pick out a good hand full of sharp edged stones that will fit in the hole. Take them inside and rinse them off in to get any dirt off. Dry. (oven on a tray works good)
Put them in the tank, add some diesel or kerro.
Shake like a mad man for as long as you can. Days, weeks, months.
Yeah I know there are ways of doing it,but I'm just a big fat lazy bastard and don't really want to.I may but getting another tank first and then look at cleaning it.I mean I won't throw it out as I have 2 Cortina's now and I'm not sure of the condition of the other ones tank.It's in storage backed on a pallet.
