Quote Originally Posted by Bigcol View Post
funny you should say this Cuppa,
I always "squeeze" in as much as I can when about to travel........ if I can see the fuel in the filler neck, then she is full...... for both tanks
On occasions when heading into remote country I do that, knowing I'll need to do the battery disconnect at some point to switch off the sub tank light & restore sub tank switch operation. When I first discovered this 'glitch’ I was concerned that I may not be able to rely on the sub tank pump operating when I needed it, so carry a jiggle syphon hose tested in a sub tank to jerry can situation.