Re: Re: Carb vent line fuel leak

[AERIAL0]

Had the same problem with my carbs and all due to varnish build up from stale fuel.
Took them of complete and dismantled. Soaked in thinners for a couple of hours then used Halfords carb cleaner in the spray can to blow through all airways. And finally with a airline to clear. Surprising how much shite came out.
Fitted new float bowl gaskets, refitted carbs, fired up and all ok.