diesel/veg oil leak

[paintballer]

hi all, ive been using 50/50 mix diesel veg oil . the last mix i did was 20 litres of each with a 750ml of white spirit , that was using ktc veg oil (says modified soya on the carton),now this morning i started up with a leak that stopped after a few yards and the surf would hardly pull away till the leak stopped.
now ive just bought 30 litres of rapeseed oil which i think appears to be thinner, and some turps substitute, should i put more turps in to thin it?
or more % diesel, or am i barking up the wrong tree completely?

[The Lang-Shankit Scunner]

hi all, ive been using 50/50 mix diesel veg oil . the last mix i did was 20 litres of each with a 750ml of white spirit , that was using ktc veg oil (says modified soya on the carton),now this morning i started up with a leak that stopped after a few yards and the surf would hardly pull away till the leak stopped.
now ive just bought 30 litres of rapeseed oil which i think appears to be thinner, and some turps substitute, should i put more turps in to thin it?
or more % diesel, or am i barking up the wrong tree completely?

You need to replace the top seal of your pump really, and maybe get a fuel heater.

[paintballer]

You need to replace the top seal of your pump really, and maybe get a fuel heater.

ok leaking again, so tomorrows task is fix leak if i can source a gasket, or silicone it maybe ?

[stormforce]

ok leaking again, so tomorrows task is fix leak if i can source a gasket, or silicone it maybe ?

you can get the seal kit from milners and the O ring you can buy a pack of assorted sizes from B&Q or Halfords for a couple of £'s