Hey guys i got an old 78 landy as a paddock bomb and yesterday i managed to bog her on a massive hill and it slid sideways resting on a fallen tree, me and my cousin jumped out but luckily enough it didnt flip down the hill, but it stopped going anyway got the bulldozer up there and towed it out and roll started it down the hill it it went fine until i turned it off again, and the only way to start it was by roll starting it, im assuming the fuel pump has gone? If i turn it off and squirt a bit of aerostart in it it fires, but only for a few seconds then dies. A new pump is in order? What ya reckon?