can see the fuel filter gradually empties. Air bubbles rise and the fuel level lowers until the filter is empty. Takes at least a couple of hrs to empty so it's not fast! Is this normal? Where is the fuel going as I can see no obvious leaks?
If you fuel line is not on a gradient from the tank to the fuel pump then it will empty... Is your fuel filter between the carb and pump?
